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59 results about "Ph balance" patented technology

Method for making fluxed iron ore powder composite pellet

InactiveCN1804058AEmission reductionEasy to master pHSolventDolomite
The preparation method for a solvent-type iron ore composite aggregate comprises: ensuring the proper CaO and 2-4% MgO with weight o.5-2.0 in the first process; then coming the secondary time, wrapping one block layer evenly of CaCo3 powder, dolomite powder, hematite dried powder or acidic iron concentrate ore; then, baking as the acidic aggregate baking temperature and means to ensure the ore not bond. This invention overcomes bonding problem with low cost and little pollution, and improves blast furnace yield even meets the pH balance or desulfurization request.
Owner:许贵宾

Use of cationic surfactants for the protection aganst tooth erosion

This invention relates to a use of a composition for protecting oral cavity and teeth containing ethyl-Nα-lauroyl-L-arginate HCl (LAE), a corresponding composition and a corresponding method for protecting teeth. Because of nearly epidemic incidence of dental erosion, there is a continuing need for improved products that provide protection against dental erosion. Hence, it is an object of the present invention to protect teeth against dental erosion. Surprisingly, it has been found that ethyl-Nα-lauroyl-L-arginate HCl (LAE) and its salts attach to teeth and provide protection of teeth from erosion especially caused by the action of acid in food products and drinks such as chewing gum and lozenges compositions. Special advantages of this invention are: (a) sustained coating of the teeth by LAE and its homologues; (b) the coating agent provides a source of neutralizing plaque acids by providing sustained base formation. This is because arginines in LAE is degraded by bacteria on tooth in the mouth to produce ammonia. Thus, this chemistry not only provides the coating protection but also generates base to maintain pH balance on a sustained basis; and (c) avoid the use of brushing with abrasive cleansers.
Owner:LAB MIRET

Closed system mouthpiece with light and heat generation to activate a formulation to increase its volume

A closed system mouthpiece uses light and heat generation to activate a gel formulation to increase its volume. The gel formulation is coated into the mouthpiece, which is inserted into the user's mouth. Application of heat above a threshold temperature causes the gel to transform into foam and expand out of the mouthpiece and into the oral cavity. The mouthpiece creates a hermetic seal such that the foam expands out throughout the oral cavity into nooks and crannies that are normally difficult to access. Activation of a light source embedded within the mouthpiece enhances the bacteria killing properties of the foam material. The pH balance of the mouth is restored by the inventive method and apparatus to a neutral level in the range of 6.75 to 7.25.
Owner:JBL RADICAL INNOVATIONS LLC

Closed system mouthpiece with light and heat generation to activate a formulation to increase its volume

A closed system mouthpiece uses light and heat generation to activate a gel formulation to increase its volume. The gel formulation is coated into the mouthpiece, which is inserted into the user's mouth. Application of heat above a threshold temperature causes the gel to transform into foam and expand out of the mouthpiece and into the oral cavity. The mouthpiece creates a hermetic seal such that the foam expands out throughout the oral cavity into nooks and crannies that are normally difficult to access. Activation of a light source embedded within the mouthpiece enhances the bacteria killing properties of the foam material. The pH balance of the mouth is restored by the inventive method and apparatus to a neutral level in the range of 6.75 to 7.25.
Owner:GLO SCI INC

Amino acid surfactant-based transparent solid soap

The invention relates to amino acid surfactant-based transparent solid soap. The amino acid surfactant-based transparent solid soap comprises, by weight, 55-75 parts of an amino acid surfactant, 3-13 parts of pure water, 3-10 parts of polyoxyethylene castor oil (15-40EO), 3-8 parts of glycerin, 3-10 parts of glucose, 2-8 parts of ethanol, 0.1-3 parts of a pH balance agent and 0.2-0.5 parts of essence. Through compounding of high-content amino acid surfactants having different structures, the pH value of the amino acid surfactant-based transparent solid soap is controlled to weak acidity and is the same to or close to a human body pH value. Through the amino acid surfactant-based transparent solid soap, skin feel is completely improved after cleaning. The amino acid surfactant-based transparent solid soap has the advantages of high transmittance of light and good durability.
Owner:YANTAI ANSHI PERSONAL CARE SUPPLIES

