160 results about "Fatty acid amide" patented technology

The invention relates to the technical field of material processing, and discloses a silicon-containing composition for processing a chlorine-containing polyolefin material and a preparation method, which are used for solving the problems of processing and extrusion of the chlorine-containing polyolefin composite material. The invention relates to a silicon-containing composition for processing a chlorine-containing polyolefin material. The silicon-containing composition comprises 5-95 parts of modified polysiloxane, 5-95 parts of hydrocarbon wax, 5-95 parts of fatty acid amide, 5-95 parts of metallic soap and 1-5 parts of other auxiliaries. The silicon-containing composition for processing the chlorine-containing polyolefin material is applied to processing and extrusion of the chlorine-containing polyolefin composite material, modified polysiloxane not only contains a plastic-loving part but also contains a filler-loving part, and meanwhile, the whole molecular structure takes organic silicon as a main chain, so that the special performance of the organic silicon is achieved; according to the present invention, the chlorine-containing polyolefin composite material is compounded with other lubricants so as to achieve efficient internal and external lubrication, high cost performance and no precipitation, can effectively delay the decomposition time of the chlorine-containing polyolefin, can weaken the adhesion effect between the chlorine-containing polyolefin and the metal, can substantially prolong the screw cleaning time during the processing of the chlorine-containing polyolefin composite material, and can improve the production efficiency.

The invention relates to the technical field of collagen preparation, in particular to a collagen product as well as a preparation method and application thereof. The collagen product prepared by the invention overcomes the problems of poor dissolution effect in cold water, poor fat solubility and poor emulsifying property. The preparation method comprises the following steps: crushing bovine bones, and performing collagen extraction, enzymolysis treatment, glycosylation treatment, fatty acid amidation treatment, polyphenol grafting modification and colloid compounding to obtain the collagen product. During glycosylation treatment, the cold water dissolving effect is improved by adjusting the variety of reducing sugar, the reaction temperature and time and grafting bone peptide molecules to sugar chains, and a flavor substance is generated by the Maillard reaction in the glycosylation treatment, so that the effect of covering the fishy smell of cattle bones is achieved; relevant parameters are adjusted through fatty acid amidation treatment, the bone peptide is endowed with liposolubility and emulsibility, and the solubility and emulsibility of the collagen product are synergistically improved through colloid compounding, optimization of the use amount of various colloids and control of reaction conditions.

The invention discloses a compound emulsifier for a DTY (Draw Textured Yarn) oil agent. The compound emulsifier is prepared from the following components in parts by weight: 8-20 parts of an antistatic agent, 35-50 parts of C12-14 fatty alcohol polyoxyethylene polyoxypropylene ether, 10-20 parts of fatty acid amide polyoxyethylene polyoxypropylene ether and 20-35 parts of sorbitan fatty acid ester, and the fatty acid amide polyoxyethylene polyoxypropylene ether is cocamidopropyl polyoxyethylene polyoxypropylene ether or oleamide polyoxyethylene polyoxypropylene ether. Compared with an existing emulsifier for DTY oiling agent, the compound emulsifier does not contain APEO and other components, is safe and environmentally friendly, has good emulsifying performance and low dosage, and the DTY oiling agent prepared by emulsification of the compound emulsifier is stable, has good smoothness and antistatic property, is easy to wash off on fibers, and does not affect subsequent dyeing processing.

To provide a resin composition capable of yielding a film that has superior transparency and can prevent roll contamination effectively during film manufacturing, as well as to provide a film, a polarizing sheet, and sunglasses.SOLUTION: A resin composition comprises a polyamide resin containing an alicyclic diamine unit and an aliphatic dicarboxylic acid unit having 7 to 20 carbon atoms, and a release agent, wherein the release agent contains a fatty acid ester and / or a fatty acid amide, and the fatty acid constituting the fatty acid ester and / or the fatty acid amide is a fatty acid having 7 to 30 carbon atoms.SELECTED DRAWING: None

