41 results about "Light mineral oil" patented technology

A well treatment microemulsion includes an oil external phase, an internal aqueous phase and a hydrophilic surfactant. The surfactant has a hydrophile lipophile balance of between 8-18. The oil external phase may include d-Limonene, xylenes, light mineral oil, or kerosene. The surfactant is configured to emulsify the water of the internal aqueous phase into the oil of the external (continuous) phase. The surfactant may include polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan tristearate, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan monolaurate or mixtures therebetween. The use of hydrophilic surfactants to emulsify an internal aqueous phase within an oil external microemulsion produces unexpected and beneficial results.

A robust fiber optic cable is well suited for harsh environments, such as undersea environments, as a communication link to a mobile undersea vehicle. In preferred embodiments, the fiber optic cable is constructed to have neutral buoyancy in salt water. The fiber optic cable may include one single mode optical fiber. A suspension fluid, such as light mineral oil surrounds the optical fiber. In an optional embodiment, a plurality of strength members also surrounds the optical fiber and these elements are surrounded by an outer jacket. In another optional embodiment, the optical fiber and suspension fluid may be loosely surrounded by an inner containment tube, a plurality of strength members surrounds the inner containment tube, and these elements are surrounded by an outer jacket, which may be bonded to the inner containment tube.

The fine abrasive for polishing malgnetic head of computer consists of: nanometer level diamond powder 0.05-0.5 %, non-ionic suspension dispersant 0.05-15%, mildewproofing germicide 0.02-0.20 %, and light mineral oil 79.8-99.88 %. It is prepared through the processes including grinding diamond into homogeneous fine powder of 5-6 nm size mechanically; drying the nanometer level diamond powder; adding non-ionic suspension dispersant to diamond powder, heating, mixing, mixing with mineral oil and adding pH regulator, adding mildewproofing germicide and antioxidant. The product of the present invention may be used in polishing magentic head of computer to roughness of 0.4-4 A without scratch.

The invention discloses anti-rust emulsified oil. The anti-rust emulsified oil comprises the following components in percentage by weight: 60 to 65 percent of light mineral oil, 9 to 11 percent of anti-rust complex agent 1, 0.3 to 0.7 percent of anti-rust complex agent 2, 1 to 5 percent of anti-rust complex agent 3, 1 to 3 percent of emulsifier 1, 15 to 20 percent of emulsifier 2, 2 to 3 percent of stabilizer, 1.2 to 1.8 percent of surfactant and 0.3 to 0.6 percent of bactericide, and is prepared by the following steps of: adding the light mineral oil into a reaction kettle; stirring; adding the anti-rust complex agent 1, the anti-rust complex agent 2 and the anti-rust complex agent 3 into the reaction kettle in turn; stirring for 10 to 20 minutes respectively; then adding the emulsifier 1 and the emulsifier 2 in turn; stirring for 10 to 20 minutes respectively; adding the stabilizer and the bactericide in turn; stirring for 10 to 20 minutes respectively; adding the surfactant; and continuously stirring for 25 to 45 minutes to prepare the anti-rust emulsified oil. The anti-rust emulsified oil has the advantages of simple production process, low cost, long anti-rust period and highemulsibility and is difficult to stink.

Disclosed is a generator for the production of an oil based aerosol or a gaseous vapor, which can be used for decontamination of an area, by heating petroleum fuels, plant oils, animal fat derived oils, or light mineral oils in the temperature range of from 250° C. to 800° C., ±5° C. The generator is capable of producing oil particles of a diameter of about 0.04 microns to 3 microns, the most preferred diameter being of about 0.15 microns to 1.5 microns. A condensing trap distal to a concentric tubular oven, which is used to heat the oil, removes non vaporized oil particles from the smoke to produce a gaseous vapor having the advantage of leaving no residue in the area following the decontamination process. An additional filter apparatus controls the size of the oil particles released into the environment.

The invention discloses linear-cutting emulsified oil and a preparation method thereof. The linear-cutting emulsified oil comprises the following components by weight percent: A, 62-80wt% of light mineral oil, B, 2.59-8.69wt% of antirust complexing agent, C, 15-30wt% of emulsifying complexing agent, D, 1-5wt% of tap water and E, 1-4wt% of ethanol. The preparation method comprises the following steps: (1) adding the light mineral oil in a reaction kettle, and adding the emulsifying complexing agent under the condition of stirring; (2) stirring for 30-60 minutes, successively adding the antirust complexing agent, and then stirring for 30-40 minutes; and (3) adding tap water and then stirring for 30-50 minutes, and then adding ethanol and then further stirring for 20-30 minutes so as to obtain the linear-cutting emulsified oil. The linear-cutting emulsified oil and the preparation method thereof disclosed by the invention have the advantages that production process is simple, and the obtained linear-cutting emulsified oil has strong emulsifying property and good arc extinction effect.