Processing technology of solid drink

The invention relates to the technical field of processing technologies of drinks, in particular to a processing technology of a solid drink. The solid drink has the technological characteristic of alkalinity, plays a great role in balancing the pH value of the human body, is easy to digest, has the unique taste, has light faint scent of nuts or aroma of ginseng, has the effects of balancing supplemented nutrients, enhancing organism functions, repairing constitution, regulating immunity and internal secretion, improving the stress capacity of the organism, preventing diseases, resisting cancer, losing weight, assisting in treatment and the like, is suitable for all people, particularly for people suffering from chronic diseases such as hyperglycemia, hypertention, hyperlipidemia, heart diseases and the like, special groups such as pregnant and lying-in women, children, students, old people and the like as well as groups who live irregular life and has the significant effect after being eaten for a long term. Firstly, following raw materials are prepared, and every 1,000 g of the following raw materials comprise 14 g of ginseng, 5 g of barley leaves, 10 g of moringa leaves, 20 g of quinoa, 10 g of fructus lycii, 5 g of mulberries, 5 g of raspberries, 5 g of fructus hippophae, 30 g of millet, 30 g of kidney beans and the like.
Owner:吉林喜参生物科技有限公司

A compound unique medicinal toothpaste and its preparation process

The invention relates to compound lamiophlomis rotata medicinal toothpaste, which is prepared from the following raw materials in percentage by weight: 10 to 20 percent of lamiophlomis rotata extract, 2 to 10 percent of golden thread extract, 3 to 10 percent of gypsum powder, 2 to 10 percent of Meconopsis extract, 1 to 5 percent of moxa leaf extract and 45 to 82 percent of substrate. Meanwhile, the invention discloses a preparation method for the medicinal toothpaste. The compound lamiophlomis rotata medicinal toothpaste has the effects of common toothpaste of clearing residual foods in an oral cavity and cleaning dirt on tooth surfaces to maintain balanced pH value in the oral cavity of a human body, can effectively prevent and treat gum bleeding, gingivitis, periodontitis, gum swelling and pain, dental ulcer and dental decay, and has the effects of desensitizing, relieving pain and removing halitosis to comprehensively prevent and treat odontopathy and oral diseases.
Owner:GANSU LONGSHENRONGFA PHARMACEUTICAL INDUSTRY CO LTD

Insect repellent formulation

InactiveUS20090169655A1Effectively repelledFacilitate solubilization and stabilityBiocidePest repellentsActive componentInsect repellent
A non-toxic insect repellent formulation utilizing a plurality of all natural active components in solution has been proven to be effective in repelling mosquitoes for periods of between six to eight weeks, with one application. The insect repellent formulation includes a plurality of natural, essential oils in an aqueous solution comprising at least one emulsifying agent to maintain the oils in a stable solution. A pH conditioning agent may be added to assure the formulation is pH balanced for application to grass, plants, and trees, without detriment. At least one formulation includes a buoyancy agent such that the formulation floats on or at the surface of water bodies in an area of application, thereby suffocating any insect larvae as may be present there. The formulation may be provided as either a concentrate, or at dilutions ready for direct application, and may be applied by any of a variety of methods including broadcast spraying, boom applicators, misting systems, etc.
Owner:PORTER LORI ANN +1

Pubes-cleaning disinfection nursing liquid used for pudendum and vagina of human body

The invention provides pubes-cleaning disinfection nursing liquid used for the pudendum and the vagina of a human body, which consists of 'chlorhexidine acetate (or chlorhexidine gluconate), borneol and osthole' added with a proper amount of synergist and the balance of distilled water, wherein the pH value is adjusted to be 4 to 5 by a pH balance factor. The product can kill pathogenic bacteria of HIV, neisseria gonorrhoeae, staphylococcus aureus, escherichia coli, candida albicans and the like and other viruses in one minutes so as to block cross infections of various infectious diseases, eliminate smells and relieve itching.
Owner:北京汉潮联创中药科技有限公司