The invention discloses composite modified bio-based hydraulic asphalt concrete and a preparation method thereof, and belongs to the technical field of hydraulic engineering materials. The concrete is prepared from 8 to 12 parts of asphalt binder, 50 to 65 parts of basalt-quartzite composite coarse aggregate, 20 to 35 parts of machine-made sand-rubber powder fine aggregate, 5 to 10 parts of mineral filler, 0.5 to 3 parts of composite modifier, 0.8 to 1.2 parts of warm mixing agent and 0.5 to 1.5 parts of organosilicon waterproofing agent. Waste vegetable oil is innovatively adopted to be subjected to epoxidation treatment to prepare a bio-based regenerated asphalt plasticizer (the epoxy value is 4.5-6.0%), the bio-based regenerated asphalt plasticizer, nano silicon dioxide and polyester fibers are compounded according to the ratio of (1-3): (2-4): (0.5-1.5) to form a synergistic modification system, and the mixing temperature is reduced by 20-30 DEG C in combination with an alkylamine salt / fatty acid amide warm mixing agent. Through basalt-quartzite (7-9: 1-3) discontinuous grading design and rubber powder (3-8%) elasticity enhancement, the product has high rutting resistance (dynamic stability is greater than or equal to 4200 times / mm), excellent low-temperature crack resistance (bending strain is greater than or equal to 2900 mu epsilon) and environmental protection characteristics, carbon emission is reduced by 60%, the quartzite utilization rate reaches 30%, and the product is suitable for green road engineering construction.

The invention discloses a hydrolysis-resistant reinforced high-temperature nylon composite material and a preparation method thereof, and relates to the technical field of nylon composite materials. According to the composite material, a PA66-PA46 random copolymer, bio-based polyamide 1010 and PA6 resin are used as matrixes, and are matched with a composite reinforcement formed by silane coupling agent modified carbon nanotubes and hydrolysis-resistant alkali-free glass fibers; and a polycarbodiimide and epoxy-terminated polyether compounded hydrolysis-resistant agent, a bio-based composite nucleating agent, an antioxidant complexing agent, a fatty acid amide flowable agent and an inorganic coloring agent are used as auxiliary materials. The preparation method comprises the following steps: raw material synergistic pretreatment, ultrasonic-mechanical shearing synergistic premixing, dynamic pressure-regulating twin-screw extrusion blending, water mist-water cooling-air knife synergistic cooling pelletizing and vacuum pulse drying-crystallization synergistic post-treatment. The composite material is uniform in structure and stable in performance, has excellent hydrolysis resistance and high-temperature resistance, and is suitable for application scenes with relatively high requirements on material environment stability.

To provide a defoaming agent capable of exhibiting excellent defoaming properties (foam breaking and foam suppressing effects) and excellent surface finishing properties (cissing and foam breaking marks).SOLUTION: And at least one hydrophobic substance (C) selected from the group consisting of hydrophobic silica, fatty acid metal salts, fatty acid amides, and waxes, wherein the content of the liquid glycerin fatty acid ester (A) is 4 to 49% by weight, the content of the liquid alkylene oxide adduct (B) is 51 to 96% by weight, and the content of the hydrophobic substance (C) is 0.1 to 15% by weight, based on the weight of the liquid glycerin fatty acid ester (A) and the liquid alkylene oxide adduct (B).SELECTED DRAWING: None

To provide a rubber composition with excellent on-ice performance. To solve the above issue, the present disclosure contains a rubber component, a fatty acid amide, and a liquid polymer with a polystyrene-equivalent weight average molecular weight measured by gel permeation chromatography of 5,000 or more and less than 40,000.

The invention relates to a flight control assistant and a preparation method and application thereof, the flight control assistant comprises an adhesion promoter, a synergist, a compatilizer and a dispersion medium, and the adhesion promoter comprises oleyl alcohol ether and fatty alcohol random polyether; the synergist comprises a polyoxyethylene ether compound, fatty acid amide and polyethylene glycol fatty acid ester; the compatibilizer comprises a first compatibilizer, a second compatibilizer and a third compatibilizer, the first compatibilizer is selected from one or more of alkylbenzene sulfonate, alkyl sulfonate, alkyl sulfonate and alkyl sulfate, the second compatibilizer is selected from one or more of fatty alcohol-polyoxyethylene ether sulfate and fatty alcohol-polyoxyethylene ether phosphate, and the third compatibilizer is selected from one or more of fatty alcohol-polyoxyethylene ether sulfate and fatty alcohol-polyoxyethylene ether phosphate. And the third compatilizer is polyethylene glycol-5 coco-ammonium methyl sulfate. The flight control synergist provided by the invention is good in applicability, and can effectively improve the liquid medicine performance while improving the mixing stability of various pesticide preparations and fertilizers, increase the rain wash resistance of pesticides on targets and weaken the adverse effect of rainfall weather on the prevention effect of diseases and insect pests.

