97 results about "Hair keratin" patented technology

A hydratable, highly absorbent keratin solid fiber or powder capable of absorbing a large weight excess of water may be produced by partially oxidizing hair keratin disulfide bonds to sulfonic acid residues and reacting the sulfonic acid residues with a cation. The neutralized suspension can be filtered, washed, and dried, leaving keratin solid which can be shredded into fibers and further ground into powder. Addition of water to the solid produces a hydrogel. The powder or hydrogel may be useful as an absorbent material, as a therapeutic for skin, or as an excipient. The keratin materials can be incorporated into nonwoven films. The hydrogel may be used as biocompatible viscoelastic filler for implant applications. Both the hydrogel and nonwoven materials are also suitable for use as tissue engineering scaffolds.

A hydratable, highly absorbent keratin solid fiber or powder capable of absorbing a large weight excess of water may be produced by partially oxidizing hair keratin disulfide bonds to sulfonic acid residues and reacting the sulfonic acid residues with a cation. The neutralized suspension can be filtered, washed, and dried, leaving keratin solid which can be shredded into fibers and further ground into powder. Addition of water to the solid produces a hydrogel. The powder or hydrogel may be useful as an absorbent material, as a therapeutic for skin, or as an excipient. The keratin materials can be incorporated into nonwoven films. Another use for the hydrogel is as a biocompatible viscoelastic filler for implant applications.

The present invention relates to methods of modulating epithelial stem cell lineage by regulating the expression of Lef1 or a BMP inhibitor and / or the stability of β-catenin or the expression of a Wnt; regulating the expression or activity of GATA-3; or regulating BMPR1A activity either at the level of receptor expression or at the level of pathway activation. Methods of regulating E-cadherin, GATA-3, BMPR1A and HK1-hair keratin and methods of identifying agents which modulate the epithelial stem cell lineage are further provided. Such agents are useful for inhibiting or stimulating inner root sheath development or hair follicle formation.

The invention relates to the technical field of the medical reshaping cosmetology, which overcomes the defects of the existing soft tissue filling material by virtue of the advantages of high resistance of the human hair against physical and chemical factors, stable properties, acid and alkali resistance, capability of not being easily absorbed and degraded by tissues, convenient acquisition, repeated material use, easy processing and the like. The middle section of solid-state autologous human hair is used as a raw material and treated with cleaning, bleaching, milling processing, freeze-drying, packaging, and cobalt-60 radiation, so that the human hair is bleached to prepare power homogenate with different thicknesses and liquid human hair keratin granules, thereby providing a human hair keratin soft tissue filling material which is applicable to injection and has the advantages of autologous source, easy obtaining, safety, no toxicity, good tissue compatibility, easiness for a human body to accept and function of stimulating the collagen proliferation. The invention realizes the long-term repair of the skin and soft tissue, and satisfies the requirements of the soft tissue filling material in the field of the reshaping cosmetology.

Skin care, hair care and hair coloring compositions comprising a water-soluble silk protein as an active ingredient are described. The water-soluble silk protein deposits onto the skin or the natural hair keratin to provide a smooth and durable film to provide added strength for protection against environmental, chemical, and grooming associated damage. The compositions may be in the form of skin care, skin cleansing, or anti-wrinkle products, shampoos, conditioners, lotions, aerosols, gels, mousses, dyes, or bleaches.

A thermal hair straightening and conditioning composition and method for rendering hair more manageable, minimizing static charge, tangling, and scattering of the hair is disclosed. A gelatinous aqueous thermal hair straightening and conditioning composition is provided that imparts a firm and silky look and feel to hair and inhibits wind and motion induced hair scattering during use. The composition comprises amino acids of human hair keratin, bio-extenders, oligo elements of marine algae, vitamin-E, silicones with orange extract placenta, formaldehyde, water, formic acid, isotiazolomas, citric acid, and fragrance. The hair straightener and conditioner composition of the invention preferably is used during hot iron and after hot iron straightening of curly hair, to impart a smooth and silky feel to the hair.

