31results about How to "Strong hygroscopicity" patented technology

The invention relates to a soil conditioner, in particular to a compound water retention soil conditioner and preparation thereof. The soil conditioner comprises the components by weight parts: 100 to 200 parts of organic matter, 0.2 to 3 parts of active cover agent, 150 to 200 parts of acrylamide, 50 to 100 parts of starch, 20 to 50 parts of attapulgite, 20 to 40 parts of porous inorganic matter, 30 to 60 parts of clay, 0.5 to 2 parts of microorganism microbial inoculum, 100 to 150 parts of acid liquid, 2 to 4 parts of initiator, 0.5 to 1 part of crosslinking agent, 1 to 5 parts of urea and 0.03 to 1 portion of yeast. The compound soil conditioner reserves the advantage of water retention; at the same time, because equivalent organic materials, the porous inorganic matter, the clay and the like are added to the soil conditioner, the soil conditioner has the functions of modifying soil structure, enhancing the organic matter of soil and improving the pH value of the soil; and because humic acid is added, the soil conditioner has the function of a urease inhibitor to a certain degree and enhances the utilization efficiency of a fertilizer N applied together with the soil conditioner.

The invention relates to a preparation method of polyurethane hot-melt adhesive for shoes. The preparation method of wet curing reaction type polyurethane hot-melt adhesive for shoes comprises: 1) selecting material; 2) mixing end-™¶Ã”¨ fluid rubber and polyether diol, heating to 100-110 degree and dewatering for 1-2 hour at vacuum degree of below 0.67 kPa; 3) cooling to 80-90 degree and adding toluene diisocynate and reacting for 2-3 hour; 4) cooling to 40-50 degree and adding trimethylolpropane, tie resin and catalyst and continuously stirring for 20-30 minute; 5) cooling and stopping the reaction when the content of isocyanate group is 6-8% (weight) and the viscosity is 800-1000 centipoise; vacuum degassing for 30 minutes again and discharging under the nitrogen protection and sealed packaging to obtain the polyurethane hot-melt adhesive for shoes. The polyurethane hot-melt adhesive for shoes has high bond strength and environmental protection and excellent anti-hydrolization performance.

The invention belongs to the textile field, and particularly relates to a novel moisture absorption temperature regulation antibacterial summer quilt and production technology thereof. The fabric structure of the summer quilt is formed by three layers, an upper surface layer adopts Outlast acrylic fibers, a lower surface layer adopts bamboo pulp fibers, and a middle layer adopts moisture absorption perspiration discharging polyester filament. The health care summer quilt has hot wet comfort of moisture absorption and temperature regulation, has an antibacterial function simultaneously, has good hygiene, unique and elegance appearance and strong washability, is formed in one-step in the production process, saves cost and energy, and has high additional value.

The invention discloses thermal light and thin fabric which is formed by interweaving of A yarn and B yarn, wherein the A yarn comprises, by mass, 60%-75% of wool fibers and 25%-40% of bamboo-carbon fibers, the B yarn comprises, by mass, 50%-60% of kapok fibers, 20%-30% of mulberry silk fibers and 10%-20% of modal fibers, and both the A yarn and the B yarn are formed through twisting by means of the siro spinning technology. In this way, the fabric is light and thin, breathable, good in thermal performance, capable of inhibiting and resisting bacteria, non-toxic, harmless, environmentally friendly, and safe.

A water retention compound fertilizer specially used for maize in arid-semiarid regions is characterized by being formed by mixing water retention agent and slow release fertilizer according to the weight ratio of 2-4:8-20; based on the effective content, the composition by weight of the compound fertilizer is N:P:K:Zn=1:0.15-0.45:0.27-0.47:0.08-0.1; the weight content of hydroquinone and/or dicyandiamide is 2.0-3.0% of the weight content of N in the fertilizer; the water retention agent is a mixed type water retention agent and comprises the components of 100-200 parts of organic matter, 0.2-3 parts of active sealing face agent, 150-200 parts of acrylamide, 50-100 parts of starch, 20-50 parts of attapulgite, 20-40 parts of perlite, 2-4 parts of evocating agent and 0.5-1 part of cross linker according to the parts by weight. The water retention compound fertilizer has low cost and convenient application, and can effectively play the role of water retention, fertilizer conservation andlong-effect yield growth.

