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48results about How to "Fine texture" patented technology

Decolorized ganoderma lucidum polysaccharide extract and method for preparing hand cream by using same

The invention relates to decolorized ganoderma lucidum polysaccharide extract and a method for preparing hand cream by using the same. The decolorized ganoderma lucidum polysaccharide extract is characterized by being prepared by the following steps: performing refluxing extraction in hot water on ganoderma lucidum fruiting body, precipitating in ethanol, performing suction filtration, drying the precipitate, grinding the precipitate to obtain ganoderma lucidum powder, adding deionized water, uniformly mixing to prepare solution, adding active carbon according to a principle that the mass of the active carbon is 1 to 3 percent based on the total mass of the solution, uniformly mixing by ultrasonic waves, centrifuging at a rotation speed of 4,000 to 10,000r.min<-1>, and collecting supernate to obtain the colorless transparent ganoderma lucidum extract; preparing a water phase by using the extract, propylene glycol, triethanolamine and propylparaben, preparing an oil phase by using mineral oil, lanolin and cetanol, heating the oil phase and water phase respectively till the solutes dissolve, adding the oil phase into the water phase, emulsifying, standing and cooling to prepare the hand cream. When the method is used, the decolorizing rate of the ganoderma lucidum reaches 99.6 percent, the retention rate of the ganoderma lucidum reaches 66.7 percent, and the hand cream prepared by the ganoderma lucidum is pure white, fine and lubricant, has obvious moisturizing effect and gives off natural fragrance of ftillgi.
Owner:GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY

Compression and heat resistant practical wire cable

PendingCN112397239AFine textureHigh strength without mechanical impuritiesRubber insulatorsClimate change adaptationEngineeringPolyurethane elastomer
The invention discloses a compression and heat resistant practical wire cable, which comprises a fireproof lapped covering, a plurality of main wire cores and a reinforcing core tube are arranged in the fireproof lapped covering, the reinforcing core tube is arranged among the plurality of main wire cores, and a plurality of compression-resistant support frames are arranged among the plurality ofmain wire cores at equal intervals. The reinforcing core tube penetrates through the plurality of compression-resistant support frames to make contact with the inner wall of the fireproof lapped covering, the interior of the fireproof lapped covering is filled with heat-insulating and flame-retardant particles, and the exterior of the fireproof lapped covering is coated with a compression-resistant and flame-retardant layer. The plurality of compression-resistant support frames are arranged on the main wire cores and the reinforcing core tube, so that a good compression-resistant protection effect can be achieved on the wire cable, when the cable is extruded, a polyurethane elastomer material can achieve a protection effect on the main wire cores and the reinforcing core tube, and the problems of short circuit and the like caused by damage of an insulating layer can be avoided; and when the cable is subjected to external impact, an elastic connecting piece can play a role in buffering,so that the stress of the cable can be dispersed, and the flame-retardant outer sheath is prevented from being damaged.
Owner:安徽福日光电科技有限公司

Adsorptive environment-friendly type waterborne synthetic leather base and preparation method thereof

The invention relates to the field of synthetic leather, and in particular to an adsorptive environment-friendly type waterborne synthetic leather base and a preparation method thereof. The adsorptiveenvironment-friendly type waterborne synthetic leather base is characterized in that waterborne synthetic leather is prepared by foaming base cloth by adopting bamboo vinegar after coating the base cloth by adopting a waterborne polyurethane coating material, wherein the waterborne polyurethane coating material is prepared from the following components in percentage by mass: 20 to 60 percent of waterborne polyurethane emulsion, 5 to 15 percent of wood powder and/or wood pulp, 2.0 to 20 percent of an adsorptive material, 0 to 20 percent of calcium carbonate and 0.1 to 2.0 percent of a processing agent. According to the adsorptive environment-friendly type waterborne synthetic leather base disclosed by the invention, the bamboo vinegar is adopted for foaming, generation of an acetic acid foaming microporous structure is avoided, the tensile strength, the tear strength and the wear resistance can achieve the level of DMF (Dimethyl Formamide) wet foaming, DMF is not used in the whole process, formaldehyde and the DMF in an obtained synthetic leather product are not detected, and requirements of ecological synthetic leather can be met.
Owner:遂昌玄乐炭复合材料有限公司

Nourishing, hair-blacking, alopecia-preventing and itching-relieving shampoo containing traditional Chinese medicine effective components and preparation method thereof

The invention provides nourishing, hair-blacking, alopecia-preventing and itching-relieving shampoo containing traditional Chinese medicine effective components and a preparation method thereof. The shampoo comprises the following substances: shea butter, sesame oil, walnut oil, pine needle oil, tea seed oil, olive oil, an eclipta extracting solution, a ginger extracting solution, a kiwi fruit extracting solution, a fructus psoraleae extracting solution, a polygonum multiflorum extracting solution, a semen cuscutae extracting solution, a radix achyranthis bidentataea extracting solution, a fructus lycii extracting solution, a black bean peel extracting solution, a folium cortex eucommiae extracting solution, a glossy privet fruit extracting solution, a Sichuan pepper extracting solution, a green tea extracting solution, white vinegar, beer, a GCK-12K amino acid surfactant, lauryl sodium sulfate, sodium alginate, a 6501 thickening agent, potassium hydroxide, distilled water, 1, 2-propylene glycol and ethylparaben. Compared with the prior art, the shampoo provided by the invention can blacken and brighten hair, nourish scalp, repair withered hair, nourish hair, inhibit bacteria, relieve itching, prevent alopecia and refresh the hair.
Owner:WANNAN MEDICAL COLLEGE
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