The invention relates to the technical field of medical plastic surgery. According to the advantages that human hair has high resistance to physical and chemical factors, stable properties, acid and alkali resistance, is not easy to be absorbed and degraded by tissues, is easy to obtain, can be repeatedly obtained, and is easy to process, it overcomes the existing There are deficiencies of soft tissue filler materials. Using the middle section of solid autologous human hair as raw material, after cleaning, bleaching, grinding, freeze-drying, packaging, and cobalt 60 irradiation treatment, the bleached human hair is made into powder homogenate and liquid human hair keratin particles of different thicknesses , to provide a human hair keratin soft tissue filling material that is derived from autologous body, is easy to obtain, is safe and non-toxic, has good tissue compatibility, is easy to be tolerated by the human body, and can stimulate collagen proliferation and is suitable for injection. Realize the long-term repair of skin and soft tissue, and meet the needs of soft tissue filling materials in the field of plastic surgery.

The invention relates to a non-oxidative permanent type natural melanoid hair water and a preparation method thereof. The melanoid hair water is prepared with natural materials and is formed by No. 1 hair dye and No. 2 hair dye. The No. 1 hair dye takes clove as an osmotic agent, takes cysteine as a reducing agent, takes nutgall, myrobalan and gallnut as the paints and takes angelica as a nutrition component; the No. 2 hair dye takes copperas as a visualization reagent and leads the copperas to be aggregated with the dye component of the No. 1 hair dye into a black paint giant molecule. The invention, on the basis of the application of a traditional Chinese medicine osmotic agent, also applies a natural reducing agent of the cysteine to cut off a hair keratin disulfide and increase the hair fasciola clearances, to lead the traditional Chinese medicine paint molecule to be easier to enter the hair fasciola clearances and lead the melanoid hair to be blacker and firmer; while the hair dye is easy to wash when contacting the scurf and can be used only by heating for one time. The invention is easyto be accepted by more consumers.

The present invention relates to provide a protein group binding to keratin which is the major component of body hair, or genes encoding the same, particularly to keratin-associated proteins (KAP) which bind specifically and strongly to hair keratin or genes encoding the same. The base sequence of eurochromtic region of approximately 33.5 Mb of human chromosome 21 was determined, a dot-matrix analysis of the base sequence of the long arm region of chromosome 21 (21q22.3) was carried out, homology search was made to low frequency repetitive sequences and 16 KAP genes being expressed only in hair root cells were found. Moreover, the high frequency repetitive sequences present in the sequence spanning for approximately 1 Mb between CLDN8 gene and TIAM1 gene in the long arm region of chromosome 21 (21q22.11) were masked, the presence or absence of short low frequency repetitive sequence was searched, and 22 KAP genes were found. Moreover, a group of functional peptide was designed from the above mentioned KAPs.

A method of protecting hair or wool against thermal degradation when heat treated at 100-180° C. which comprises applying a composition which includes methyl vinyl ether-maleic acid copolymer as an active constituent to said hair or wool.

A composition for permanent hair shaping comprising: (i) about 0.5% by weight to about 30% by weight of a N-alkyl-2-mercaptoacetamide of formula or the salt thereof, wherein R1 is a straight chain alkyl residue with about 3 to about 6 carbon atoms or a straight chain hydroxyalkyl with about 3 to about 6 carbon atoms, R2 and R3 are, independently from each other, hydrogen or straight chain alkyl residues with about 1 to about 3 carbon atoms; (ii) about 0.1% by weight to about 20% by weight of at least one further hair keratin reducing agent selected from the group consisting of thioglycolic acid, thiolactic acid, 3-mercaptopropionic acid, 2-hydroxy-3-mercaptopropionic acid, cysteine, cysteamine, alkyl- or acylcysteamine with about 1 to about 4 carbon atoms in the alkyl residue, or the salt thereof; cysteine-(2-hydroxyethyl)ester, L-cysteine glycerine ester, and glycerine mono thioglycolate; and (iii) about 5% by weight to about 95% by weight of water and a method of permanently shaping hair using said composition.

The invention discloses a preparation method of nutritious keratin mask. The preparation method of the nutritious keratin mask comprises the following steps: (1) completely dissolving a certain amountof regenerated human hair keratin in a formic acid solution of which the concentration is 98%, and carrying out uniform stirring so as to obtain a spinning solution; (2) carrying out electro-spinningby utilizing the spinning solution so as to obtain a keratin nanofibre membrane; (3) performing rinsing-washing on the keratin nanofibre membrane by using a marketed phosphate buffer solution until the pH value reaches 7.4, carrying out drying, and carrying out activation treatment by using a plasma processor so as to obtain an activated nanofibre membrane; and (4) soaking the activated nanofibremembrane in a phosphate buffer solution containing skin nutrition factors so as to be subjected to negative-pressure flash blasting, carrying out grafting reaction, and carrying out centrifuging andlyophilizing. The nutritious keratin mask provided by the invention can be repeatedly used for 3-5 times, so that, the nutritious keratin mask has the advantages of being capable of protecting environment and saving resources; moreover, the nutritious keratin mask is safe to use, as well as significant in the functions of repairing epidermis, awakening skin, resisting aging, beautifying skin and nourishing.