The invention relates to a soil water retaining agent, in particular to a starch and a cellulose compound water retaining agent and preparation thereof, comprising the ingredients, based on parts by weight of: 100-200 parts of organic substances, 0.2-3 parts of active covering agent, 150-200 parts of acrylamide, 50-100 parts of starch, 20-50 parts of attapulgite, 20-40 parts of perlite, 2-4 parts of initiators and 0.5-1 part of crosslinking agent. The compound soil water retaining agent of the invention simultaneously retains the advantages of starch and cellulose water retaining agents, and can play a role of improving the soil structure owing to the addition of equivalent organic materials therein; the addition of humic acid is capable of serving as a urease inhibitor to a certain extent, which enhances the utilization ratio of a fertilizer N that is applied along with the water retaining agent.

The invention relates to a two-sided galling process and equipment thereof. The two-sided galling process comprises the following steps: (1) feeding a piece of blank cloth into a high-temperature high-pressure shaping machine for primary pre-shaping; (2) after pre-shaping is completed, feeding the blank cloth into a cold dome machine for oil removal treatment and chemical foaming treatment; (3) feeding the semi-finished product cloth into a galling machine for galling the front side; (4) feeding the semi-finished product cloth into the high-temperature high-pressure shaping machine for secondary shaping; (5) after secondary shaping is completed, feeding the semi-finished product cloth into the galling machine for galling the back side; (6) after the back side is galled, feeding the semi-finished product cloth into a shearing machine for shearing treatment; and (7) after the shearing treatment is completed, feeding the semi-finished product cloth into the high-temperature high-pressure shaping machine for a third time for shaping a finished product. Due to adoption of special cold dome foaming shearing treatment, the two-sided galled fabric treated by using the two-sided galling process and the equipment is relatively high in moisture absorption property, free of pilling and relatively good in stability when being compared with an ordinary galled fabric.

The invention discloses a warm, breathable and down-proof garment fabric. The warm, breathable and down-proof garment fabric comprises a base fabric body and a down-proof coating, wherein the base fabric body is interwoven by warp yarns and weft yarns; the warp yarns are twisted by 45-50 mass percent cotton fibers and 15-20 mass percent modal fiber; the weft yarns are twisted by 25-30 mass percent anti-bacterial moisture-guiding acrylic fibers and 10-15 mass percent bamboo carbon fibers; and the down-proof coating is an organic silicon high-elasticity coating. By the mode, the fabric is fine and compact in texture, has high heat retention property, high down-proof property and high breathability, has an anti-bacterial effect, and is non-toxic, harmless, environment-friendly and safe.

The invention relates to faint scent-type cat litter added with camellia japonica. The faint scent-type cat litter is characterized by comprising the following components: 50 to 85 parts of plant wood chips, 5 to 10 parts of starch, 3 to 5 parts of an antimicrobial agent, 8 to 10 parts of sodium bicarbonate, 4 to 5 parts of a binder, 1 to 2 parts of super absorbent resin, 2 to 4 parts of camellia japonica and 5 to 10 parts of water. The cat litter provided by the invention has the beneficial effects of small density, high expansion and hygroscopicity, biodegradability, high antibacterial property, low bacterium breeding possibility, faint scent of camellia japonica, and capability of absorbing urine and feces without generating stink.