The invention belongs to the technical field of road engineering materials, and particularly relates to a preparation method of warm-mixed odorless asphalt, which comprises the following steps: heating matrix asphalt to 140-150 DEG C, adding a composite warm-mixing agent (fatty acid amide, a polyoxyethylene ether interfacial agent, zinc octoate and epoxidized soybean oil) and an odorless agent (diatomite) according to a specific ratio, and uniformly mixing to obtain the warm-mixed odorless asphalt. And carrying out multi-stage stirring, cooling, adding the modifier and the mineral filler, and finally cooling and discharging. In the preparation process, the addition amount of each component, the stirring speed and the temperature change are controlled, so that the warm mixing agent effectively reduces the construction temperature, the odor removing agent adsorbs odor components, and the modifier improves the asphalt performance. The method can be used for preparing an asphalt mixture in road construction, and is beneficial to improving construction conditions and asphalt pavement performance.

The magnetic tape includes a non-magnetic support, and a magnetic layer containing a ferromagnetic powder. One or more components selected from the group consisting of a fatty acid and a fatty acid amide are included in a portion on the non-magnetic support on a magnetic layer side, a C—H derived C concentration calculated from a C—H peak surface area ratio of C1s spectra obtained by X-ray photoelectron spectroscopy performed on a surface of the magnetic layer at a photoelectron take-off angle of 10 degrees is 50 at % or more, and standard deviation σ of the C—H derived C concentration in a width direction of the surface of the magnetic layer is 2.0 at % or less.

One embodiment of the present invention pertains to pellets. The pellets contain an alpha-olefin polymer (C) and are characterized in that an oil-based liquid (A) and a fatty acid amide (B) having an average particle size of 110 μm or less adhere to the surface of the pellet bodies [I], the amount of the oil-based liquid (A) adhered on the surface of the pellet bodies [I] is 0.025-0.22 mass% relative to the total pellet mass, and the amount of the fatty acid amide (B) adhered on the surface of the pellet bodies [I] is 0.015-0.28 mass% relative to the total pellet mass.

The application discloses a rust-proof enhancer for PAG quenching liquid, and raw materials of the rust-proof enhancer include the following components in parts by weight: 40-45 parts of organic-inorganic rust-proof additive, 35-40 parts of pH regulator, 5-10 parts of non-ferrous metal rust-proof agent and 5-10 parts of antibacterial agent; the organic-inorganic rust-proof additive is a mixture of dicarboxylic acid, tricarboxylic acid, phytic acid, isomeric decanoic acid, fatty acid amide or fatty acid amine salt and sodium tungstate; the components synergistically generate a stable rust-proof film on the surface of metal, the rust-proof film has strong adhesion and can be firmly attached to the surface of metal, is less affected by the polarity of PAG, can effectively enhance the rust-proof performance of steel workpieces after quenching, and has no adverse effect on the properties such as the cloud point, viscosity, foam and cooling characteristics of the quenching liquid.

Disclosed is a multi-phase personal care composition comprising an aqueous phase, and an oil phase comprising volatile silicone, fatty acid amide and retinoid, wherein the aqueous phase is visually distinct from and in physical contact with the oil phase.

Disclosed is a multi-phase personal care composition comprising an aqueous phase comprising fatty acid amide and nonionic surfactant and an oil phase, wherein the weight ratio of the nonionic surfactant to the fatty acid amide is at least 5:1, the aqueous phase is visually distinct from and in physical contact with the oil phase, and the nonionic surfactant is different from the fatty acid amide.

The purpose of the present invention is to provide a mixed powder for metallurgy, which exhibits excellent pullout properties and compressibility of a molded body not only at room temperature but also after an increase in mold temperature, using a fatty acid amide as a cleaning lubricant. The mixed powder for powder metallurgy contains an iron-based powder and a fatty acid amide as a lubricant, the fatty acid amide contains a saturated fatty acid bisamide, a saturated fatty acid monoamide, and an unsaturated fatty acid amide, and the unsaturated fatty acid amide contains one or both of an unsaturated fatty acid bisamide and an unsaturated fatty acid monoamide. When the amounts of the saturated fatty acid bisamide, the saturated fatty acid monoamide, the unsaturated fatty acid bisamide, and the unsaturated fatty acid monoamide are respectively represented by b1, b2, b3, and b4 in parts by mass per 100 parts by mass of the iron-based powder, formulae (1) to (3) are satisfied. 0 < (b1) + (b2) + (b3) + (b4) < = 2.0 (1) 0 < (b1) / (b2) < 0.45 (2) 0 < [(b3) + (b4)] / [(b1) + (b2) + (b3) + (b4)] < = 0.35 (3).

