591results about How to "Deodorizing" patented technology

The invention relates to a preparation method of an odorless environment-friendly humidifying antibacterial paint. The odorless environment-friendly humidifying antibacterial paint basically comprises 12-40% of emulsion, 5-20% of titanium white, 12-20% of kieselguhr, 2-6% of attapulgite, 4-8% of bamboo charcoal powder, 3-10% of nano TiO2/anion powder additive, 5-10% of light calcium carbonate, 5-10% of kaolin, 1-5% of propanediol, 2-5% of assistant and 10-30% of deionized water. The multifunctional humidifying antimicrobial internal wall paint completely satisfies various indexes specified in GB/T9756-2001, has the effects of temperature control, energy saving, environmental protection, moisture absorption and release, humidification, dewing resistance, air refreshing, no odor, deodorization, bacteria and mold inactivation and the like, and is widely used in inner wall application of habitable rooms, classrooms, offices, hospitals and the like.

The invention provides a manufacturing method of a nano modified melt-blown nonwoven fabric material. The manufacturing method includes steps: modifying nano titanium dioxide and nano silicon dioxide; mixing modified nano titanium dioxide and nano silicon dioxide with polypropylene chips to obtain a polypropylene melt-blown nonwoven fabric; subjecting the nonwoven fabric to electret treatment through a corona electret process. The nano titanium dioxide and the nano silicon dioxide are modified and then mixed with the polypropylene chips, manufactured products are high in strength and great in mechanical property without subsequent finishing, and defects of insufficient strength of existing melt-blown nonwoven fabrics and poor breathability and thickness of composite nonwoven materials are overcome. In addition, the nano modified melt-blown nonwoven fabric material has antibacterial, deodorization and formaldehyde removal functions and the like.

The present invention provides a fiberboard with formaldehyde self-absorbing function and a manufacturing method thereof. The fiberboard of the invention adopts the wood fiber, aldehyde adhesive and active carbon as main raw materials. The dosage of the adhesive is 9%-12% of that of the wood fiber mass, and the dosage of the active carbon is 2%-30% of that of the wood fiber mass. The invention provides the novel fiberboard which is added with a certain amount of active carbon component with the absorbing function in the manufacturing process of the board so that the fiberboard has the function of free formaldehyde (harmful gas) self-absorbing function in the board for a long time. The releasing of the formaldehyde in the board can be reduced for reducing the formaldehyde pollution to the environment. Simultaneously the fiberboard has the functions of corrosion resistance, moisture resistance, deodorization and fungus resistance. Furthermore the fiberboard has the advantages of high absorbing efficiency, excellent absorbing effect, low cost, no toxicity, no side effect, etc.

The present invention provides four loofah vegetable sponge antibacterial health care materials and the application thereof. The four loofah vegetable sponge antibacterial health care materials are mainly characterized in that the four materials all contain the loofah fiber component and have the approximately same efficacy of antibacterial health care; wherein, material A contains loofah vegetable sponge fiber tablet or loofah vegetable sponge fiber powder, loofah vegetable sponge fiber active carbon or loofah begetable sponge fiber compound active carbon and bamboo pyroligneous antibacterial liquor; material B contains loofah vegetable sponge fiber tablet or loofah vegetable sponge fiber powder and loofah vegetable sponge fiber active carbon or loofah vegetable sponge fiber compound active carbon; material C contains loofah vegetable sponge fiber tablet or loofah vegetable sponge fiber powder and bamboo pyroligneous antibacterial liquor; material D contains loofah vegetable sponge fiber active carbon or loofah vegetable sponge fiber compound active carbon and bamboo pyroligneous antibacterial liquor. The materials of the present invention are taken as the additive in preparing antibacterial health care fiber and textile, washing product, craftwork, vessel, present box and packaging box, sports article, furniture and paint or building decoration material or are used for purifying water and air and absorbing harmful substances.

The invention belongs to the field of textile. Multifunctional blended spun rayon with polycomponent of fruit rind and precious stone mainly comprises a functional fiber with four necessary components of viscose functional fiber containing fruit rind charcoal active power, viscose functional fiber containing precious stone power, viscose functional fiber containing bamboo charcoal power and bamboo fiber; and any one out of combed cotton, combed flax, combed wool, soy bean fiber, chitin fiber and milk fiber is added; as a result, fiber with five components is mixedly spun to form multifunction health texrile with polycomponent. The health products of the invention have remarkable physical therapy effect and are unique in the world in terms of natural functional fiber health products.

