57results about How to "Improve oxygen resistance" patented technology

Compositions and methods for a hybrid biological and chemical process that captures and converts carbon dioxide and/or other forms of inorganic carbon and/or CI carbon sources including but not limited to carbon monoxide, methane, methanol, formate, or formic acid, and/or mixtures containing CI chemicals including but not limited to various syngas compositions, into organic chemicals including bio-fuels or other valuable biomass, chemical, industrial, or pharmaceutical products are provided. The present invention, in certain embodiments, fixes inorganic carbon or CI carbon sources into longer carbon chain organic chemicals by utilizing microorganisms capable of performing the oxyhydrogen reaction and the autotrophic fixation of CO₂ in one or more steps of the process.

The invention relates to a gel state tobacco cartridge of an electronic cigarette. The gel state tobacco cartridge mainly consists of a combination of tobacco extract, food gum, integrating agent, humectant, essence spice and purified water by mixing, wherein the tobacco extract is one or a combination of tobacco essential oil and extract; the food gum is one or a combination of gellan gum mixed xanthan gum and locust bean gum; the integrating agent is one or a combination of sodium citrate and sodium hexametaphosphate; the essence spice is one or a combination of cinnamon oil, clove oil, chamomile oil, eucalyptus oil, lemon essential oil, Tolu extract, Senega extract and honey. The gel state tobacco cartridge of the electronic cigarette has the advantages that the taste is improved, the stability of products is improved and potential safety hazards caused by leakage of tobacco liquid of liquid electronic cigarettes are further avoided.

The invention provides a gas barrier easy-demolding fully biodegradable beverage bottle production method which includes the steps: raw material modification: adding plastic additives into fully biodegradable materials, mixing the plastic additives and the fully biodegradable materials according to a certain proportion, and performing granulation for the mixture; processing plastic master batches: uniformly mixing the mixture, and processing the mixture into the plastic master batches; blowing bottles; performing surface treatment of the bottles. The plastic additives are at least one in chain extenders, nucleating agents, plasticizers and plastic expansion microspheres, the fully biodegradable materials include powder biodegradable materials which are at least four in PLA (polylactic acid), PBS (poly butylene succinate), PHA (polyhydroxyalkanoate), PBSA poly(butylene succinate adipate), PBAT (poly butylene adipate-co-terephthalate) and starch, and blowing bottles include blowing the bottles by extrusion and blowing the bottles by injection molding.

The invention discloses a lutein micro-capsule preparation, which adopts lutein as core material, adopts granulesten and sucrose ester as composite emulsifying agent and adopts gelatin and porous starch as composite wall material. The invention further discloses a preparation method id the lutein micro-capsule preparation. The lutein micro-capsule is obviously improved in water-solubility and stability, is high in bioactivity, and has more than 60% clearance rate on OH- and O2.-. Compared with free lutein the lutein micro-capsule can be directly dissolved in water, heat resistance and acid-base resistance are respectively improved by 50%, and illumination and oxygen resistance capability are respectively by 37% and 20%. Under the conditions of 100DEG C high temperature, 70% oxygen, high potential of hydrogen (PH1-PH12) and long-term illumination (reaching 30 days), retention rate of the lutein can still be maintained to more than 90%.

Compositions and methods for a hybrid biological and chemical process that captures and converts carbon dioxide and/or other forms of inorganic carbon and/or CI carbon sources including but not limited to carbon monoxide, methane, methanol, formate, or formic acid, and/or mixtures containing CI chemicals including but not limited to various syngas compositions, into organic chemicals including biofuels or other valuable biomass, chemical, industrial, or pharmaceutical products are provided. The present invention, in certain embodiments, fixes inorganic carbon or CI carbon sources into longer carbon chain organic chemicals by utilizing microorganisms capable of performing the oxyhydrogen reaction and the autotrophic fixation of CO₂ in one or more steps of the process.

A Chinese medicine for treating hyperhidrosis is prepared from 13 Chinese-medicinal materials including astragalus root, cinnamon twig, white peony root, liquorice root, etc.

The invention discloses a preparation method for solid essence for tobaccos. The invention is characterized in that the preparation method comprises the following steps of: A, stirring and heating at least one of water-solubility components commonly used in the field to be at the temperature of 75-95 DEG C for full dissolution, and then uniformly mixing to be a water phase; B, adding at least one of oil-solubility components commonly used in the field to at least one of emulsifiers commonly used in the field, uniformly mixing the oil-solubility component(s) and the emulsifier(s), and stirring and heating the mixture to be at the temperature of 75-95 DEG C for full dissolution to be an oil phase; C, slowly adding the water-phase mixture to the oil-phase mixture during stirring, uniformly stirring the mixture, homogenizing the stirred mixture for 5-15 minutes and cooling the homogenized mixture to the temperature of 30-50 DEG C, adding 95% of edible alcohol and the essence for the tobaccos to the cooled mixture, uniformly stirring the mixture, homogenizing the mixture for 5-15 minutes and then discharging; and D, placing at the temperature of 1-30 DEG C to obtain a finished product. The preparation method has the advantages that the essence for the tobaccos is made into the solid state, therefore, the use is more convenient, and the packaging, transportation and storage are more flexible.