Devices and methods for the rapid, reliable detection and determiniation of acrylamide concentration in food substances and prevention of acrylamide formation in the same

ActiveUS20060029992A1Quickly and easily ascertainEliminate and greatly reduce formation of acrylamideMicrobiological testing/measurementFood preparationHigh concentrationForms of energy
The present invention includes a device and associated analytical method to use for the sensitive detection and accurate, rapid determination of acrylamide in food substances. The present invention also relates to the use of a kit device and associated analytical method in which a user can quickly and easily ascertain the amount of acrylamide in food substances with ease and in any location, including a non-laboratory environment. Such detection device and method may be comprised of a sample collection area on which a sample of food, after being mixed in a solution, is placed for example on the substrate of a biochip that includes an enzyme that along with a co-enzyme or form of energy or catalyst, facilitates the conversion of either acrylamide to acrylonitrile or the conversion of acrylamide to ammonia. If acrylamide is detected in the sample food substance, the resultant concentration, as determined on the calorimetric scale, provides the consumer of the food substance an opportunity to reject or discard the substance prior to digestion, thus promoting good health and avoiding potential ingestion of relatively high concentrations of carcinogenic potent acrylamides. Another variation of the detection device above may utilize pH balance meter and system similar to the calorimetric system utilized above, but which allows a numeric or digital reading of the concentration of acrylamides present in the sample of food. Another variation of the detection device may utilize infrared (IR) detection using an IR sensor to measure a sample and quantify the concentration of acrylonitrile within the sample by an absorption peak of the carbon-nitrogen (C≡N) triple bond in acrylonitrile in an IR spectra at 2250 cm−1 wavelength.
Owner:EPATENTMANAGER COM

Insect repellent concentrate formulation

ActiveUS20090169656A1Effectively repelledFacilitate solubilization and stabilityBiocideDead animal preservationAerosol sprayAdditive ingredient
A non-toxic insect repellent concentrate formulation utilizing a plurality of all natural active components has been proven to be effective in repelling mosquitoes for periods of between six to eight weeks, with one application. The insect repellent concentrate formulation includes a plurality of natural essential oils comprising at least one emulsifying agent to maintain the oils in a stable solution. A pH conditioning agent may be added to assure the formulation is pH balanced for application to grass, plants, and trees, without detriment. The formulation may be provided as either a concentrate, or at dilutions ready for direct application, and may be applied by any of a variety of methods including broadcast spraying, boom applicators, misting systems, aerosol spray devices, etc.
Owner:PORTER LORI ANN +1

Piglet early-stage care feed

Piglet early-stage care feed is disclosed. Raw materials include corn, puffed corn, soybean meal, fermented soybean meal, bran, puffed soybean, soybean oil, sugar, glucose, fish meal, amino acids, organic trace elements, inorganic trace elements, choline chloride, betaine, sodium chloride, calcium carbonate, calcium hydrophosphate, composite vitamins, composite enzymes, phytase resistant to high temperature, quinocetone, calcium oxytetracycline, 4-6 parts of an acidifying agent and kitasamycin. The acidifying agent is used in the feed to adjust acidity-alkalinity balance in intestinal tracts. Antibiotics are combined to resist intestinal bacteria. The feed can also improve the digestion rate and piglet immunity. An amino acid composition is adopted to improve immunologic balance of piglets. An organic trace element composition and zinc oxide are used to improve body immunity and intestinal health of the piglets. A composition of the white sugar, the glucose, monosodium glutamate, and the like is adopted to improve immunity and palatability. Beneficial effects of the method are that palatability is improved, the feed intake is obviously increased, intestinal tract stress is reduced, the diarrhea rate is reduced by about 20%, and the survival rate is increased by about 30%.
Owner:重庆市万虹饲料有限公司