The invention relates to a hair keratin composite fiber and a spinning method thereof. The hair keratin composite fiber comprises: by weight, 1 to 60 parts of hair keratin and 40 to 99 parts of polyvinyl alcohol. Hair keratin raw materials of the hair keratin composite fiber comprise low-value and low-price short pig hairs separated from bristles, short hair wastes, poultry feathers and wool residues from a woolen mill. A hair keratin and polyvinyl alcohol extracted from pig hairs, hair wastes, wastes of a woolen mill and poultry feathers are used as main raw materials and are processed into the hair keratin composite fiber. The hair keratin composite fiber greatly reduces a production cost, improves product performances and has a good application prospect. The hair keratin composite fiber satisfies green ecological textile requirements.

The invention discloses a preparation method of a modified hair keratin adsorbent. The preparation method comprises pretreating hair as a raw material through a NaOH aqueous solution and carrying out two-step modification and compounding on the treated hair respectively through formaldehyde and dimethylamine to obtain a quaternary ammonium salt-containing modified keratin adsorbent having appearance the same to the original hair. Compared with the prior art, the modified hair keratin cation adsorbent can be used in the field of printing and dyeing wastewater treatment. The preparation method has a high removal rate of an anionic dye in the printing and dyeing wastewater. A test result shows that the modified hair keratin adsorbent has an anthraquinone dye active brilliant blue KN-R adsorption capacity of 537.6 mg / g about more ten times that of nonmodified hair keratin fibers. The preparation method utilizes raw materials having a wide resource and has simple processes.

The invention discloses water retention and slow release fertilizer coated with cow hair keratin. The water retention and slow release fertilizer is prepared from raw materials in parts by weight as follows: 20-21 parts of cow hair, 80-85 parts of sorghum stalks, 65-70 parts of bagasse, 30-35 parts of fish scales, 22-24 parts of bovine bones, 20-22 parts of fish meal, 40-42 parts of red mud, 1-1.2 parts of zinc humate, 1-1.2 parts of sodium alginate, 1-1.2 parts of super absorbent resin powder, 20-22 parts of attapulgite clay, 0.2-0.3 parts of fatty acid methyl ester ethoxylate, 0.2-0.3 parts of sodium carbonate, 20-21 parts of mercaptoethanol, 18-19 parts of urea, 3-4 parts of sodium dodecyl sulfate, 0.2-0.3 parts of transglutaminase, 3-4 parts of starch, 18-20 parts of a 10% polyvinyl alcohol solution, 7-8 parts of a 5% carboxymethylcellulose solution, 4-5 parts of formaldehyde, 5-6 parts of glycerin, 0.2-0.3 parts of borax and 2-2.5 parts of microbial powder. The water retention and slow release fertilizer can improve the water retention of soil.

A new and improved aqueous shaving cream composition and method of using the composition is disclosed. The aqueous composition comprises citric acid, hair keratin amino acids, stearic acids, boric acid, fumaric acid, SD Alcohol 40, cetyl alcohol, stearyl alcohol, calcium chloride, sodium chloride, camphor, hydroxyethylcellulose, calcium hydroxide, ammonium hydroxide, triethanolamine, gelatin, stearamidopropyl dimethylamine, methylchloroisothiazolone, methylisothiazolinone, cyclopentasiloxane, glycerin, dimeticonol, linseed oil, soybean oil, eucalyptus oil, propylene glycol, fragrance, methol, guar gum, DMDM hydantoin, sodium calcium alginate, panthenol, oleyl sarcosine, methylparaben, stearyl octyldimonium methosulfate, behenamidopropyl ethyldimonium ethosulfate, TEA-dodecylbenzenesulfonate, calcium sulfate, and disodium EDTA. The method of using the aqueous composition comprises the steps of getting, moistening, obtaining, placing, rubbing, shaving, and wiping.

