60results about How to "Low foam" patented technology

The invention discloses alkali-resistant penetrant for short-process pretreatment of pure-cotton woven fabric, wherein the penetrant comprises the following components by weight portion: 5 to 20 portions of heterogeneous fatty alcohol polyoxyethylene ether, 10 to 25 portions of heterogeneous fatty alcohol polyoxyethylene ether phosphate, 5 to 25 portions of heterogeneous fatty alcohol phosphate, 1 to 5 portions of tributyl phosphate, and 1 to 10 portions of maleic acrylic polymer. The invention aims to overcome the deficiencies of the prior art and provide the penetrant which is used for the short-process pretreatment of pure-cotton woven fabric and has good permeability, alkali resistance and strong decontamination and washing capability.

The present invention discloses a biological slime stripping agent for a water treatment. The biological slime stripping agent is characterized by comprising, by weight, 5-30% of alkyl polyhexamethylene guanidine hydrochloride, 1-10% of isothiazolinone, 1-10% of organic bromine, 5-40% of a solvent, and the balance of water, wherein the alkyl polyhexamethylene guanidine hydrochloride structure is represented by a formula (I), m is 20-90, n is 9-17, the weight average molecular weight Mw is 12000-20000, the molecular weight distribution D is 1.0-1.2, the isothiazolinone is a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one, the organic bromine is one or a plurality of materials selected from 2,2-dibromo-3-nitrilopropionamide, 2-bromo-2-nitro-1,3-propylene glycol, and 2,2-dibromo-2-nitroethanol, and the solvent is an alcohol solvent.

The invention discloses a preparation method and an application of an anionic nonionic reactive emulsifier. The structural formula of the anionic nonionic reactive emulsifier is as shown in the specification, wherein in the formula, n is 5-40. Meanwhile, the invention further discloses a preparation method of the anionic nonionic reactive emulsifier and an application of the anionic nonionic reactive emulsifier in preparation of polymers. The anionic nonionic reactive emulsifier disclosed by the invention has high spatial stability, high emulsifying dispersion ability, low foam, low surface tension, wetting and other excellent performances, and can be used in emulsion polymerization, especially in styrene-acrylic emulsion polymerization, to prepare a high-performance emulsion with high stability, high luster and small particle size.

The invention relates to a water-based chain plate lubricating agent for soft beverage packages and a preparation method of the water-based chain plate lubricating agent. The water-based chain plate lubricating agent for soft beverage packages consists of the following raw materials in percentages by mass: 5-10% of alkyl alcohol polyoxyethylene ether, 1-3% of short EO chain fatty alcohol-polyoxyethylene ether, 0.5-1% of a foam control agent, 1-3% of a solubilizer, 0-0.2% of a pH regulator, and the balance of water. The water-based chain plate lubricating agent provided by the invention has the feature of good lubricating performance, and has the advantages of small surface tension, low bottle felling rate and low friction coefficient when used for lubricating the soft beverage packages.

The invention belongs to the field of textile auxiliaries, relating to a high-efficiency scouring agent containing glucose structural units. The high-efficiency scouring agent is prepared through mixing the following components by weight: 10-15% of alkyl glycoside, 5-10% of polyethylene glycol glucoside aliphatic ester, 15-20% of alkyl glycoside sulfate sodium salt and the balance of water. The invention further provides a preparation method of the scouring agent. The scouring agent and the preparation provided by the invention are featured with reasonable components and simple processes, and the scouring agent s is featured with environmental protection, low-foaming performance and high efficiency so as to meet demands on green environment-friendly high-efficiency scouring agents in the national printing and dyeing industry.

The invention discloses a low foam lubricating liquid for a food beverage chain conveying belt, wherein 0.1-5% by weight of water-soluble emulsified silicone oil, 0.1-5% by weight of alkyl glucoside, 0.1-2% by weight of an anti-foaming lubricant, 0-0.5% by weight of an anti-rust agent, 0-1% by weight of a scale inhibitor, 0.2-1.0% by weight of a preservative, and the balance of water are mixed, and a pH value adjusting agent is added to adjust the pH value to 6.0-7.0 so as to obtain the low foam lubricating liquid. The low foam lubricating liquid has characteristics of good lubricity, good cleaning effect, good water solubility, low foam, no toxicity, no corrosion, good environmental compatibility, easy production, and convenient use.