Gynecological and obstetric nursing disinfectant and preparation method thereof

The invention discloses a gynecological and obstetric nursing disinfectant and a preparation method thereof, and belongs to the technical field of gynecological and obstetric nursing. The disinfectantis prepared from the following raw material components in parts by weight: 15-26 parts of a traditional Chinese medicine extract, 0.5-2 parts of glycerol, 0.2-1 part of an antibacterial agent, and 100-150 parts of sterile water; and the pH value is adjusted to 3.8-4.2 by citric acid or sodium hydroxide. The traditional Chinese medicine extract is prepared from the following raw material medicinesin parts by weight: 25-36 parts of motherwort, 16-25 parts of cortex phellodendri, 10-20 parts of fructus cnidii, 16-28 parts of honeysuckle, 10-18 parts of radix sophorae flavescentis, and 8-16 parts of rhizoma coptidis. In addition, the invention also discloses the preparation method of the disinfectant. The traditional Chinese medicine extracts of motherwort, cortex phellodendri, fructus cnidii, honeysuckle, radix sophorae flavescentis, rhizoma coptidis and the like with complemented drug properties are combined with glycerol and the antibacterial agent, and the gynecological and obstetricnursing disinfectant with bactericidal, anti-inflammatory, heat-clearing, dampness-drying, itching-relieving and pain-relieving effects is prepared; the pH value is adjusted to 3.8-4.2 by citric acidor sodium hydroxide, so the nursing disinfectant can regulate the balance of acidity and alkalinity in private places, avoids bacterial breeding, and is safe to use, strong in nursing, and worthy ofpopularizing and using widely.
Owner:THE FIRST AFFILIATED HOSPITAL OF XINXIANG MEDICAL UNIV

Soil conditioner and preparation method thereof

The invention discloses a soil conditioner and a preparation method thereof and relates to the technical field of biological preparations. The conditioner is prepared from the following raw materials:plant compound liquid, plant compound residues, biomass powder, egg shell powder, calcined phosphogypsum, calcium humate, christianite powder, attapulgite clay and an activating agent. The preparation method of the soil conditioner comprises the step of mixing and granulating the raw materials. The soil conditioner disclosed by the invention is simple and convenient to prepare and has the functions of adjusting the acid-alkali balance of soil, improving the structure of the soil, improving the soil fertility and the like; healthy and rapid growth of plants is ensured, and the yield and quality of crops are improved; the soil conditioner is green and environmentally friendly and is suitable for being popularized and applied.
Owner:HEFEI HUAGAI BIOTECH CO LTD

Bamboo salt tea

The invention discloses a bamboo salt tea, which is produced by mixing tea base materials, composed of purified water, tea leaves, glucose, citric acid, flavoring agent and vitamin C, with seasoning accessories with the function of bamboo salt, prepared by phosphoric acid and main ingredient bamboo salt. The bamboo salt tea can completely clean and purify the cavity and the esophagus of people, has the effects of keeping oral cavity healthy, protecting and purifying cavity and eliminating and preventing cavitary diseases, has the functions of resisting bacteria, sterilizing and diminishing inflammation and has remarkable permanent curative effect. The bamboo salt tea also has strong comprehensive effects of detoxification and toxicant elimination; as the bamboo salt tea can balance and adjust acidity and alkalinity, the bamboo salt tea is suitable for people of various physique to drink; the bamboo salt tea can effectively neutralize acidic toxicity and creatoxin and effectively regulate the balance of acidity and alkalinity of human body, thus the bamboo salt tea is quite advantageous for the health of human body. In addition, the bamboo salt tea has the characteristics of eliminating free radicals in human body, balancing acidity and alkalinity, detoxifying and expelling toxicity, ultrahigh restoration ability, abundant high energies and the like. The bamboo salt tea has good efficacy of quenching thirst, refreshing, cleaning cavity, eliminating inflammations, being fresh, promoting the production of body fluid, cleaning throat and clearing and nourishing intestines and stomach.
Owner:万金林 +1