The invention discloses a high-temperature-resistant brake pad. The high-temperature-resistant brake pad comprises a steel plate, a thermal insulation layer and a friction block, wherein the friction block is prepared from a phenol-formaldehyde resin composite, the phenol-formaldehyde resin composite is prepared from raw materials in parts by weight as follows: 15-30 parts of phenol-formaldehyde resin, 3-10 parts of epoxy resin, 3-10 parts of organic silicon resin, 5-10 parts of carbon fibers, 3-10 parts of aramid fibers, 2-8 parts of quartz fibers, 12-30 parts of potassium magnesium titanate lamellas, 5-15 parts of sodium iron titanate lamellas, 15-30 parts of ferrotitanium powder, 2-10 parts of corundum powder, 3-10 parts of barite powder, 2-8 parts of aluminum powder, 1-3 parts of talc powder, 1-5 parts of iron oxide, 2-8 parts of zirconium dioxide, 2-8 parts of petroleum coke, 1-3 parts of natural graphite, 2-5 parts of bamboo charcoal and 2-5 parts of graphene. The provided high-temperature-resistant brake pad has excellent high-temperature resistance, good impact resistance and heat stability, high wear resistance, small thermal expansivity and long service life.

The present invention is directed to the treatment of reactive thiol groups (—SH) found in thiol-containing flavor compounds by a highly selective enzymatic conversion into aroma-active disulides compounds using sulfhydryl oxidase.

The invention relates to a novel rare earth complex, which consists of rare earth ions and organic ligands with the anti-aging effect, wherein the rare earth ions are ions made of one or the mixture of more than one of 14 rare earth elements with the atomic numbers of 57-71 in the periodic table of elements; and the rare earth complex is prepared by the method that 2-mercapto benzimidazole or derivant thereof and soluble rare earth salt with stoichiometric ratio are reacted in a lower alcohol or lower alcohol-water medium, filtered, washed and dried. The rare earth complex has good anti-aging effect on natural rubber and various synthetic rubbers.

The invention relates to a space-induced efficient bifidobacterium bifidum and application thereof as well as a preparation method of a capsule preparation of the space-induced efficient bifidobacterium bifidum. Bifidobacterium bifidum is strict anaerobic bacteria; the active microbial agents of the bifidobacterium bifidum are difficultly produced; and the viable organism is sensitive to acid, alkali and heat, so that inactivation is easily caused by storage and oral administration. The invention provides a bifidobacterium bifidum (Bifidobacterium bifidum) S7-T5 which can be applied to preparation of a medicine and a health-care product for adjusting balance of intestinal flora. The oxygen-resistant characteristics, the acid-resistant characteristics and the salt-tolerant characteristics of the bifidobacterium bifidum disclosed by the invention are obviously improved; and the bifidobacterium bifidum has stable hereditary and industrial characteristics. A living bacterium capsule preparation produced by the strain S7-T5 disclosed by the invention can improve digestion, adjust intestinal flora balance, treat diarrhea and dyspepsia by clinical verification, can be applied to bifidobacterium bifidum health-care products and bifidobacterium bifidum medicine, and has a wide application prospect.

A disclosed anti-ageing shock-resistant modified butyl-rubber cable material comprises the following raw materials: butyl rubber, natural rubber, poly(4-methyl-1-pentene), stearic acid, zinc oxide, 2,5-dimethyl-2,5-di-(benzoyl peroxy)hexane, carbon black, carbon nanotube, modified white carbon black, polyethylene micro powder, 2,4-di-tert-butyl-6-cycloheximide phenol, 3,5-di-tert-butyl-4-hydroxylbenzyl methyl ether, promoter CZ, promoter TMTD, propanediol sebacate polyester, coumarone resin, di-(2-ethylhexyl)4,5-epoxy tetrahydrophthalate, N-[3-(trimethoxysilyl)propyl]ethylenediamine, isopropyl tri(dioctylpyrophosphate) titanate, and calcium stearate. The anti-ageing shock-resistant modified butyl-rubber cable material is fast in curing speed, high in strength, and excellent in ageing resistance and impact resistance.

