34results about How to "Meet the development application" patented technology

A conjugated linoleic acid isomer biological enrichment method includes preparation of a biological enrichment culture medium, preparation of production strains, conjugated linoleic acid isomer biological enrichment and other steps, and c9,t11-conjugated linoleic acid (CLA) isomers can be obtained. The c9,t11-conjugated linoleic acid (CLA) isomer content is greater than 0.45% by mass, substrate conversion rate is more than 90%, the c9,t11-conjugated linoleic acid (CLA) isomer content in products is increased significantly, by biological enrichment culture, not only an anti-cancer function product rich in the c9,t11-conjugated linoleic acid (CLA) isomer can be obtained, proteins and celluloses in defatted soybean also can be decomposed into polypeptides and soluble dietary fiber and other health care function active factors, the health care function of the products is significantly enhanced, and the application range of the product is further broadened.

The invention relates to a preparation method of a high frequency electronic medium material, which is prepared by hot pressing of a reinforcement material coated with a glue solution. The preparationmethod of the glue solution includes: dispersing triphenylchlorosilane in deionized water, then adding diethyl magnesium and 2-ethyl-1-hexanotitanium, and then adding polyoxyethylene sorbitan monostearate to obtain filler; adding the filler into phthalic diglycidyl ester to obtain active filler; mixing cyclopentadienyl iron tricarbonyl and a cyanate monomer, then adding an amino compound, aliphatic glycidyl ether and diallyl phthalate, and performing cooling to obtain a resin prepolymer; then adding the resin prepolymer into butanone and conducting stirring; adding the active filler and acrylonitrile; then adding PMA and diallyl diphenyl ether, and further performing stirring to obtain the glue solution. The high frequency electronic medium material prepared by the method provided by theinvention has the characteristics of excellent mechanical properties and heat resistance, and meets the development and application of high frequency electronic medium materials.

The invention relates to a preparation method of a novel composite solid gum. The preparation method comprises the following steps: mixing a filling material, ethylene glycol monobutyl ether, and silica sol for one hour to obtain a mixture; then adding sodium metaborate, a dispersant, and succinic anhydride into the mixture in sequence, stirring for 0.5 hour, then adding epoxy resin prepolymer, stirring for 3 hours at a temperature of 140 DEG C; finally adding polyvinylpyrrolidone and zinc chloride hydrate, stirring for 8 hours at a temperature of 60 DEG C to obtain a compound; then filling the compound into a mould, and cold-pressing the compound to obtain the composite solid gum. The disclosed preparation method has the advantages that the raw material resources are wide, the preparation process is simple and controllable, only normal operation is needed, and the preparation method can be easily applied to industrialization.

The invention relates to an electronic heat-resisting composite material. A nitrogen compound and ceramic powder are mixed for 2 h, and then N-formyl morpholine and sodium iodide are added and mixed for 1.5 h to obtain a mixture; an amine compound and a diisoamyl dicyclopentadiene oxide are added into the mixture in sequence to be stirred at the temperature of 95 DEG C for 2 h; then an acrylate-styrene copolymer is added to be stirred at the temperature of 120 DEG C for 1 h; then, 2,6-bi(4-aminophenoxy)benzonitrile is added to be stirred at the temperature of 180 DEG C for 2 min to obtain a compound; the compound is placed into a mold, and mold pressing is performed to obtain an electronic heat-resisting composite material. The preparation method is wide in raw material source, the preparation process is simple and controllable, only conventional operation is needed, and industrialization is facilitated.

The invention discloses a circular combined type plant root collecting device, comprising a collecting groove, crossbeam support pieces, a planting plate, planting holes, a hose and a kneading pump, wherein the collecting groove is composed of cross block plates, longitudinal plates and a base plate, wherein the cross block plates are in parallel and positioned at two ends, the longitudinal plates are in parallel and positioned at two sides, the base plate is positioned at the bottom of the collecting groove, and thus forming a rectangular frame of the collecting rove; one corner of the base plate is provided with a liquid outlet pipe; the longitudinal plate in the diagonal line of the liquid outlet pipe is provided with a liquid inlet pipe; the four corners of the lower surface of the base plate are provided with stand bars; the crossbeam support piece is arranged in parallel with the cross block plates, and the length of the e crossbeam support piece is smaller than these of the cross block plates; two adjacent crossbeam support pieces are respectively connected with the longitudinal plates at two sides in a staggering manner; the bottoms of the crossbeam support pieces are connected with the base plate; the planting plate is placed on the crossbeam support pieces, the length of the planting plate is accordant with the internal size of the collecting groove; the planting plate is provided with a plurality of planting hole along the transverse and longitudinal directions; one corner of the planting plate is provided with a liquid adding pipe; planting pipes are arranged in the planting holes; the kneading pump, the liquid outlet pipe and the liquid inlet pipe are connected by the hose.

The invention relates to a preparation method of a polypropylene rod and post-processing equipment for the preparation method. A polypropylene composition is subjected to extrusion molding by extrusion equipment, cut by cutting equipment and subjected to post-processing by the post-processing equipment to obtain the polypropylene rod; polypropylene of which the molecular weight is 3000 to 4000, thiocyano-1-(2-aminophenyl) ethanone, a flame retardant filler, an auxiliary filler and a melting index regulator are mixed to obtain the polypropylene composition; three independent devices, namely a heating device, a cooling buffer device and a cooling device, are arranged in sequence to form the post-processing equipment. The preparation method disclosed by the invention is wide in raw material source and simple and controllable in preparation process, only requires normal operation of the post-processing equipment, and further realizes continuous production of rod forming, cutting and post-processing for the first time, thereby being liable to industrialization.

The invention relates to a preparation method of a composite hard sheet for tropical bubble cap package. The preparation method comprises the specific steps that a mixture of titanium dioxide, ytterbium fluoride and zirconia is calcined after being ball-milled to obtain a filler; dihexylamine and the filler are mixed, and then N-formyl morpholine, diethyl phosphonate and benzimidazole are mixed; diisoprene bicyclo oxide, polyamide and ethoxylated trimethylolpropane triacrylate are sequentially added into the mixture, and stirring is performed at the temperature of 170 DEG C for 5 minutes to obtain a compound; the compound is added to an extruder; then, a polyester film with the surface subjected to corona treatment is prepared into a composite polyester film through the extruder; the composite polyester film and an aluminum foil are subjected to hot-pressing compounding to obtain an aluminum plastic material; then the aluminum plastic material is prepared into the composite hard sheet for tropical bubble cap package through the extruder. The raw materials adopted in the preparation method are wide in source, the preparation process is simple and controllable, only conventional operation is needed, and industrialization is easy.

The invention relates to a filler used for a flame-retardant heat-resistant copper-clad laminate and a preparation method of the filler. The method comprises the following steps: taking nano silicon dioxide foam, dodecylbenzene sulfonic acid, bismuth nitrate pentahydrate, methyl trichlorosilane, polyoxyethylene sorbitan monooleate as raw materials to obtain the filler. According to the filler provided by the invention, the filler is used for preparing the flame-retardant heat-resistant copper-clad laminate, and the filler has excellent flame-retardant performance and heat-resistant performance, and satisfies the development and application of the flame-retardant heat-resistant copper-clad laminate.