Peach blossom toner and making method thereof

The invention discloses a peach blossom toner and a making method thereof. The peach blossom toner comprises, by mass, 28-32 parts of peach blossom, 18-22 parts of mulberries, 8-12 parts of potatoes, 6-8 parts of carrots, 6-8 parts of lemons, 6-8 parts of cucumbers, 6-8 parts of apples, 6-8 parts of kiwi fruits, 4-6 parts of pawpaw, 40-50 parts of purified water, 3-5 parts of glycerinum, 0.1-0.3 part of essence, 0.02-0.06 part of sorbitol, 0.003-0.005 part of propylene glycol, 0.0021-0.0081 part of ethyl p-hydroxybenzoate and 0.001-0.005 part of EDTA disodium. According to the peach blossom toner, high-quality peach blossom juice is extracted, and other natural deep-moisturizing plant preparations are added, so that nutritions needed by skin are supplemented; meanwhile, the skin moisturizing capacity can be roused, and a protective membrane is formed on the face; the dry, wrinkled and dark skin is improved, and the water balance and acid-base balance of the skin are regulated.
Owner:夏放军

Water circulation culture system

The invention relates to the technical field of aquaculture, and provides a water circulation culture system. The water circulation culture system comprises a culture pond, an automatic controller, a primary filter device, a water temperature regulation device, a disinfection tank, a water quality regulation tank and a secondary filter device, wherein the primary filter device, the water temperature regulation device, the disinfection tank, the water quality regulation tank and the secondary filter device are communicated with the culture pond in sequence through water pipes on which a power device for providing water flow power is arranged, the primary filter device is connected with a water outlet of the culture pond, the secondary filter device is connected with a water inlet of the culture pond, and the primary filter device and the secondary filter device are both communicated with a slurry tank. By means of the water circulation culture system, culture water can be recycled, so that the water consumption is significantly reduced, and it is avoided that discharge of culture wastewater causes environmental pollution; culture residues can be effectively utilized, and the purification effect is good; the acidity and alkalinity can be regulated to be balanced to obtain good-quality culture water, so that a good growth environment is provided for aquaculture animals, the morbidity rate and the death rate are reduced, and the culture cost is effectively reduced.
Owner:杭州敦和科技有限公司

Closed system mouthpiece with light and heat generation to activate a formulation to increase its volume

A formulation starts as a gel and transforms into a foam under influence of light and heat to expand out into the oral cavity of a user for advantageous health benefits. A closed system mouthpiece includes light and heat generation to activate the formulation to increase its volume. Application of heat above a threshold temperature causes the gel to transform into foam and expand out of the mouthpiece and into the oral cavity. With the foam so dispersed within the oral cavity, activation of a light source embedded within the mouthpiece enhances the bacteria killing properties of the now foam material. The foam spreads onto the tongue of the user as well and acts to kill any damaging bacteria found there. As a result, the pH balance of the mouth is restored to a neutral level in the range of 6.75 to 7.25 or maintained at that pH level.
Owner:GLO SCI INC

Fu tea plant powder and preparation method thereof

The invention relates to fu tea plant powder and a preparation method thereof, and belongs to the manufacturing field of foods for special dietary uses. The fu tea plant powder comprises the followingraw materials in parts by weight: 50-200 parts of edible plant powder, 2-50 parts of Jingyang fu tea extract, 1-3 parts of konjak powder, 1-3 parts of licorice powder and 0.1-3 parts of Chinese prickly ash powder. The method of the invention is simple, and adopts natural plants which contain a plurality of nutrient components. The fu tea plant powder obtained by the method can adjust endocrine, pH value balance and microbial state balance of the human body, supplement with microelements, and eliminate dampness and heat. Moreover, the fu tea plant powder prepared by the method has been verified by detection departments. The application of the serial product greatly improves the rehabilitation of people with gastrointestinal dysfunction, gout, hyperlipidemia, hypertension and hyperglycemia,and has obvious effects of regulating intestines and stomach, removing fat and inhibiting blood sugar.
Owner:何青 +1