A fire-proof paint modifier of tunnel based on polymer/clay inserting layer modification technology and its production are disclosed. The modifier consists of polymer, modified clay and additive, polymer is bromo-bisphenol A epoxy resin or amino resin solution, modified clay is insert modified roseite, concavo-convex rod clay or montmorillonite, and additive is expendable graphitic, magnesium hydroxide, aluminum hydrate and nanometer TiO2. The process is carried out by destroying clay structure, stripping it into basic unit, dispersing in polymer matrix, and obtaining modifier. Its advantages include better hydrophobicity and thermal stability, higher strength and toughness, to prevent smoke from eroding and improve corrosion and water resistances.

The invention discloses infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather and a production method thereof. The synthetic leather comprises base cloth, a waterproof agent layer which is coated on one side of the base cloth and a waterborne polyurethane layer which is coated on the waterproof agent layer and contains infusorial earth, wherein the waterborne polyurethane layer containing the infusorial earth comprises, by weight, 100 parts of waterborne polyurethane, 1-20 parts of anti-settling agent, 1-20 parts of ricinate, 50-300 parts of infusorial earth and 1-50 parts of waterborne pigment paste. According to the synthetic leather and the production method, the used raw materials are environment-friendly materials, the produced infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather has good durability, feels comfortable, is elegant in appearance, can be widely applied to interior wall decoration of upscale wine-shops and hotels, fashionable Karaok telsvision (KTV), senior clubs, senior villas or mansions, and has great market prospect.

The invention provides a purl high-density functional knitted fabric and a manufacturing method thereof. The fabric is of a knitted structure formed by interweaving regenerated cellulose fibers and synthetic fibers; the synthetic fibers include first synthetic fibers and second synthetic fibers; the regenerated cellulose fibers and the first synthetic fibers are positioned on the front surface of the fabric by virtue of blending and cover the second synthetic fibers positioned at the back surface of the fabric. The invention further provides a manufacturing method of the hurl high-density functional knitted fabric. The hurl high-density functional knitted fabric does not contain cotton fibers, but has the smooth and soft hand feeling and wearing comfort of cotton fibers, furthermore is bright in color and full in appearance, has an antibiotic function, a deodorizing function, a moisturizing function and the like and can be used for solving the problems of poor bursting strength and insufficient elasticity of a common fiber fabric.

The invention provides air purification heath protection mud and a production process thereof. The health protection mud consists of a component I and a component II, wherein the component I comprises diatomite, zeolite powder, maifanitum powder, nano zinc oxide, negative ion powder, dispersible latex powder, methyl cellulose and an inorganic pigment; and the component II comprises water, an anti-freezing agent, a dispersing agent, an antifoaming agent, an emulsifying agent, a stabilizing agent, a macromolecule packaging agent, and cypress oil, clove oil or eucalyptus oil. The health protection mud has the effect of eliminating harmful substances such as formaldehyde, benzene and the like and improving indoor geomagnetic intensity, can produce negative ions, has the functions of deodorization, smell elimination, inflaming retardant, sound insulation and noise reduction, and can adjust indoor air humidity.

The invention relates to the field of domestic ceramics, in particular to nanometer composite activity biological ceramic powder, which comprises 5-10 percent of nanometer yttrium, 1-5 percent of nanometer silver, 5-15 percent of nanometer zinc, 10-20 percent of iron titanium oxide, 20-35 percent of nanometer tourmaline and 25-35 percent of micron zeolite. By adding the ceramic material to all of the ceramic glazes, the produced ceramic products have the performances of air purification, rot resistance, deodorization, self-cleaning and antifouling and antibacterium; and colon bacillus and staphylococcus aureus reach larger than 99 percent. The ceramic powder can emit far infrared rays, release negative ions and play the roles of resisting bacteria, purifying, activating, keeping the pH value alkalescent, holding microcluster water and dissolving out the microelements needed by human body in improving water quality.

The invention provides disinfecting body wash, which comprises a surfactant, a humectant, a chelant, a bactericide, a thickener and essence, wherein the bactericide may be stable liquid chlorine dioxide, stable solid chlorine dioxide or sodium chlorite. The body wash prepared by the invention overcomes the drawbacks of the traditional bacteriocidal body wash and realizes synchronous cleaning, body moisturizing and sterilization. The body wash is mild in nature, safe and environmentally friendly.