To provide a methacrylic resin composition which can be a molding that has excellent total light transmittance, Haze, molding flowability, molding flow stability, heat-resistant moldability, and scratch resistance when colored in black, and exhibits high jet-blackness, and a production raw material thereof.SOLUTION: A methacrylic resin composition contains a methacrylic resin (A), an internal lubricant (B), and a fatty acid amide (C), wherein a percentage content of a methacrylate monomer unit in the methacrylic resin (A) is more than 85 pts.mass and 99.9 pts.mass or less; the internal lubricant (B) is one or more compounds selected from the group consisting of a fatty alcohol, butyl stearate, a metallic soap, a fatty acid, and a liquid paraffin; with respect to 100 pts.mass of the methacrylic resin (A), a mass ratio b of the internal lubricant (B) is from 0.05 to 0.6 pt.mass, and a mass ratio c of the fatty acid amide (C) is from 0.5 to 6 pts.mass; and the mass ratio b and the mass ratio c satisfy a specific relation.SELECTED DRAWING: None

The invention relates to the field of animal winter skin care, and discloses a dairy cow and sheep nipple anti-freezing medicated bath liquid which comprises the following components in parts by mass: 50-60 parts of deionized water, 15-18 parts of a softening agent, 10-12 parts of an emollient, 8-12 parts of a humectant, 10-15 parts of an anti-freezing agent, 5-7 parts of essential oil, 4-5 parts of a traditional Chinese medicine extract, 3-5 parts of an antioxidant liquid and 5 parts of an antibacterial agent. The antifreezing agent is one of acidic phosphate amine salt, alkylamine, fatty acid amide, organic acid ester or alkyl succinimide, the antioxidant liquid is one of hindered phenol antioxidant, phosphite ester antioxidant or sulfur-containing antioxidant, and the antibacterial agent is povidone iodine. By adding the softening agent, the emollient and the humectant, the protective bath lotion can extend into the skin to improve the moistening degree of the skin, and meanwhile, the traditional Chinese medicine extract is added, so that the protective bath lotion has a very good immune regulation function, improves the resistance of an organism, nourishes dry and rough skin and further improves the anti-freezing effect.

Provided is a mixed powder for powder metallurgy that uses a fatty acid amide, which is a clean lubricant, and achieves excellent green compact ejectability and compressibility not only at room temperature but also after the die temperature has increased. A mixed powder for powder metallurgy comprises: an iron-based powder; and a fatty acid amide as a lubricant, wherein the fatty acid amide includes a saturated fatty acid bisamide, a saturated fatty acid monoamide, and an unsaturated fatty acid amide, the unsaturated fatty acid amide includes one or both of an unsaturated fatty acid bisamide and an unsaturated fatty acid monoamide, and the predetermined Formulas are satisfied.

The problem addressed by the present invention is solved by a liquid coloring composition containing a liquid dispersion medium (A), a surfactant (B), and a coloring agent (C), wherein the liquid dispersion medium (A) has a viscosity of 10,000 mPa·s or less at 25°C and a decomposition start temperature of 250°C or higher, the liquid dispersion medium (A) is at least one substance selected from the group consisting of aliphatic polyester resins, polyalkylene glycol resins, polyether ester resins, and aromatic polyvalent carboxylic acid esters, and the surfactant (B) is at least one substance selected from the group consisting of fatty acid esters, higher fatty acid metal salts, and fatty acid amides.

The present invention relates to a process for producing fatty acid amides or alkoxylated fatty acid esters, comprising the step of converting oil extracted from macaubay palm having an oil yield in tonnes / hectare / year of at least 6 t / ha / yr into fatty acid amides or alkoxylated fatty acid esters.Furthermore, the present invention relates to fatty acid amides or alkoxylated fatty acid esters obtained from the fruit of macaubay palm having an oil yield in tonnes / hectare / year of at least 6 t / ha / yr and their use in suitable applications.

To provide a novel composition for improving the intestinal environment. [Solution] A composition for improving the intestinal environment that contains regenerated cellulose as an active ingredient and promotes the increase of fatty acid amide-producing bacteria in the intestinal flora.

The present invention relates to a soundproof tyre for vehicle wheels comprising a noise reducing element made by vulcanising a vulcanisable and expandable elastomeric compound comprising at least one elastomeric polymer, at least one expanding agent, and at least one compound selected from the group of (i) fatty acid amides and (ii) polymers and copolymers of caprolactone, lactic acid, glycolic acid, and mixtures thereof.