Traditional Chinese medicine composition, and preparation method and applications thereof

The invention discloses a traditional Chinese medicine composition, and a preparation method and applications thereof. The traditional Chinese medicine composition comprises, by weight 85 to 100 parts of a traditional Chinese medicine extract, and 0.1 to 1 part of an ecological nutrient solution. The traditional Chinese medicine composition is prepared from pure traditional Chinese medicine ingredients, is pure natural, and is capable of harmonizing qi-blood, activating blood circulation to dissipate blood stasis, moisturizing and whitening skin, removing wrinkles and prolonging life time, beautifying the features, maintaining moisture, and resisting aging; no irritation is caused; a plurality of traditional Chinese medicinal materials are combined; inulin and alpha-glucan oligosaccharide are added to improve the living environment of probiotics, adjusting skin pH environment further, repairing skin microbial barrier, and improving skin self adjusting mechanisms. The traditional Chinese medicine composition is capable of realizing comprehensive recovery of skin absorption and metabolism balance, tissue structure balance, pH balance, and probiotics group balance from inside to outside; multi-point continuous action is realized; and skin nourishing is realized.
Owner:GUANGZHOU RIDGEPOLE BIOLOGICAL TECH CO LTD

Plant nutrient composition

A plant nutrition composition including long organic fibers having nitrogen, phosphorus and potassium available for plants, in combination with organic substratum providing pH balancing in the range of about 6.0 to about 7.0. The long fibers may be the end product of slow, heat-agitated anaerobic digestion of manure. Combined with the fibers are substratum such as pine bark composted for a duration in the range of between about 9 months and about 12 months.
Owner:MAGIC DIRT LLC

Device and method for the treatment of drinking water

InactiveUS20080060943A1Not aggressive inside the bodyPositive influenceElectrostatic separatorsSludge treatmentIntestinal putrefactionElectrolysis
According to a method and device, enriched drinking water is provided in which reduced ionized basic water is produced by means of an electrolysis unit. A probiotic fluid, liquid minerals, or liquid trace elements as well as gaseous and / or stabilized oxygen may be added to the reduced ionized basic water so that drinking water with special electrochemical properties is produced. In a simple manner, the method and the devices permit the production of biologically effective varieties of drinking water that make it possible to provide a person with large amounts of antioxidants and to adjust the pH balance, to maintain the oxidation-reduction balance, and to be able to cause a reduction of intestinal putrefaction through milieu changes in order to maintain or restore the balance of a person's basic prevention.
Owner:ZIMMERMANN ROLF

Closed system mouthpiece with light and heat generation to activate a formulation to increase its volume

A formulation starts as a gel and transforms into a foam under influence of light and heat to expand out into the oral cavity of a user for advantageous health benefits. A closed system mouthpiece includes light and heat generation to activate the formulation to increase its volume. Application of heat above a threshold temperature causes the gel to transform into foam and expand out of the mouthpiece and into the oral cavity. With the foam so dispersed within the oral cavity, activation of a light source embedded within the mouthpiece enhances the bacteria killing properties of the now foam material. The foam spreads onto the tongue of the user as well and acts to kill any damaging bacteria found there. As a result, the pH balance of the mouth is restored to a neutral level in the range of 6.75 to 7.25 or maintained at that pH level.
Owner:GLO SCI INC

Synbiotic composition for preventing odor in oral cavity, preparation and application thereof