The invention provides a plant pigment hair coloring agent, a preparation method and a use method thereof. The plant pigment hair coloring agent, which comprises an agent A and an agent B, wherein theagent A comprises a plant penetrant extraction liquid, a softener, an oil phase, a preservative, an alkali agent and water, the agent B comprises a plant penetrant extraction liquid, a plant pigmentextraction liquid, a ferrous salt, an antioxidant, an oil phase, a preservative and water, the agent A is used for opening the hair keratin scales, and the agent B is used for dyeing with the plant pigment. According to the present invention, the mixed plant penetrants are respectively added to the agent A and the agent B, such that the softener or the plant pigment molecule is promoted to penetrate into the deep positions of the hair scales so as to achieve the firm and lasting dyeing; the plant pigment hair coloring agent has advantages of easy dyeing, lasting and stable hair color fixation,no fading, no toxicity and no irritating to the skin; and with the plant pigment hair coloring agent, only two coating and one washing are required to be performed during the hair coloring, such thatthe process is simple and rapid, and the plant pigment hair coloring agent is the real plant hair coloring product.

The invention relates to natural-plant-pigment hair dye and a preparation method thereof and belongs to fine chemical engineering. The natural-plant-pigment hair dye has the advantages that sulfydrylis connected to high-safety natural-plant-pigment dye to form active dye; during hair dyeing, disulfide bonds in hair are opened, and the sulfydryl in the active dye and sulfydryl in the hair disulfide bonds connecting together so as to achieve permanent dyeing; meanwhile, the synergic effect of rabbit hair keratin and soybean protein is utilized to fold protein molecules, hydrophobic groups and sulfydryl embedded inside the protein are exposed to enhance biological adhesion, the hydrophobic film of hair epicuticle is promoted to absorb nutritional substances, and a thin film is formed on thesurface of the hair to protect the hair; the natural-plant-pigment hair dye is nontoxic plant-source hair dye free of carcinogenicit and is good in hair dyeing effect and good in washing fastness andlight fastness.

The invention relates to a protein biological filling material for repairing scars and a preparation method. Hair keratin granules and dermal fibroblasts are mixed to form a soft tissue filling material. By means of a repair system of collagens filled by the hair granules and secreted by the dermal fibroblasts, long-term filling effect is realized and maintained, so that the purposes of beautifying features, removing wrinkles and filling scar depression and gingival atrophy are fulfilled.

The invention discloses a traditional Chinese medicine hair colorant and a preparation and using method thereof. The preparation and using method comprises the steps: using persimmon husk as the main raw material, and using the phenols and tannic acid active substances contained in the persimmon husk as dye of the hair colorant; using fresh ginger as a penetrant, using cysteine as a reducing agent, using urea as a swelling agent, using Angelica sinensis as a nutritional ingredient, and using copperas as a mordant. The colorant and mordant are used for coloring the hairs and mordanting the hairs, the natural reducing agent of the cysteine is used for cutting off the hair keratin disulfide bond to widen the hair tablet clearances, the synergistic effect of the urea and cysteine is used to enable the tannic acid and polyphenol micromolecules in the colorant to penetrate the interior of the hairs, the mordant is used for combining ferrous ions with the tannic acid and polyphenol micromolecules to form macromolecules, so the dye is fixedly attached to the hairs. The traditional Chinese medicine hair colorant has the characteristics of extensive raw material sources, low production cost, and simple preparation process, and is suitable for producing in large-scale. The prepared colorant has no toxic and side effect to the human body, the firmness of dyeing is strong, the smell is gentle, and the family using is convenient.

The invention relates to a method for extracting keratins from rabbit hair. The method comprises the following steps: 1, performing hydrogen peroxide pretreatment and drying to obtain dry rabbit hair; 2, performing enzymatic treatment and drying to obtain dry rabbit hair; 3, performing ZnCl2 treatment to obtain a solution of the rabbit hair; 4, extracting the keratins from the rabbit hair to obtain precipitates by adopting an isoelectric precipitation method; 5, flushing the precipitates for multiple times by using distilled water, and performing drying and grinding to obtain keratin powder. The method has the beneficial effects that a three-step treatment method comprising hydrogen peroxide pretreatment, enzymatic treatment and 40 percent ZnCl2 treatment is adopted, and compared with a purer ZnCl2 treatment method, has the advantages that the dissolution time of the rabbit hair is remarkably shortened, and energy consumption in an extraction process is reduced; the precipitates are washed for multiple times by using the distilled water, so that the concentration of Zn<2+> can be remarkably reduced, impurities can be reduced, and the purity of the keratins in the rabbit hair can be improved; the method is simple in process, low in treatment cost and high in rabbit hair keratin extraction rate.