The invention discloses a nanofiber chitosan porous material and a preparation method thereof. The preparation method comprises the following steps: respectively preparing a chitosan solution and a polyvinyl alcohol-ethylene copolymer nanofiber suspension, uniformly mixing the chitosan solution and the polyvinyl alcohol-ethylene copolymer nanofiber suspension in proportion and freeze-drying to obtain the nanofiber chitosan porous material. With application of the method, the polyvinyl alcohol-ethylene copolymer nanofibers can be uniformly dispersed on the surface of the inner wall of the chitosan body, the problems that the traditional chitosan porous material is low in strength, prone to dissolution loss, short in service life and the like are solved, and the prepared porous material hasthe appropriate hot water dissolution loss rate, swelling rate, moisture content and compression strength so as to meet the requirements of practical application. The preparation method of the nanofiber chitosan porous material is simple and easy to implement and can meet industrial large-scale production; and the performance of the prepared porous material can be regulated and controlled by adjusting the ratio of the nanofibers to the chitosan so as to adapt to different application scenes, and the application range is wide.

The invention relates to a type of rose-added cat sand with a fresh scent. The cat sand is characterized by comprising constituents including 50-85 parts of plant wood bits, 5-10 parts of starch, 3-5 parts of antibacterial agent, 8-10 parts of sodium bicarbonate, 4-5 parts of binder, 1-2 parts of super absorbent resin, 2-4 parts of roses and 5-10 parts of water. The cat sand provided by the invention has the beneficial effects that the density of the cat sand is low; expansion moisture absorptivity is high; the cat sand is biodegradable and has a high anti-bacterial property; bacteria breeding does not take place easily; and the cat sand has the fresh rose scent, so that no foul smell is generated after the cat sand adsorbs urine and faeces.

The invention discloses a novel stitch knitting stitch bond fabric and a preparation method thereof. The stitch bond fabric is prepared by raw material of mixed material of 30-100wt% of raw bamboo fiber with the fiber fineness of 1-7D and the fiber length of 25-70mm and 0-70wt% of chemical fiber through opening, carding, lapping, stitch knitting and tentering sizing procedures in sequence. The invention takes natural degradable raw bamboo fiber as main raw material and has the advantages of environment protection and degradable ability, good antibacterial action and strong hydroscopic property and the like, wherein the bacteriostasis rate reaches 60-90%, and the moisture regain of 120min at 140 DEG C is more than or equal to 8; besides, fiber web is only processed by stitch hemming for reinforcement, the undisturbedness of the fiber web is maintained, poriness is high, and ventilation property is excellent, the ventilation property of 120min at 140 DEG C is more than or equal to 200L/dmmin. Meanwhile, the product has small thermal contractibility through the tendering sizing procedure, and the thermal contractibility of 120min at 140 DEG C is less than or equal to 1%.

The invention relates to honeysuckle flower fragrance type cat litter. The honeysuckle flower fragrance type cat litter is characterized by comprising the following components of 50 to 85 parts of plant wood chips, 5 to 10 parts of starch, 3 to 5 parts of antibacterial agent, 8 to 10 parts of sodium carbonate, 4 to 5 parts of binder, 1 to 2 parts of super absorbent resin, 2 to 4 parts of honeysuckle flower, and 5 to 10 parts of water. The honeysuckle flower fragrance type cat litter has the beneficial effects that the density is low, the expansion and wet absorbing property is strong, the biodegradability is realized, the antibacterial property is strong, the easiness in bacteria breeding is avoided, the fragrance of honeysuckle flower is realized, and the smelly odor caused by urea and manure adsorbing is avoided.

The invention belongs to the technical field of agricultural fertilizers and particularly relates to an agricultural magnesium hydroxide fertilizer. The fertilizer is prepared from, by weight, 45-85 parts of magnesium hydroxide, 20-50 parts of magnesium oxide and 15-25 parts of sulfur, wherein the magnesium oxide contains 15-25 parts of water-soluble magnesium oxide. Meanwhile, the invention further provides application of the agricultural magnesium hydroxide fertilizer to preparation of agricultural fertilizers. The agricultural magnesium hydroxide fertilizer has the advantages that the problem that magnesium hydroxide cannot be dissolved in water is solved, the quick-acting and long-acting fertilization efficacy is achieved, water solubility is 6-70%, and the fertilizer is suitable to be directly used as a base fertilizer and used as a raw material to be added in a fertilizer factory. The fertilizer contains multiple types of medium elements and microelements such as magnesium, sulfur, calcium, silicon and iron which are good fertilizer nutrient. Targeted to the characteristic that soil of part of regions is generally acidized, the agricultural magnesium hydroxide fertilizer which is almost neutral and alkalescent with pH ranging from 8 to 10 is provided, acid-base balance of the soil can be regulated, and soil quality can be improved.