The invention relates to a novel pesticide assistant. The novel pesticide assistant is prepared from the following components in parts by weight: 5 to 15 parts of plant oil, 20 to 40 parts of dry ice, 30 to 50 parts of light mineral oil, 1 to 5 parts of calcium dodecyl benzene sulfonate, 2 to 6 parts of sodium lauryl sulfate and 4 to 6 parts of anti-freezing agent, wherein the anti-freezing agent is a mixture prepared from ethylene glycol and propylene glycol according to a mass ratio of (1.7 to 2.1) to 1. The novel pesticide assistant has the advantages that each component in the formula is harmless to environment and human bodies; a haze effect can be generated by directly adding pesticide liquid; harmful assistants such as benzene, dimethylbenzene, aniline, cyclohexanone and the like are not required to be added in the production process; the requirements on environment friendliness, low residue, easiness in degradation and freeness from pollution can be met; the novel pesticide assistant is particularly suitable for preventing and controlling plant diseases and insect pests of vegetables and fruit trees, and can be widely applied to biological pesticide.

The invention discloses a white mineral oil used for polypropylene. The molecular weight of the white mineral oil is 430 to 500. The white mineral oil consists of 40 percent to 45 percent of naphthenic hydrocarbon and 55 percent to 59.9 percent of paraffinic hydrocarbon and therein, the content of aromatic hydrocarbon is not more than 0.1 percent. The dense of the white mineral oil at 20 DEG C is 0.840g/cm<3> to 0.890 g/cm<3>, the refractive index thereof is 1.4700 to 1.4800 at 20 DEG C and the kinetic viscosity thereof is 130mpa.s to 160mpa.s at 20 DEG C. The white mineral oil used for the polypropylene can fully meet the various physical and chemical indexes of a polypropylene catalyst carrier, thereby being capable of completely maintaining the activity of the polypropylene catalyst and keeping the molecule of the catalyst with even granularity during polymerization so as to reduce catalyst poisoning. The product can completely replace the products of import companies, thus changing the layout that the product completely rely on import and providing supporting service for introducing devices from abroad.

The invention relates to the field of cosmetics, in particular to hair oil which consists of the following substances in parts by weight: 25-35 parts of olive oil, 15-20 parts of castor oil, 15-20 parts of almond oil, 15-20 parts of coconut oil, 5-10 parts of light mineral oil, 5-10 parts of black sesame oil, 5-10 parts of polygonum multiflorum, 5-10 parts of sorbitan monostearate, 5-15 parts of Amla gooseberry, 10-15 parts of henna powder, 3-5 parts of cyclomethicone, 5-8 parts of cyclomethellocone, 5-10 parts of cyclodimethicone, 5-10 parts of dimethicone, 8-12 parts of a flaxseed extract and 5-10 parts of perfume. Due to addition of the Amla gooseberry, the hair oil provided by the invention has the functions of promoting skin growth, retarding wrinkle or looseness, irritating hair follicle, improving hair growth, improving hair quality, preventing hair from turning gray, reducing dandruff, conditioning hair naturally and supplying nutrition and promoting blood supply, and together with other materials, the hair oil provided by the invention is easy in hair dressing, long in shape setting time, free of hair collapse, good in hair gloss, easy in hair washing and capable of nourishing and protecting hair.

The invention belongs to the field of water pollution treatment, in particular to a water body algae scavenger and a preparation method thereof. A blue algae scavenger taking light mineral as a carrier is characterized in that the blue algae scavenger is prepared by a lanthanum nitrate solution, a sodium hydroxide solution and lumpish porous light mineral raw materials, wherein the addition amount of the sodium hydroxide solution is 1 to 5 percent of the volume of the lanthanum nitrate solution, and the addition amount of the lumpish porous light mineral is 5 to 10 percent of the total mass of the lanthanum nitrate solution and the sodium hydroxide solution; the mass concentration of the lanthanum nitrate solution is between 0.2 and 0.5 percent, and the mass concentration of the sodium hydroxide solution is between 5 and 10 percent; the diameter of the lumpish porous light mineral is between 0.1 and 3 centimeters; and the lumpish porous light mineral is one type or mixture of more than two types among floatstone, perlite and expanded perlite, and the proportion is random when more than two types are mixed. The blue algae scavenger prepared by the method has the advantages of good blue algae removal effect, quickness in taking effect, low cost and no secondary pollution.