The invention discloses a rabbit hair keratin antibacterial gel and a preparation method thereof. According to the preparation method, rabbit hair keratin extracted from rabbit hair through an L-cysteine reduction method is adopted as a raw material, a heating-cooling method is adopted for preparation, and the keratin gel is prepared through a self-assembly method for forming a three-dimensional network structure through intermolecular interaction crosslinking. The preparation method of the keratin gel comprises the following steps: step 1, extracting rabbit hair keratin powder, namely treating pretreated rabbit hair fibers to obtain the rabbit hair keratin powder; and step 2, preparing rabbit hair keratin gel from the rabbit hair keratin powder prepared in the step 1 by adopting a heating-cooling method. 3, selecting carboxymethyl chitosan as an antibacterial agent, and preparing the keratin antibacterial gel. The waste rabbit hair keratin is fully utilized, waste is turned into wealth, and the application of the rabbit hair keratin serving as a gel material in the field of antibacterial biological materials is expanded.

The invention provides a human hair keratin shape righting material with adjustable and controllable mechanical property and a preparation method of the human hair keratin shape righting material. The human hair keratin shape righting material is prepared by a pure keratin solution obtained by treating human hairs or animal hairs by a reduction method; the obtained human hair keratin shape righting material is good in elasticity controllability and excellent in mechanical property; a controllable range of elastic elongation rate is 50-110%, the elastic recovery rate is 98-99%, the breakage strength is 0.5-0.7GPa, and the initial modulus is 0.1-0.75GPa; and requirements of elasticity and mechanical property for shape righting and repairing of loose connective tissues and different muscle body tissues such as blood vessels, ligaments and cartilage tissues can be met. The human hair keratin shape righting material is prepared by pure human hair keratin, can induce collagenous fiber regeneration, is good in biodegradability, can be fully degraded and absorbed by muscle bodies, does not cause tissue adhesion in the shape righting and repairing processes, and has a wide application prospect in the field of biological medicines.

The invention relates to a method for treating trivalent chromium in printing and dyeing wastewater by utilizing a rabbit hair keratin adsorbent. The method comprises the following steps: firstly, washing 1-3 parts by weight of standby rabbit hair keratin adsorbent with clear water until the pH is 4.5-7.5; secondly, placing and mixing the rabbit hair keratin adsorbent with printing and dyeing wastewater in an adsorption tower at the adsorption temperature of 25-30 DEG C for adsorption time of 1-3 hours; thirdly, placing the adsorbed rabbit hair keratin adsorbent into a 1.5-4.0mol / L sulfuric acid solution for desorbing at the desorbing temperature of 70-90 DEG C for desorbing time of 3-5 hours, then washing with clear water until the pH is up to 6-8. The method has the beneficial effects of pointing out a place for rural excessive rabbit hair and reducing the environmental pollution caused by the rabbit hair; the keratin material in the rabbit hair is modified into an adsorbent, the absorbent is used for treating the trivalent chromium-containing printing and dyeing wastewater, so as to provide a new technology for treating the current printing and dyeing wastewater, and the method has the advantages of being energy-saving, environment-friendly, simple in technology and simple and convenient to operate.

The invention relates to a hair restorer, specifically a hair restorer containing stem cells and a preparation method thereof, and belongs to the technical field of hair washing products. The materials of the hair restorer are divided into two groups, a group A and a group B. The group A comprises, by weight, cetanol 2%, stearic acid 2%, glycerol monostearate 1%, vaseline 2%, lanolin 10%, vitamin E 0.2% and propolis 0.5%, and the group B comprises, by weight, stem cell extract 10%, granulesten 1%, protolysate 2%, glycerinum 5%, lactic acid 0.5%, aseptic 1% and the balance deionized water. The preparation method comprises mixing the materials of group A, heating the mixture to 70 DEG C to 75 DEG C, heating the deionized water to 70 DEG C to 75 DEG C, adding the materials of group A into the deionized water, mixing the mixture uniformly, stirring and cooling the mixture, adding the materials of group B to the mixture when the temperature drops below 40 DEG C, and mixing the mixture uniformly. The hair restorer containing stem cells provided by the invention can enter hair follicles after being absorbed by scalp to overcome the problem of alopecia. Moreover, the hair keratin is differentiated, the aged protein is updated and replaced rapidly, synthetic activity of the protein is improved, and elasticity and softness of the hair are improved.