The invention discloses a knitted composite fabric which comprises an outer layer, a first intermediate layer, a second intermediate layer and a bottom layer, wherein the outer layer is a lace layer, the first intermediate layer is a wool knitted layer, the second intermediate layer is a real silk layer, the bottom layer is a non-woven fabric inside layer, and the outer layer, the first intermediate layer, the second intermediate layer and the bottom layer are sequentially overlapped and quilted into a whole. The knitted composite fabric has the characteristic that the lace pattern is fashionable, gorgeous, elegant and poised, the wool knitted fabric is simple and thick, resists abrasion and is suitable for being used in winter, and also has the characteristics that the real silk fabric absorbs moisture, easily becomes dry and is comfortable. In addition, the non-woven inside layer is provided, and thus the knitted composite fabric has the characteristic of resisting crease; all layers are overlapped and quilted together, and thus the knitted composite fabric has the advantages of fashionable appearance, flexibility, strong moisture absorption, crease resistance, wear resistance, comfort, high grade and the like, and is suitable for being used in winter.

The invention relates to a fragrant cat litter with daisies added. The fragrant cat litter with daisies added is characterized by being prepared from 50-85 parts of plant chips, 5-10 parts of starch, 3-5 parts of an antibacterial agent, 8-10 parts of sodium bicarbonate, 4-5 parts of a binder, 1-2 parts of super absorbent resin, 2-4 parts of daisies and 5-10 parts of water. The fragrant cat litter with daisies added has the advantages of being small in density, high in expansion moisture absorption, biodegradable, high in antibacterial property and not likely to cause bacteria breeding, having the fragrance of daisies, and not generating foul smells after adsorbing urine or faeces.

The invention provides cat litter with faint scent of daisies. The cat litter contains 50-85 parts of plant wood flour, 5-10 parts of starch, 3-5 parts of antibacterial agents, 8-10 parts of sodium bicarbonate, 4-5 parts of binding agents, 1-2 parts of super absorbent resin, 2-4 parts of daisies, and 5-10 parts of water. The cat litter has the advantages of less density, great expanding moisture absorption, biodegradability, antibacterial property, bacterium breeding prevention and faint scent of daisies, and does not emit foul smell after absorbing urine and feces.

The invention relates to faint-scent type cat litter with Gomphrena globosa Linn. added. The faint-scent type cat litter with Gomphrena globosa Linn. added is characterized by comprising 50-85 parts of wood flour, 5-10 parts of starch, 3-5 parts of antibacterial agent, 8-10 parts of sodium bicarbonate, 4-5 parts of binder, 1-2 parts of super absorbent resin, 2-4 parts of Gomphrena globosa Linn. and 5-10 parts of water. The faint-scent type cat litter with the Gomphrena globosa Linn. added has the advantages of low density, high expanding hygroscopicity, biodegradability, high antibacterial property, less proneness to bacterium breeding, smelling with the faint scent of the Gomphrena globosa Linn. and avoidance of causing stench after absorbing urine and feces.

The invention relates to fresh scent type cat litter added with honeysuckle flowers. The fresh scent type cat litter is characterized by comprising the following components: 50 to 85 parts of plant sawdust, 5 to 10 parts of starch, 3 to 5 parts of an antibacterial agent, 8 to 10 parts of sodium bicarbonate, 4 to 5 parts of a binding agent, 1 to 2 parts of super absorbent resin, 2 to 4 parts of the honeysuckle flowers and 5 to 10 parts of water. The fresh scent type cat litter added with the honeysuckle flowers has the beneficial effects that the cat litter provided by the invention has the characteristics of small density, high expansion hygroscopic property, biodegradable property, high antibacterial property, uneasiness of breeding bacteria, fresh scent of the honeysuckle flowers and no odor after urine and excrement are adsorbed.

