7results about How to "Restore elasticity" patented technology

The invention relates to the technical field of raw materials of skin care products, and particularly discloses a soothing and moisturizing compound as well as a preparation method and application thereof. The preparation method of the soothing and skin-moistening compound comprises the following steps: 1) mixing rice, cornflower, quisqualis indica, cashew nut and water, heating and extracting to obtain a pre-extract; (2) adding compound bacteria into the pre-extract, and fermenting to obtain a fermented product; the invention discloses a soothing and skin-moistening compound and a preparation method thereof.The soothing and skin-moistening compound has the advantages that the soothing and skin-moistening compound is prepared from compound bacteria of streptomyces cinereorubens fructose fermentation subspecies, fermented lactobacillus mucus and pediococcus pentosaceus, and the soothing and skin-moistening compound is more remarkable in soothing effect.

The utility model relates to the field of singeing machines, and discloses a burning slag collecting device of a singeing machine, which comprises a support frame, a collecting mechanism and a blowing mechanism are arranged at the top of the support frame, the collecting mechanism comprises a burner, the outer wall of the burner is fixedly connected with the outer wall of the support frame, the top of the support frame is fixedly connected with a support cover, and the support cover is fixedly connected with the blowing mechanism. A dust suction pipe is fixedly connected to the top of the inner wall of the supporting cover, a dust suction cover is fixedly connected to the bottom end of the dust suction pipe, a fixing pipe is fixedly connected to the left side of the dust suction pipe, and a dust suction fan is fixedly connected to the inner wall of the fixing pipe. According to the device disclosed by the utility model, by arranging the collecting mechanism, combustion slag generated in the singeing process can be sucked, the filter screen plate can effectively filter and intercept the combustion slag and impurities and can prevent large-particle impurities and the combustion slag from continuously flowing along with air flow, and the scraper plate can scrape off the impurities filtered on the filter screen plate, so that the impurities are prevented from blocking filter holes; and the stability and continuity of the filtering effect are ensured.

The present application relates to the technical field of traditional Chinese medicine composition, and particularly to a traditional Chinese medicine composition for treating scald and a preparation method thereof, and provides a traditional Chinese medicine composition for treating scald, which comprises: honeysuckle stem, lotus leaf, kadsura coccinea, one mouth clock, rehmannia glutinosa, turmeric, phellodendron, raw sanguis draconis, angelica tail, radix violae, ganoderma lucidum, plum slice, natural white beeswax and camellia oil. The scald treatment medicine prepared from the traditional Chinese medicine composition has the advantages of rapid analgesia, no adhesion after dressing change, promotion of wound healing, short healing period, scar repair function and stable quality.

The invention relates to a passivating agent for inactivating free radicals of recycled asphalt as well as a preparation method and application of the passivating agent, and relates to the technical field of resource utilization of road waste asphalt concrete. The passivator for recycling asphalt free radical inactivation comprises the following raw materials: 100 parts of allylamine, 80-160 parts of hydroquinone, 2-5 parts of a first catalyst and 0.2-2 parts of a stabilizer, the allyl amine is a mixture of monoallyl amine, diallyl amine and triallyl amine. By preparing the free radical passivator rich in carbon-carbon double bonds, on one hand, active inhibition of the free radical induced aging effect of the aged asphalt in the recycled asphalt pavement is achieved, and aging of the asphalt is remarkably delayed; on the other hand, by introducing carbon-carbon double bonds on the molecular chain of the free radical passivator, the elasticity of the aged asphalt is recovered, comprehensive repair of the performance of the aged asphalt is achieved, the regeneration utilization rate of the waste asphalt mixture is remarkably increased, and important theoretical and practical significance is achieved.

The invention relates to the technical field of oculents, in particular to an oculents for improving eyesight and relieving asthenopia and a preparation method of the oculents. The traditional Chinese medicine composition is prepared from flos eriocauli, tribulus terrestris, ginseng, lavender, lemon grass, semen cassiae, flos carthami, flos chrysanthemi, pearl, borax, mint, calculus bovis factitius, menthol, borneol, vitamins and xanthophyll. The flos eriocauli and the tribulus terrestris can effectively achieve the effects of improving eyesight, removing nebula, diminishing swelling and stopping lacrimation, and 6-10 parts of flos carthami and flos chrysanthemi are matched, so that the pearl and the mint can accelerate the blood circulation of eyes; according to the present invention, with the application of the vitamin C and the xanthophyll, the eyes can be further protected, the cataract, the macular degeneration and the like can be prevented, the anti-oxidation effect can be provided, and the immunity of the eyes can be improved.

The invention provides a method for repairing a rubber profile with a fabric on a hollow closed surface. The method comprises the following steps: preparing a repairing material, cleaning and drying, polishing and protecting, sewing, determining an external expansion area, cutting a repairing strip, laminating, heating, pressurizing and the like. The method has the characteristics that the operation is simple, the product does not need to be completely disassembled, the damaged rubber profile can be quickly repaired, manpower and material resources are remarkably saved in practical application, and the assembly efficiency of a user is greatly improved; for a large profile which is dozens of meters and even hundreds of meters long, the technology can ensure excellent sealing performance on the basis of keeping the original structure of the profile. According to the airtight test verification, the repaired product can meet the airtight requirement, the repaired part does not have the abnormal conditions such as falling or cracking, the reliability is high, and the service life of the rubber profile is effectively prolonged.

The application discloses injectable long-acting collagen and a preparation method and application thereof, and belongs to the technical field of collagen preparation. The application solves the problems of rapid degradation and insufficient mechanical property of collagen after injection into the body, and the problem of inability to have biological safety, good biological activity and injectability. The long-acting collagen is prepared by taking methoxypolyethylene glycol active ester and collagen as raw materials. Amide reaction is caused between the methoxypolyethylene glycol active ester and lysine residues on the collagen, hydrophilic PEG is introduced on the surface of the collagen, a hydration layer is formed, biological enzymes are hindered from contacting the collagen, collagen degradation is delayed, and the single-arm structure of the methoxypolyethylene glycol active ester can avoid product agglomeration and abnormal viscosity caused by excessive cross-linking. The long-acting collagen has a long retention time in the body, has no obvious cytotoxicity, has high biological safety, and maintains cell proliferation, migration and adhesion activity and biological repair functions.