60results about How to "Low foam" patented technology

The invention relates to a low-foaming anti-crease soft laundry detergent and a preparation method thereof. The low-foaming anti-crease soft laundry detergent comprises the following components according to proportions: 1-30 percent by weight of nonionic surface active agent, 1-30 percent by weight of anionic surface active agent, 0.5-5 percent by weight of ester quaternary ammonium salt, 0.5-8 percent by weight of alkyl-glycoside, 0.5-3 percent by weight of soap powder, 0.01-0.04 percent by weight of anhydrous calcium chloride, 1-4 percent by weight of sodium citrate, 0.18-1.8 percent by weight of anti-crease agent, 0.5-10 percent by weight of propylene glycol, 0.01-1 percent by weight of preservative, 0.1-2 percent by weight of enzymic preparation, 0.01-0.4 percent by weight of fluorescent whitening agent and the balance of deionized water. The laundry detergent has the advantages of softness, crease resistance, low foaming, stable system, high enzymatic activity and strong detergency.

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 invention relates to environmentally friendly multifunctional metal cleaning agent, especially applicable to cleaning of metal workpieces of bearing, tractor, automobile, construction machine, aviation machine, textile machine and chemical machine. The environmentally friendly multifunctional metal cleaning agent provided by the invention can effectively remove oil on non-ferrous metal and ferrous metal, is antirust and has no pollution to the environment. The invention is prepared by the following raw materials: 0.5-2% of peregal, 1-10% of 6501, 1-5% of triethanolamine oleate, 1-10% of sodium nitrite, 1-10% of triethanolamine, 5-8% of triethanolamine, 10-12% of C8-9 alkylphenol polyoxyethylene ether, 8-10% of C12 fatty alcohol-polyoxyethylene ether, 6-9% of 12 fatty alcohol-polyoxyethylene ether, 8-10% of polyether and 50-70% of water.

The invention discloses a cutting fluid composition. The cutting fluid composition comprises, by weight, 20-30 parts of mineral oil, 1-10 parts of alkyl sodium sulfonate, 1-5 parts of fatty alcohol-polyoxyethylene ether, 2-8 parts of fluorocarbon surfactants, 2-10 parts of organic boric acid ester, 2-15 parts of antirust additives, 0.5-5 parts of anticorrosion bactericides, 0.1-0.6 parts of organosilicon antifoaming agents and 5-60 parts of water. The cutting fluid composition is advantaged by good permeability, antirust performance and bacteriostasis anticorrosion performance, storage stabilization and moderate viscosity.

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 provides a plating assistant agent for zinc-aluminum-nickel-rare earth-alloy hot-dip plating and a technological method. The plating assistant agent comprises the following components of an A solution containing zinc chloride, ammonium chloride, stannous chloride and urotropin and a B solution containing ethyl alcohol, a nonionic surfactant and a cationic surfactant, wherein the plating assistant agent is obtained by mixing the A solution and the B solution. By using the plating assistant agent, skip plating can be effectively avoided; and the surface quality of a plating layer is obviously improved; the yield of a plated article is improved; and the corrosion-resistance of the plating layer can be obviously improved. The plating assistant agent does not contain fluorinion which is harmful to the environment, and requirement of environment protection is met.

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 technical field of a fine chemical industry surfactant. The synthesis method of alkyl glycoside is generally a transglycosylation method, which utilizes the exchange of low-carbon alcohol and high-carbon alcohol to synthesize required alkyl glycoside, so that glucoside containing low-carbon alcohol in the final product is usually butyl glycoside, and the purity and surface activity of the product are greatly reduced and the product generates peculiar smell due to the existence of butyl glycoside. The invention aims at providing an isomeric primary alcohol alkyl glycoside, and a synthesis method and application of the isomeric primary alcohol alkyl glycoside. According to the invention, the isomeric primary alcohol alkyl glycoside is synthesized by a direct glycosidation method. The method is concise and few in subsidiary reactions, and the product is high in active matter content. The synthesized isomeric primary alcohol alkyl glycoside has the advantages of low bubble, good wetting property, strong dispersing and decontamination capability and the like.

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 present invention provides an environmental protection type metal detergency liquid with an anti-corrosion function. The environmental protection type metal detergency liquid comprises: 0.3-5% of an antifoaming agent, 1-15% of a cation surfactant, 1-10% of an anion surfactant, 3-15% of a nonionic surfactant, 20-40% of a main cleaning agent, 2-5% of a corrosion inhibitor and the balance of deionized water, wherein the corrosion inhibitor comprises a gemini cation imidazoline quaternary ammonium salt and O',O'-diphenyl dithiophosphonic acid-N,N-diethylamine. The environmental protection type metal detergency liquid is an efficient metal cleaning agent with characteristics of low alkali, low foaming, environmental protection, strong oil removing effect at a low temperature, and low corrosion.

The invention discloses a highly-enriched laundry sheet and a preparation method thereof. The highly-enriched laundry sheet is prepared from the following components in parts by weight: 50-80 parts of a surfactant, 0.01-15 parts of an adhesive, 0-10 parts of a wetting agent, 0.01-10 parts of a lubricating agent and 0.001-5 parts of auxiliary materials. The preparation method of the highly-enriched laundry sheet comprises the following steps: step 1, weighing components, dispersing the adhesive into the wetting agent to obtain a mixture, and dissolving the mixture I into water to obtain a composition I; step 2, uniformly mixing the lubricating agent and auxiliary materials, and adding the surfactant to obtain a composition II; step 3, spraying the composition I into the composition II, and continuously stirring to obtain a composition III; step 4, pressing the composition III through a tablet press to obtain a semi-finished product; step 5, drying the semi-finished product in stages at drying temperature of 35-95 DEG C, stopping drying when moisture content is within 10%, sorting and packaging. The laundry sheet is simple in preparation process, is short in preparation period, is low in cost, is ideal in decontamination effects and is convenient to transport.