The invention relates to jasmine fragrance type cat litter which is characterized by comprising the following components: 50 to 85 parts of plant saw dust, 5 to 10 parts of starch, 3 to 5 parts of antibacterial agent, 8 to 10 parts of sodium bicarbonate, 4 to 5 parts of adhesive, 1 to 2 parts of super absorbent resin, 2 to 4 parts of jasmine flower, and 5 to 10 parts of water. The jasmine fragrance type cat litter has the beneficial effect that the car litter provided by the invention has the characteristics of low density, high expansion moisture absorption, biodegradability, high antibacterial property, difficulty in microorganism breeding, jasmine fragrance, and no cacosmia generation after adsorption of urine and faeces.

The invention discloses a formula of an adsorption patch, and a production technology of the formula. The formula comprises the following components in parts by weight: 5-20 parts of wood vinegar powder extracts, 5-10 parts of rhizoma zingiberis recens powder extracts, 5-10 parts of chitin extracts and also comprises 5-10 parts of tourmaline extracts and 1-5 parts of Agaricus blazei Murill extracts. Since the rhizoma zingiberis recens powder extracts are added into the formula, when the absorption patch is used, a user feels warm, especially in winter, the user does not need to worry about cold hands and feet, the Agaricus blazei Murill extracts are added into the formula, Agaricus blazei Murill belongs to medicine and food homology, contains essential amino acids and rich vitamins necessary for the human body, can be eaten for a long time and is suitable for people of all ages, so that the absorption patch not only contains absorption and discharge components but also contains nutrient components, and the Agaricus blazei Murill is used as a superior fungus product and can better provide lost nutrition for people.

The invention belongs to the technical field of cloth printing and ageing, and relates to a viscose fiber fabric ageing machine. The machine comprises an outer shell; a cloth dragging groove is formed in the outer shell; an interlayer is fixedly arranged on the upper portion of the outer shell; a motor containing box is fixedly arranged at the bottom of one side in the outer shell; a heating motor is arranged in the motor containing box; a steam box is fixedly arranged on the motor containing box; an electric heating piece is arranged at the bottom in the steam box; the heating motor provides energy for the electric heating piece; a water pipe is fixedly arranged on one side of the steam box at the bottom of the outer shell; a moisture block is arranged on the water pipe; a water suction pump is arranged on the side, close to the steam box, of the water pipe; a water dripping hole is fixedly formed in the joint of the water pipe and the moist block; and a one-way pipe is arranged on the water dripping hole, so that the surface of cloth can be effectively and uniformly aged, and uniform humidity of the surface of the cloth is ensured.

The invention relates to the technical field of seasonings, and discloses a formula of a compound seasoning. The compound seasoning is prepared from the following raw materials in percentage by weight: 3-5% of spice, 20-35% of white sugar, 10-35% of monosodium glutamate, 5-15% of corn starch, 20-50% of table salt and 3-5% of disodium 5'-ribonucleotide. According to the formula of the compound seasoning and a preparation method thereof, the corn starch is added, and the corn starch has high hygroscopicity, and the highest hygroscopicity can reach 30% or above, so that the corn starch can wrap all seasonings and is fully mixed with water, the overall wrapping property of the compound seasoning is improved, and the compound seasoning is prevented from being dispersed into powder; the disodium5'-ribonucleotide is adopted, and the disodium 5'-ribonucleotide and the table salt are combined to achieve a remarkable synergistic effect, so that the freshness is greatly improved; and the disodium 5'-ribonucleotide can be used as a flavoring agent (a flavor enhancer), and the overall formula is simple, so that the compound seasoning can effectively increase the durability of fragrance and hassufficient fresh fragrance, the practicability of the seasoning is improved, and the requirements of the public are met.