The invention provides a filter material for air purification. PET (polyethylene terephthalate) or PPS (polyphenylene sulfite) base fabric is adopted, an activated carbon fiber felt layer is spun or mixed and laid, needling composition is performed after blending of the base fabric with a non-woven fabric layer, finally, a PTFE (polytetrafluorothylene) micro-porous film is blended on the non-woven fabric layer, and a netted PTFE film layer is bonded to the PTFE micro-porous film. Through cooperative use of the PET or PPS base fabric and the activated carbon fiber felt layer, the relative cost is lower, oxygen resistance of the material is enhanced and the impact strength is high due to the PPS base fabric, and functions of the filter material are enhanced and the washable performance of the material can be improved due to the PTFE micro-porous film. The filter material is high in filter efficiency, low in running cost, capable of removing other harmful chemical substances in the air, long in service life, easy to regenerate and free of secondary pollution.

The invention discloses a multifunctional lavender aromatic textile material, and belongs to the technical field of textile. The material comprises a surface layer, a middle layer and an inner layer, wherein the surface layer comprises the following raw materials in parts by weight: 5 to 10 parts of carbon fiber, 70 to 80 parts of polyester fiber, and 3 to 5 parts of a lavender aroma finishing agent; the middle layer comprises the following row materials in parts by weight: 40 to 50 parts of hollow fiber, and 20 to 30 parts of silk fiber; the inner layer comprises the following raw materials in parts by weight: 35 to 45 parts of cotton fiber, 15 to 20 parts of bamboo fiber, and 15 to 20 parts of milk protein fiber. The prepared textile material has multiple functions of lavender aroma, electric resistance, thermal protection, moisture absorption, antibiosis and skin protection, can meet different requirements of customers, and improves the additional value of fabric.

The invention belongs to the technical field of medicines, and particularly relates to a drug composition for preventing or curing bedsore and a preparation method thereof. The drug composition of 100mL is prepared from the following components: 0.1 to 1g of safflower extract, 0.1 to 1mL of aloe extracting solution, 0.1 to 1g of chamomile extract, 0.05 to 0.5g of chlorphenesin, 0.05 to 0.5mL of A.SAP antibacterial agent, 0.05 to 0.5mL of A.SAP intensive and the balance of water. The components in the drug composition supplement each other, influence each other and make synergistic action, thus achieving the effects of caring cleanly, eliminating peculiar smell, killing and inhibiting bacteria, promoting blood circulation, removing necrotic tissue and promoting granulation, and accelerating wound healing.

A multifunctional rose aroma type textile material belongs to the technical field of textiles. The material comprises a surface layer, a middle layer and an inner layer, the surface layer comprises, by weight, 5-10 parts of carbon fibers, 70-80 parts of polyester fibers and 3-5 parts of a rose aroma finishing agent, the middle layer comprises, by weight, 40-50 parts of hollow fibers and 20-30 parts of silk fibers, and the inner layer comprises, by weight, 35-45 parts of cotton fibers, 15-20 parts of bamboo fibers and 15-20 parts of milk protein fibers. The prepared textile material has rose aroma, has antistatic, warming, moisture-absorbent, antibiotic and skin-friendly functions, can meet consumers' different demands, and improves the added values of fabrics.

The invention provides an anti-hypoxia and anti-fatigue food, health-care product or pharmaceutical composition, and a preparation method and application thereof. The composition is a food, health-care product or pharmaceutical preparation prepared from the following raw materials in parts by weight: 24-36 parts of ginseng, 80-120 parts of rhizoma polygonati, 16-24 parts of cordyceps militaris, 16-24 parts of albumin peptide, 16-24 parts of spirulina maxima, 16-24 parts of chia seeds, 16-24 parts of fructus lycii, 16-24 parts of sea buckthorn and 0.1-1 part of vitamin C. The composition disclosed by the invention is reasonable in compatibility, and plays a synergistic effect on fatigue resistance and oxidation resistance; the composition can also be used for relieving altitude stress and preventing acute and chronic altitude hypoxia diseases; meanwhile, the raw materials used in the composition disclosed by the invention are safe and free of toxic and side effects; safe and efficient energy supply can be provided; the endurance capacity of an organism to an anoxic environment is enhanced; symptoms, such as an anoxic reaction of the organism, are effectively relieved; and the composition has a good application prospect.

The invention relates to a multifunctional geranium aroma type textile fabric and belongs to the technical field of textile. The multifunctional geranium aroma type textile fabric is formed by weaving warp and weft. The warp is formed by blended weaving of, by weight parts, 5-10 parts of coffee carbon fiber, 40-50 parts of aramid fiber and 40-50 parts of hollow fiber; the weft is formed by blended weaving of, by weight parts, 35-45 parts of cotton fiber, 15-20 parts of wool fiber, 15-20 parts of chitin fiber and 15-20 parts of milk protein fiber. The fabric further comprises 3-5 parts of geranium aroma finishing agent. The manufactured textile fabric has multiple functions such as aroma of geranium, static resistance, heat insulation, moisture absorption, antibiosis and skin care, consumers' different requirements can be met, and the added value of the fabric is improved.