The invention relates to a process for preparing lubricating agent which is used on high-speed conveyer belt production line such as PET bottles, glass bottles, tins and the like, which belongs to the preparation filed of chemical lubricating agent. The components and quality percentages of lubricating agent which are prepared by the process for preparation are that triethanolamine oleate 3-8%, triethanolamine 4-9%, LF-131 2-5%, isothiazolone 1-3%, polymaleic acid 0.5-2%, glucuronidase 4-9%, EDTA-2Na 4-10%, benzotriazole 0.5-2%, sodium dimethyl benzene sulfonate 0.5-2%, H2O 65-75%, the water-base chain lubricating agent has high lubricating property and excellent solubility, which has multinomial excellent properties such as hard water resisting, sterilization, low foaming, non corrosiveness, crack resistance, coagulability resistance and the like, when the lubricating agent is used in lubricating systems, the lubricating system can effectively reduce bottle inversing rate, improve workplace environment and prolong service span of chain mats.

The invention relates to a preparation method of a degreasing and level dyeing composite emulsifier for polyester fabrics, and belongs to the field of textile aids. In the traditional process, degreasing and level dyeing are performed in two steps, such that the production process is long, and the consumption of water and electricity is more. According to the present invention, the composite emulsifier is formed by mixing the following components by mass: 18-22% of tristyrylphenol polyoxyethylene polyoxypropylene ether benzoate, 8-12% of tristyrylphenol polyoxyethylene polyoxypropylene ether ammonium sulfate, 8-12% of isotridecanol polyoxyethylene polyoxypropylene ether sodium sulfate, 3-7% of isotridecanol polyoxyethylene ether, and the balance of water; the composite emulsifier does notcontain phosphorus, has good degreasing property, good dyeing retarding property and good transferability, and has little influence on the dye uptake rate of dyes; and the degreasing and the dyeing are integrated so as to shorten the dyeing and finishing process, improve the production efficiency, reduce the production cost, and achieve the purposes of energy saving and emission reduction.

The invention discloses a novel penetrating agent for textile pretreatment. The novel penetrating agent is prepared from the following components in parts by weight: 10-20 parts of methyl acrylate, 6-9 parts of octadecylamine polyoxyethylene ether, 4-5 parts of zinc acetate, 12-14 parts of polyacrylic acid, 12-15 parts of dibutyltin dilaurate, 4-5 parts of phenyltriethoxysilane, 5-7 parts of sodium citrate, 6-10 parts of nonylphenol polyoxyethylene ether and 100-120 parts of water. Reasonable formulation is carried out by virtue of the compound, so as to obtain the penetrating agent disclosed by the invention; and the penetrating agent has the advantages of low bubbles, good seepage force, high alkali resistance, high detersive power, high washing force and the like.

The invention discloses a safe and environment-friendly tea seed washing liquid and a preparation method thereof. The preparation method comprises the following steps: step 1, taking 12-14 parts of camellia seed dregs, 3-6 parts of Chinese honey locust, 1-2 parts of cacumen biotae, 0.1-0.6 parts of cortex albiziae, 0.1-0.6 parts of pomegranate bark and 0.1-0.5 parts of natural borneol, and crushing, mixing and stirring the materials so as to obtain washing powder; step 2, taking 10-20 parts of the washing powder prepared in the step 1, and 180-190 parts of deionized water, mixing and stirring, extracting the liquid, and concentrating the liquid to be a concentrated liquid meeting a condition that each milliliter of the concentrated liquid contains 0.105-0.161g of washing powder; step 3, taking 85-95 parts of the concentrated liquid prepared in the step 2, 2-8 parts of cocamidopropyl propyl glycine betaine, 2-4 parts of coconut oil fatty acid biglycollic amide, and 0.3-3 parts of sodium carboxymethylcellulose, and mixing and stirring so as to obtain the safe and environment-friendly tea seed washing liquid. The safe and environment-friendly tea seed washing liquid is high in stability, good in sterilization effect, high in detergency, high in biodegradation degree, tender and smooth for hands, low in foam and waster-saving.

The invention discloses an environment-friendly and efficient refining agent for cotton and a preparation method thereof. The environment-friendly and efficient refining agent is prepared from gleditsia sinensis saponin, a non-ionic surfactant, an anionic surfactant, a chelating dispersant, an organic silicon de-foaming agent, a hydrogen peroxide stabilizing agent and water. The environment-friendly and efficient refining agent for the cotton, disclosed by the invention, takes the gleditsia sinensis saponin as one of main body raw materials, and can have a remarkable synergistic effect with acompound system composed of the anionic surfactant and the non-ionic surfactant, so that the surface tension can be remarkably reduced at room temperature; meanwhile, the environment-friendly and efficient refining agent integrates osmosis, emulsification, chelating, dispersion and hydrogen peroxide stabilization and has multi-effects; a pre-treatment technology becomes simple, reasonable and economical and energy saving and environmental protection are realized.