A thermoplastic roofing membrane comprising a planar-shaped thermoplastic body, said planar body having opposed first and second external planar surfaces, where said first surface includes an ethylene-based olefinic block copolymer and a fatty acid amide, where the amount of fatty acid amide provides the surface with a coefficient of friction (ASTM D 1894) of less than 0.250.

The present invention relates to the technical field of drilling fluids and is a primary emulsifier for oil-based drilling fluids and a preparation method thereof. The primary emulsifier for oil-based drilling fluids comprises first preparing an organic fatty acid ester and an organic fatty acid amide; then reacting the organic fatty acid ester with the organic fatty acid amide to obtain the primary emulsifier for oil-based drilling fluids. An emulsion prepared using the primary emulsifier for oil-based drilling fluids of the present invention is relatively stable before and after high-temperature hot rolling and has a high demulsification voltage. Furthermore, the rheological difference of the emulsion before and after high-temperature hot rolling is small, meeting current on-site construction requirements. Furthermore, the primary emulsifier for oil-based drilling fluids of the present invention achieves an emulsification rate of substantially 100% at room temperature and after high-temperature hot rolling.

A resin composition for film molding, which contains a poly (3-hydroxyalkanoate)-based resin (A) and a polylactic acid-based resin (B). The content of the polylactic acid resin (B) is from 20% by weight to 65% by weight (inclusive) with respect to the total amount of the poly (3-hydroxyalkanoate) resin (A) and the polylactic acid resin (B), and the content of the fatty acid amide (C) is from 0 part by weight to less than 0.5 part by weight with respect to 100 parts by weight of the poly (3-hydroxyalkanoate) resin (A). The total content of the poly (3-hydroxyalkanoate)-based resin (A) and the polylactic acid-based resin (B) in the total amount of the resin composition for film molding excluding the inorganic filler is 98.5% by weight or more.

The invention discloses low-odor and high-smoothness polyethylene resin as well as a preparation method and application thereof. The polyethylene resin comprises the following components in parts by mass: 100 parts of polyethylene resin A, 0.5-5 parts of smooth master batch, 0.5-5 parts of an initiator and 0-5 parts of an antioxidant, the smooth master batch is prepared by melting and blending raw materials including polyethylene resin B, a slipping agent, a grafting agent and a compatilizer; the slipping agent is selected from fatty acid amides, preferably one or more of oleamide, erucyl amide and octadecanamide; the grafting agent is selected from one or two of gallic acid and ellagic acid.

The invention relates to a method for improving the storage stability of carbodiimide modified isocyanate. The method comprises the step of adding a fatty acid amide pour point depressant into carbodiimide modified isocyanate, wherein the fatty acid amide pour point depressant is synthesized by using fatty acid and polyethylene polyamine as raw materials. In the low-temperature storage process, on one hand, the added pour point depressant can play a certain solubilizing role, on the other hand, pour point depressant molecules are preferentially separated out to form crystal nucleuses, polar long chains of the pour point depressant can induce high-molecular-weight polymers in modified isocyanate to be separated out around to form crystals with more compact volumes, the specific surface area of the crystals is reduced, and the surface energy is reduced; therefore, the precipitation rate of isocyanate monomer molecules is reduced, and the storage stability of the modified isocyanate is improved.

Provided is a thermosetting resin composition which is used for the purpose of forming an insulating layer by filling a space (88) that is formed between a mold core (80) (blade), which is inserted into a slot (8) of a stator (4), and a wall surface (an inner wall surface (72) of a tooth part (7) and an inner wall surface (62) of a yoke part (6)) of the slot (8), the thermosetting resin composition containing an epoxy resin, a curing agent, an inorganic filler, and a wax (a mold release agent). With respect to the thermosetting resin composition, the wax contains a higher fatty acid ester or a higher fatty acid amide, and the amount of the higher fatty acid ester or the higher fatty acid amide is 1.0 mass% or less relative to the entire thermosetting resin composition.

The invention discloses an imidazoline curing agent and a preparation method thereof, belonging to the technical field of curing agents, and is prepared from the following raw materials in parts by weight: imidazoline amide: 40-60 parts; fatty acid amide: 20-30 parts; 2,4,6-tris(dimethylaminomethyl)phenol: 1-5 parts; small molecule organic amine: 5-20 parts; benzyl alcohol: 5-30 parts. The present invention reduces the requirement of traditional imidazoline as a curing agent for construction temperature by grafting modification of traditional imidazoline, and combines the special "five-membered heterocycle + long carbon chain" structure of imidazoline to give the coating more excellent performance.