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 a color filter photoresist stripping liquid composition, and belongs to the technical field of microelectronic materials. The key point is that the composition comprises the following components in terms of mass percentage: 0.5-45% of inorganic strong alkaline substance, 0.1-50% of organic amine, 0.1-55% of polar organic solvent, 0.1-20% of stabilizer and 30-99.2% of water.The composition has the advantages of high stripping performance, short stripping time, low operation temperature, little corrosion to the glass substrate and the like, and the glass substrate can bereused after stripping. Meanwhile, the composition also has the characteristic of non-toxicity, non-corrosiveness, no low boiling point organic volatiles, no pollution to the environment, low foam and the like.

The invention discloses peroxycarboxylic acid disinfectant and a preparation method thereof. The peroxycarboxylic acid disinfectant is prepared from an A component and a B component, wherein the A component is prepared from the following raw materials: an acyl compound, a surfactant, a solubilizer, a buffering agent and water; the B component is prepared from the following raw materials: peroxide,a stabilizer and water; during use, a mixing mass ratio of the A component to the B component is 1 to (2 to 5). Meanwhile, the invention further discloses the preparation method of the peroxycarboxylic acid disinfectant. A product of the peroxycarboxylic acid disinfectant is prepared from the two components, during use, the two components are mixed, and are reacted to generate a peroxycarboxylicacid mixture, and a sterilization effect of the product is obviously enhanced compared with that of simple peroxycarboxylic acid disinfectant; in the product, the surfactant is compounded, through useadjustment of the surfactant, the product which is foamless or low in foaming or high in foaming can be prepared, and application of the product is expanded.

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 surfactant, in particular to a preparation method of a nonionic surfactant. The preparation method includes the steps of heating in an oil bath under nitrogen protection conditions, mixing and stirring in an ice water bath, alternate droplet adding of solutions, rotary evaporation, vacuum drying and the like. The prepared novel non-ionic surfactant has the characteristicsof being non-toxic, non-phosphorus, anti-static, low in foam, and the like, is simple in preparation process, simple in production process, low in cost, free of pollution and suitable for industrialscale production, can be used for cleaning of advanced instruments, and can be used as an emulsifier for pesticides and inks, and a solubilizer, a suspending agent and an anticoagulant for drugs.

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 an improved detergent for metal equipment. The detergent is prepared from the following raw materials in parts by weight: 1.5-3.7 parts of fatty acid polyoxyethylene ether, 2.5-3.8 parts of synthetic fatty acid triethanolamine salt, 2.3-3.6 parts of sulfolane, 7.5-8.6 parts of alkylphenol ethoxylates, 3.2-4.5 parts of adsorbent, 3.5-5.7 parts of deionized water, 6.2-8.4 parts of lauryl amine oxide, 3.4-5.3 parts of methylisothiazolone and 3.5-5.6 parts of sodium sulfosuccinate. The detergent can be easily rinsed, has the beneficial effects of extremely strong permeability, excellent oil removing performance, small additive usage, low cleaning cost, strong cleaning capability, high speed, repeated using availability, no pollution, rust resistance, good quality of workpiece surface, low treatment cost, simple preparation process, convenience in use, low bubble, high efficiency, no corrosion to metal surface, high stability and cleaning degree reinforcement, and has a popularization value.

The invention discloses a low-foam anti-wrinkling soft laundry detergent and a preparation method thereof. The laundry detergent comprises the following components in parts by weight: 10-20 parts of nonionic surfactant, 5-15 parts of soap powder, 4-10 parts of garlic extract liquor, 8-18 parts of cucumber juice extract liquor, 4-10 parts of jojoba oil, 5-10 parts of coconut oil-diethanolamine, 4-12 parts of etidronic acid, 3-9 parts of anti-microbial mould-proof mite-dispelling agent, 5-10 parts of aloe essence and 4-10 parts of natural coconut oil. The preparation method disclosed by the invention is simple. The prepared laundry detergent is environment-friendly and nontoxic and has the effects of softening, resisting wrinkles, reducing foam, sterilizing and removing mite.

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 relates to a medical equipment cleaning agent, which is prepared from the following components by mass percent: 1-10% of a dispersed scale inhibitor, 5-30% of a surface active agent, 5-15% of polymerase, 2-15% of a solvent, 1-10% of a bactericide, 1-10% of an anti-rust agent and the balance of water. A preparation method of the dispersed scale inhibitor comprises the steps of enabling allyloxy polyethylene glycol and glycidol, which are taken as raw materials, to be subjected to an anionic ring-opening reaction so as to synthesize a dendritic polyether monomer; enabling the obtained dendritic polyether monomer and acrylic acid to be subjected to a free radical polymerization reaction in a water phase to obtain the dispersed scale inhibitor. The medical equipment cleaning agent provided by the invention is simple and convenient to prepare, safe and non-toxic, thus being suitable for cleaning medical equipment.

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.