The invention discloses a novel environmental-friendly low-foam dye penetrant which comprises the following components in parts by weight: 12-16 parts of nonylphenol polyoxyethylene ether, 5-14 parts of sucrose ester, 3-6 parts of acrylic acid, 2-6 parts of potassium oxalate, 10-12 parts of dimethyl diallyl ammonium chloride, 5-17 parts of fatty alcohol succinate, 8-10 parts of chitin quaternary ammonium salt, 50-60 parts of deionized water, 18-20 parts of vinyl acetate, 3-5 parts of methyl methacrylate, 4-13 parts of sodium diethylhexyl sulfosuccinate, 4-7 parts of dimethylcydosiloxane and 4-6 parts of fatty alcohol-polyoxyethylene ether. The novel environmental-friendly low-foam dye penetrant disclosed by the invention is excellent in dye leveling performance, safe, non-toxic, green and environmentally friendly, is capable of obviously increasing absorption rate of dyes and also has functions of low foam and foam inhibition. Moreover, the needed raw materials for preparing the penetrant are low in price and readily available, the preparation process is simple, and the production equipment is low in requirement.

The invention discloses a multi-surface cleaning agent containing a tea saponin modified surfactant. 100 parts of the multi-surface cleaning agent are prepared from, by mass, 5 to 15 parts of a tea saponin modified surfactant, 3 to 6 parts of butyl-terminated fatty alcohol polyoxyethylene ether, 1 to 3 parts of alkyl glycoside, 6 to 10 parts of sodium citrate, 3 to 5 parts of sodium gluconate, 0.1to 0.2 part of sodium bicarbonate, 10 to 15 parts of ethylene glycol monobutyl ether, 0.1 to 0.2 part of a preservative, and the balance of water. The tea saponin modified surfactant disclosed by theinvention has the characteristics of strong detergency and low foam, is green and environment-friendly, and is biodegradable; and the cleaning agent is especially suitable for surface cleaning and easy to rinse. The detergency of the multi-surface cleaning agent containing the tea saponin modified surfactant reaches 90% or above, and the multi-surface cleaning agent has a very good cleaning effect and excellent foam performance.

The invention discloses a sodium-modified smectite adsorbing solution and a preparation method thereof. The sodium-modified smectite adsorbing solution is prepared by dissolving a surfactant and a natural thickener in a sodium-modified smectite microemulsion which is used as a carrier. The components of the sodium-modified smectite adsorbing solution are respectively prepared from pure natural raw materials without adding any essence, pigment, traditional chemical antimicrobial agent or the like. Thus, the sodium-modified smectite adsorbing solution has the characteristics of low foam and high stain removal power, can be easily rinsed without any softening agent, is environment-friendly, and protects the skin.

The invention provides a phosphorus-free acidic cleaning agent, a preparation method and application thereof. The phosphorus-free acidic cleaning agent comprises the following components by weight: 60-70 parts of water; 15-20 parts of formic acid; 5-10 parts of an organic acid; 6-9 parts of an acidic buffer agent; 0.2-0.5 part of a corrosion inhibitor; 1-5 parts of a low-foam surfactant; and 1-5 parts of a builder. The invention further discloses a preparation method of the phosphorus-free acidic cleaning agent and application of the phosphorus-free acidic cleaning agent in the field of aluminum workpiece cleaning. The phosphorus-free acidic cleaning agent is scientific and reasonable in formula, and has the advantages of usability at normal temperature, low foam and workpiece appearance beautification while meeting the phosphorus-free requirement of the market.

The invention relates to the field of water-based woodware seal primers, and particularly discloses a water-based woodware rib-expansion-preventing seal primer and a preparation method thereof. The water-based woodware rib-expansion-preventing seal primer is prepared from the following raw materials: an acrylic emulsion, a polyoxyethylene stearate emulsion, nano aluminum oxide, a coalescing agent, chitosan, a wetting agent, a thickening agent and a defoaming agent. The preparation method comprises the following steps: preparing a chitosan solution, mixing and stirring the polyoxyethylene stearate emulsion and the chitosan solution, then adding other raw materials, and mixing and stirring to obtain the primer. According to the water-based woodware rib-expansion-preventing seal primer, the polyoxyethylene stearate emulsion and the chitosan are adopted, the polyoxyethylene stearate has the characteristic of low foam, and the emulsion is prepared from the polyoxyethylene stearate, so the water resistance and the adhesion of the prepared emulsion are improved; and after the chitosan is added, the chitosan is used for sealing hydroxyl in the polyoxyethylene stearate emulsion, so that the water resistance of the polyoxyethylene stearate emulsion is comprehensively improved.