The invention discloses a synbiotic composition for preventing odor in an oral cavity. The synbiotic composition for preventing odor in the oral cavity is prepared from prebiotics and probiotics withthe weight ratio being (1-10):(1-10). The invention also discloses a preparation of the synbiotic composition for preventing odor in the oral cavity. By addition of pharmaceutically-accepted adjuvants, the synbiotic composition for preventing odor in the oral cavity can be prepared into powder, tablets, granules and capsules. The invention further discloses an application of the synbiotic composition for preventing odor in the oral cavity to preparation of medicines or health-care foods for prevention / adjuvant treatment of the odor in the oral cavity. The synbiotic composition disclosed by theinvention has the beneficial effects that by combination of multiple probiotics and prebiotics, the benefit for inhibiting reproduction of harmful germs in the oral cavity and maintaining balance ofacidity and alkalinity in the oral cavity; by stimulation to the immune function of organisms, the immunological activity is regulated to normal state, the immunity of a human body can be excited andenhanced and the invasion from the germs can be resisted.
Owner:云南中京国建投资有限公司

Persimmon vinegar

InactiveCN106190764AKeep beneficial ingredientsEfficacy amplificationVinegar preparationAcetic acidYeast
The invention discloses persimmon vinegar. A production method of the persimmon vinegar includes the steps of firstly, cleaning persimmons, removing stalks and pits, and crushing to 40-80 meshes; secondly, mixing the crushed persimmons with sugar water and yeast, fermenting in a sealed container at 25-30 DEG C for 2-4 days, opening the container, adding acetic bacteria, and fermenting in a standing manner at 28-35 DEG C for 5-7 days; thirdly, filtering the product obtained in the second step, and deactivating filtrate under 60-65 DEG C for 8-15 minutes; fourthly, placing the treated filtrate obtained in the third step in a sterile chamber, and standing at 25-30 DEG C for 5-20 days; fifthly, adding purified water of 70-75 DEG C into the filtrate obtained after the fourth step, and evenly mixing to obtain the persimmon vinegar. The persimmon vinegar has the advantages that the persimmon vinegar is simple in production method, alcohol is oxidized into acetic acid through natural fermentation, and the persimmon vinegar which is an extremely good daily beverage is natural and mellow in taste and has effects such as resisting aging, whitening and nourishing the face, lowering blood sugar, lowering high blood pressure and maintaining pH balance in human bodies.
Owner:杨洪

Microelectronic substrate cleaning compositions having copper/azole polymer inhibition

Semi-aqueous, alkaline microelectronic cleaning composition of pH≧8 containing:(A) at least one secondary alkanolamine that generates hydroxides when in contact with water;(B) at least one organic alcohol ether solvent having an evaporation rate of 0.3 or less when n-butyl acetate's evaporation rate is taken as the baseline rate of 1.0;(C) at least one corrosion inhibiting cyclic amide compound;(D) at least one pH balancing azole metal corrosion inhibitor in an amount of 0.08% or less by weight of the composition; and(E) water;and optionally(F) at least one polyhydroxylated phenol compound corrosion inhibitor; and(G) at least one polyalcohol or polythiol surface modification agent containing vicinal hydroxyl or vicinal sulfhydryl groups to pair with the polyhydroxylated phenol compound corrosion inhibitor.
Owner:AVANTOR PERFORMANCE MATERIALS LLC

Ultra-fine calcium powder-containing natural handmade soap prepared by calcining shells and preparation method thereof

InactiveCN106609209AEcology does not affectMild ingredientsHair cosmeticsMake-upUltra fineSkin surfaces
The invention provides an ultra-fine calcium powder-containing natural handmade soap prepared by calcining shells and a preparation method thereof. The natural hand soap solves the problem that the existing handmade soap is strongly alkaline and can damage the skin health. The handmade soap comprises, by weight, 0 to 50% of a natural plant soap base, 50 to 70% of vegetable fat, 5 to 15% of ultra-fine calcium powder and 20 to 30% of deionized water. Ultra-fine calcium powder obtained by calcining shells replaces sodium hydroxide so that strong alkali-caused problems are solved and the pH value of the soap is close to the pH of human skin and thus skin pH balance is not broken. The ultra-fine calcium powder pore structure obtained by calcining shells has a strong adsorption capacity and plays a role in effective cleaning and bacteriostasis.
Owner:QINGDAO SHIAN BIOLOGICAL ENG
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