5 results about "COCONUT ACID" patented technology

The present application relates to a kind of high-efficiency oil sludge separating agent, preparation method and its application in oil sludge cleaning.The high-efficiency oil sludge separating agent includes the following weight parts of component, coconut oil diethanolamide 25-45 parts, sulfonated succinic acid dioctyl ester sodium salt 15-25 parts, sodium dodecyl sulfate 3-10 parts, propylene glycol 1-5 parts, alpha-pinene or limonene 3-10 parts, alpha-terpineol or menthol 3-10 parts, acetyl linaloe 3-8 parts, citral 1-5 parts, water 15-25 parts.The application of the high-efficiency oil sludge separating agent in oil sludge cleaning includes the following steps, S1, oil sludge and agent are loaded into first container;S2, add cleaning water, keep the temperature of mixed solution at 50-70 DEG C, use stirrer to carry out high-speed shearing stirring, stirring speed is above 3000r / min;S3, after stirring, mixed solution is transferred to second container, continue to add cleaning water;S4, continue to stir, stirring speed is above 100r / min.The present application has good oil sludge separation efficiency.

The invention discloses a mutant of acylase and application of the mutant in synthesis of sodium cocoyl glycinate. The invention discloses a mutant of acylase, which is a mutant containing one, two, three or more substitution mutations of amino acid residues selected from the following sites on the basis of an amino acid sequence of the acylase as shown in SEQ ID NO.2: R209C, K218N, P244L, S249T, S249N, C271V, Q290K, M309T, C342A or L394I. The acylase mutant disclosed by the invention has the advantages that the activity of cocoyl glycine synthetase is obviously improved, and meanwhile, the mutant enzyme can tolerate cocinic acid and cocoyl glycine with relatively high concentration, so that the concentration of a reaction system is favorably improved, and the production cost is reduced.

The present application provides a bentonite cat litter reinforcing, dust-reducing and deodorizing agent and its application. The bentonite cat litter reinforcing, dust-reducing and deodorizing agent comprises coconut monoethanolamide and sodium laurate. The bentonite cat litter comprises bentonite and the above-mentioned bentonite cat litter reinforcing, dust-reducing and deodorizing agent distributed in and on the bentonite particles. In the present application, the coconut monoethanolamide and sodium laurate play the role of reinforcement in dry cat litter, and after hygroscopic dissolution, they play the role of deodorization and enhancement of the clumping strength; the sodium laurate also plays the role of assisting the dissolution of the coconut monoethanolamide and the precipitation of the denatured protein and nucleotide and the generation of larger molecular nitrogen-containing compounds in the present application. Therefore, the bentonite cat litter particles obtained by using the above-mentioned bentonite cat litter reinforcing, dust-reducing and deodorizing agent have the characteristics of high strength, no dust, strong deodorizing ability, high water absorption rate and high clumping strength, and are suitable for popularization and application.

The application discloses a high-speed train glass cleaning agent and a preparation method thereof. The high-speed train glass cleaning agent is composed of the following components in parts by weight: a mixture of polyoxyethylene coconut fatty acid ester, sodium dodecyl sulfonate and dodecyl glucoside in a molar ratio of (1-2):(1-3):(1-4) 10-30 parts, a chelating agent 10-15 parts, a brightener 15-25 parts, a corrosion and scale inhibitor 10-20 parts, a builder 20-30 parts, a fragrance 0.5-1.5 parts, and water 30-40 parts; the builder is a mixture of isopropyl alcohol, ethylene glycol and ethylene glycol monobutyl ether in a molar ratio of (1-2):(1-2):(1-3). The glass cleaning agent has good dissolving and eliminating capacity for common dirt, rust, and especially oil stains, protein, insect glue and other pollutants caused by insect collision on a high-speed train; the components are mild, do not cause corrosion to the contacted glass, metal and rubber, and do not damage paint coating, composite materials and the like.

A body milk for improved skin moisturization comprises hyaluronic acid and / or salts thereof, diisostearoyl polyglyceryl-3 dimer dilinoleate, polyglyceryl-4 diisostearate / polyhydroxystearate / sebacate, tocopherol, and one or more lipids selected from isopropyl palmitate, isododecane, almond oil (Prunus amygdalus dulcis oil), sunflower oil (Helianthus annuus seed oil), coco-caprylate / caprate, Butyrospermum parkii butter. The preparation is free of BHT.