The invention relates to a shiny and beautiful antifouling and antistatic pearl bag, which is characterized in that it includes a bag body (1), and a bag button (2) is arranged on the top of the bag body (1), and the bag body (1) There is a strap (3) on the top, and the two ends of the strap (3) are respectively connected to the two ends of the top of the bag body (1), so that it is convenient for women to carry. At the same time, the surface of the bag body (1) is embroidered with Multiple rows of closely arranged bead pieces (4), the bead pieces (4) include a PET film layer, the upper surface of the PET film layer is provided with a color-changing layer, and the lower surface is provided with a reflective layer, and the reflective layer is composed of microprism resin pyramids Composition, the bottom surface of the reflective layer is coated with a metal protective layer, the metal protective layer is an electroplated aluminum protective layer, the fabric used for the package body (1) is composed of the first fabric layer (5) from the inside to the outside. Two fabric layers (6) and waterproof fabric layers (7) are formed. This kind of shiny and beautiful antifouling and antistatic pearl bag is shiny and beautiful, has good air permeability, is not easy to stain, and can be antistatic.

The invention relates to a bead sheet wear-resistant antistatic pearl bag, which is characterized by comprising a bag body (1), wherein the top portion of the bag body (1) is provided with a bag buckle (2), a bag belt (3) is arranged above the bag body (1), both ends of the bag belt (3) are respectively connected to both ends of the top portion of the bag body (1) so as to easily carry the bag by women, the surface of the bag body (1) is embroidered with plural rows of tightly arranged bead sheets (4), the fabric used by the bag body (1) comprises three layers of structures, and the three layers of the structures respectively are a surface layer (5), a first fabric layer (6), and a second fabric layer (7) from inside to outside. The bead sheet wear-resistant antistatic pearl bag of the present invention has characteristics of shining, beautiful outlook, antibacterial effect, deodorization, moisture absorption, gas permeation, and static electricity resistance.

A drug for being externally used on skin trauma has the technical key points that the drug consists of the following components, and the parts by weight of all the components are respectively: 1 of animal bile and 0.65-0.75 of calcium oxide. The technology for producing the drug comprises the following production steps of: (1) material preparation; (2) synthesis; (3) drying; and (4) processing. The drug has four characteristics of: 1, strong sterilization performance; 2, strong moisture absorption; 3, good protectiveness; and 4, good stability. The technology for producing the drug is simple, easy to put into production and convenient to control.

A water retention compound fertilizer specially used for soy bean in arid-semiarid regions is formed by mixing water retention agent and compound fertilizer according to the weight ratio of 1-3:8-15; based on the effective content, the composition by weight of the compound fertilizer is that N:P:K:Zn:Mo=1:0.65-1.25:0.95-1.47:0.1-0.25:0.03-0.06; the water retention agent is a mixed type water retention agent and comprises the components of 100-200 parts of organic matter, 0.2-3 parts of active sealing face agent, 150-200 parts of acrylamide, 50-100 parts of starch, 20-50 parts of attapulgite, 20-40 parts of perlite, 2-4 parts of evocating agent and 0.5-1 part of cross linker according to the parts by weight. The water retention compound fertilizer has low cost and convenient application, and can effectively play the role of water retention, fertilizer conservation and long-effect yield growth.

The invention discloses a dehydrating agent and a method for improving the esterification reaction conversion rate of fatty acid. The method comprises the following specific steps: carrying out an esterification reaction on fatty acid and short-chain monohydroxy fatty alcohol to generate fatty acid alkyl ester and water, and separating the generated water by using a glycerol dehydrating agent so as to promote chemical reaction equilibrium, inhibit product hydrolysis and improve the conversion rate of the fatty acid. The glycerol dehydrating agent is used for separating the reaction byproduct water, the conversion rate of fatty acid is improved, and the method has the advantages of cheap and easily available dehydrating agent, simple separation, environmental friendliness and the like.