The invention discloses a preparation method of a graphite negative electrode material. The preparation method comprises the following steps: 1, raw material extraction; 2, grading; 3, purification; 4, drying and screening; 5, fusion coating; 6, light crushing and packaging. Light and heavy minerals are separated through the spiral chute, and ore pulp is fed into the spiral groove, and then the ore grains do rotary motion downwards in the ore pulp along the groove; under the action of gravity, a friction force and a water flow impact force, the separation is performed according to the shape and specific gravity of ore grains; after separation, tailings, namely light minerals, are coarsely crushed through a jaw crusher, then coarsely crushed ore particles are finely crushed through a hammercrusher, the finely crushed ore particles are subjected to ball milling through a ball mill, then the ore particles are subjected to flotation treatment through a flotation machine, and the ore particles subjected to flotation are subjected to dehydration and filtration treatment. The method is good in graphite ore beneficiation effect, good in purification effect and high in carbon purity, and the obtained product is small in particle size, good in cycling stability and high in capacity retention ratio.

The present invention relates to a therapy for treating or preventing several diseases in animals, based on the administration of a highly concentrated avian derived immunoglobulins formulation, obtained from the egg yolk from hens previously hiper-immunized with a vaccine formulation comprising infectious agents or toxins antigens, a light mineral oil and a particulate adjuvant.

The invention discloses a method for preparing a water/oil/water (W/O/W) animal vaccine oil emulsion adjuvant, and relates to the field of the preparation of animal vaccine oil emulsion adjuvants. The method comprises the following steps of: (1) preparing a substance A, namely adding a nonionic segmented copolymer L180 into a NaCl solution, dissolving and mixing uniformly; (2) preparing a substance B, namely adding a chimeric copolymer P1003 and a hydrophilic surfactant into the NaCl solution, dissolving and mixing uniformly; (3) preparing a substance C, namely adding the substance A and the surfactant into light mineral oil, emulsifying and homogenizing; (4) preparing a substance D, namely adding the substance B into the substance C, and mixing uniformly; and (5) homogenizing the substance D at high pressure to obtain the W/O/W animal vaccine oil emulsion adjuvant. The adjuvant contains a uniform submicron oil carrier and has high stability, and the adjuvant can not be demixed within 12 months at the temperature of 4 DEG C, can not be demixed within 6 months at room temperature and can not be demixed within 10 days at the temperature of 40 DEG C.

The invention relates to a daily supply, in particular, a skin-care cream capable of supplementing amino acids. The skin-care cream capable of supplementing amino acids comprises the following constituents in proportion by weight: 7.0-12.0% of higher aliphatic alcohol, 1.5-2.0% of monostearin, 0.2-0.6% of peregal, 8.0-15.0% of light mineral oil, 0.3-0.8% of triethanolamine, 0.5-1.5% of silk peptide, 0.1-0.3% of angelica root essential oil, 0.5-1% of essential amino acids, 0.5-1.2% of honeysuckle essential oil, 1-3% of aloe gel, and the balance of pure water. The skin-care cream is capable of supplementing the essential amino acids of a human body and enhancing human immunity while cleaning, whitening and moisturizing, and resisting ageing, as well as has a sun-proof effect.

The invention discloses a preparation method of light mineral oil for embryo culture. Light mineral oil (with density of 0.84-0.86) as a raw material, ethylenediamine tetraacetic acid as a main purifying agent and sterilized water for injection as a solvent are purified by an ethanol solution, a sodium chloride solution and an ethylenediamine tetraacetic acid solution to obtain light mineral oil for embryo culture. The preparation method is simple, convenient and rapid, and the content of heavy metal, endotoxin and nucleic acid in the mineral oil can be effectively reduced. When the light mineral oil obtained through the method is used for embryo culture, a high blastocyst forming rate can be obtained. The light mineral oil is suitable for embryo culture operation of universities, colleges, scientific research institutions and reproductive centers.

The invention discloses a lip balm. The ratio of components by mass is as follows: 10 parts of olive oil, 2 parts of aloe extract, 3 parts of rose extract, 30 parts of white vaseline, 30 parts of glycerin monostearate, wool 4 parts of fat, 25 parts of light mineral oil and 0.5 part of Qingmuxiang. The invention has high color saturation, strong color covering power, scientific proportioning, simple process, low cost, stable product quality, convenient use and no side effects.

A foamed composition adapted to seal to a substrate is provided. The foamed composition includes a radiation curable rubber, a photoinitiator, a blowing agent, a styrene-ethylene/butylene block copolymer, a light mineral oil, rheology modifier, a tackifier, and one of a radiation curable monomer and radiation curable oligomer, and wherein the composition is foamed upon application to the substrate.

The embodiment of the invention discloses skin protection honey for males. The skin protection honey comprises the following components in percentage by weight: 1.5% of magnesium aluminum silicate, 1.0% of carboxymethylcellulose, 6% of jojoba oil, 0.3% of allantoin, 70% of water, 5% of light mineral oil, 6% of Vaseline, 5% of mineral oil, 5% of dipropylene glycol and a proper amount of essence and a preservative. The skin protection honey for the males is prepared according to skin characteristics of the males, stable in quality, and soft and smooth in use, has no remarkable greasy feeling after use, and has an obvious oil control effect for skin of males.