The invention relates to preparation for a pinus koraiensis phytoncide finishing agent, a fabric finished by same and a finishing method thereof. The formula of the finishing agent contains 10-40g/L of pinus koraiensis phytoncide microcapsule, 10-35g/L of chitosan cross-linking agent, 2-5g/L of organic silicon soft finishing agent and 1-3g/L of penetrant. The pinus koraiensis phytoncide finishing agent is prepared according to the steps of extracting pinus koraiensis phytoncide, preparing the pinus koraiensis phytoncide microcapsule, preparing the pinus koraiensis phytoncide finishing agent, bottling and packaging. The finishing agent is applied to the finishing of the cotton fabric. The cotton fabric has the antibacterial rate for staphylococcus aureus of above 98.2%, antibacterial rate for escherichia coli of above 92.3%, antibacterial rate for candida albicans of above 90.5%, deodorization rate of above 97.2%, mite-proof rate of above 90.6% and the reducing rate of sterilizing, deodorizing and mite-proof effects of below 10% after being cleaned for more than 20 times.

The invention provides a photocatalyst antiseptic mask and relates to a mask, comprising a mask main body and hang ropes, wherein a photocatalyst material attached to the mask main body is distributed on the mask main body. The visible photocatalyst antiseptic mask has the function of actively killing pathogenic bacteria and also has the functions of deodorization, oil stain decomposition, mildew and algae prevention, air purification and the like. Under the condition of severe environment, the mask main body is still allowed to have a thinner thickness so that wearers feel comfortable. A manufacturing process of the photocatalyst antiseptic mask comprises the following steps of: manufacturing photocatalyst slurry, attaching the photocatalyst slurry to an outer-layer fabric, and preparing the mask. The whole production process is simple and has high yield. Since the whole manufacturing process can not need specially designed special equipment, the investment is lower during production.

The invention discloses a composite fiber with effects of heat accumulation, heat preservation and health protection. The composite fiber is obtained with the following technique: heating coffee grounds to a certain extent to generate nanometer-level coffee carbon; nanocrystallizing far-infrared material which contains a plurality of metal ions; uniformly mixing polyester slices, silane coupling agents, zine stearate as a surfactant and liquid wax as a dispersant to form a melted polyester material; uniformly mixing the nanometer-level coffee carbon, the far-infrared material and the melted polyester material in a weight ratio of 1:1:3.2 to 3.8 into a mixture; forming masterbatches from the mixture with a granulator; uniformly mixing the masterbatches and polyester slices in a weight ratio of 1:8.2 to 9.2 and melting filature to form composite filaments with effects of heat accumulation, heat preservation and health protection; and forming long fiber with effects of heat accumulation, heat preservation and health protection by drafting the composite filaments. The composite fiber provided by the invention has such functions as good moisture-absorbing capability and air permeability, strong capability in health protection and heat storage, and long heat preservation time and so on.

The invention relates to a fiber/CNT(carbon nano tube)/TiO2 three-dimensional recyclable efficient catalytic material, as well as preparation and application thereof. A three-dimensional continuous structure is constructed on the surface of textile fiber by CNTs, and surfaces of the CNTs are loaded with nano TiO2. Preparation comprises: soaking fiber in a dispersion liquid containing CNT compound TiO2 and polyethylene glycol 2000, lasting reaction for 2-4 h at 60-80 DEG C, drying, washing with water, repeating processes of soaking, drying and washing with water for 3-5 times, and obtaining the material. The fiber/CNT/TiO2 three-dimensional recyclable efficient catalytic material is low in cost, the preparation method is simple, requirements on equipment is are low, and the operability is good; a water treatment agent provided by the invention can remove high-concentration organic pollutants in water, is suitable for advanced treatment of various wastewater, protects the environment, avoids secondary pollution, and has the advantages of being antibacterial, removing odor, absorbing other heavy metal ions, and the like.

The invention discloses interior wall paint capable of absorbing and decomposing formaldehyde. The interior wall paint is characterized by comprising the following active ingredients in percentage by weight: 30-45% of film forming base stock, 10-30% of filler, 1-4% of activated carbon powder, 3-5% of Na2SO3 doped modified bentonite, 3-8% of nanometer titanium dioxide, 2-5% of nanometer titanium phosphate, 11-20% of pigment and auxiliaries and the balance of water, wherein Na2SO3 accounts for 16-30% of the Na2SO3 doped modified bentonite.

The invention relates to an environmental-friendly thermal insulation waterproof nanometer water-based coating, which comprises the following substances in parts by weight: 20-50 parts of ethylene-vinyl acetate copolymer EVA and acrylic copolymer emulsion, 10-30 parts of kieselguhr, 10-30 parts of nanometer SiO2, 0.1-1 part of pH value regulator and 5-20 parts of water. The coating, provided by the invention, has the advantages of strong weather resistance and adhesion force, good environmental-friendly property, good thermal insulation water resistance, and wide application range, and can be used in multiple fields.