The invention relates to a dressing for repairing a wound surface and a preparing method thereof. The dressing comprises a non-woven fabric layer, a keratin layer and a pressure-sensitive adhesive layer, the keratin layer and the pressure-sensitive adhesive layer are both arranged on the non-woven fabric layer, and the pressure-sensitive adhesive layer is arranged on the periphery of the keratin layer and fixedly connected with the keratin layer. Keratin is arranged in the keratin layer and is hair keratin, and the hair keratin is any one of granular hair keratin and gelation hair keratin. The dressing and the preparing method have the advantages that the hemostatic effect is good, and repairing of the wound surface can be effectively accelerated; bacterial infection can be effectively prevented; good biocompatibility is achieved; oozing of the wound surface is controlled and absorbed; air permeability is high; regenerated tissue is protected; toxic and side effects are avoided, and irritability is avoided; utilization is convenient.

The invention discloses a composite fiber material for a wig and a preparation method of the composite fiber material, and relates to the field of wig manufacturing raw materials. The invention discloses the composite fiber material for a wig. The composite fiber material is prepared from the following raw materials in parts by weight of 30-45 parts of poly (adipic acid) / butylene terephthalate, 60-80 parts of montmorillonite / sodium alginate modified liquid, 10-25 parts of a hair keratin solution, 2-3 parts of a cross-linking agent, 5-8 parts of a nonionic surfactant and a proper amount of coagulating bath. A preparation method of the composite fiber material comprises the following steps of preparing grafted PBAT; preparing modified keratin; mixing the grafted PBAT solution, the modified keratin, the nonionic surfactant and water, and spinning; and post-processing the composite fiber to obtain the composite fiber material for the wig. The composite fiber material for the wig is wide in raw material source, environmentally friendly, relatively low in cost, excellent in strength, toughness, air permeability and skin friendliness, soft and smooth in hand feeling, good in coloring effect and good in flame retardance.

The invention discloses an efficient cow hair keratin coated slow-release fertilizer which is prepared from the following raw materials in parts by weight: 20-21 parts of cow hair, 70-75 parts of soybean straw, 20-22 parts of potassium feldspar, 40-45 parts of citric acid residue, 30-33 parts of chicken liver powder, 30-32 parts of broad been skin, 13-15 parts of tenebrio molitor, 30-32 parts of sludge, 30-32 parts of kieselguhr, 2-3 parts of soybean oligosaccharide, 1.5-1.6 parts of compound sodium nitrophenolate, 1-1.1 parts of brassinolide, 0.2-0.3 part of fatty acid methyl ester ethoxylate, 0.2-0.3 part of sodium carbonate, 20-21 parts of mercaptoethanol, 18-19 parts of urea, 3-4 parts of lauryl sodium sulfate, 0.2-0.3 part of glutamine transaminase, 3-4 parts of starch, 18-20 parts of 10% polyvinyl alcohol solution, 7-8 parts of 5% carboxymethylcellulose solution, 4-5 parts of formaldehyde, 5-6 parts of glycerin, 0.2-0.3 part of borax and 2-2.5 parts of microbial bacteria powder. The efficient cow hair keratin coated slow-release fertilizer disclosed by the invention has good fertilizer efficiency and can promote seed germination.

The invention provides a preparation method of a magnetic nano cattle hair keratin sponge. The preparation method of the magnetic nano cattle hair keratin sponge comprises the following steps: (1) cattle hair pretreatment; (2) extraction of cattle hair keratin; (3) preparation of a cattle hair keratin sponge; (4) preparation of nano magnetic particles; and (5) preparation of a nano magnetic cattlehair keratin sponge. The cattle hair keratin sponge prepared by the method is black in appearance, has the characteristics of light weight, high porosity, good magnetic response effect and reusability, and can serve as a basic material for medical tissue repair, environment adsorption and pollution cleaning and the like.