148 results about "Saponite" patented technology

A method for smoothing skin comprising applying a composition that has from about 0.5 to about 4% sodium silicate as measured by silica content (SiO2) and from about 0.1% to about 4.0% of a polyvalent silicate. The composition is provided in a carrier, for example, from about 10 to 98% water, and can be in the form of a water gel or oil-in-water emulsion. A second composition is applied before or after the first composition wherein the second composition is selected from the group consisting of an oil-in-water emulsion, water-in-oil emulsion, thickened water gel, thickened oil phase, encapsulated oil phase, solid oil phase, and mixtures thereof. The polyvalent silicate can be a silicate clay selected from the group consisting of bentonite, laponite, smectite, and kaolinite.

The invention relates to multifunctional green environment-friendly interior wall emulsion paint comprising a styrene-acrylate copolymerized microemulsion, pure water, hydroxyethyl cellulose, an antifoaming agent, propylene glycol, titanium dioxide, heavy calcium carbonate powder, kaolin, saponite, a film-forming auxiliary agent, a plant scent agent, nano-grade titanium dioxide powder, nano-grade silica powder, zinc oxide powder, negative ion powder, ferromanganese powder, pyrethrin, polyvinyl alcohol, an elastic acrylic emulsion, and the like. The multifunctional green environment-friendly interior wall emulsion paint is characterized by aging resistance, peeling resistance, discoloration resistance, good weathering resistance, no toxicity, no odor, good leveling property, and easy construction. The paint can be prepared into a plurality of colors. With the paint, a decorated wall surface can be provided with elegant and splendid effects, and beautiful and dignified appearances as natural marbles. The production cost of the paint is low. With the paint, a produced paint film has a strong antifouling function, and has mould proofing and algae inhibiting functions. Also, the paint has good functions of sterilizing, disinfecting, and electromagnetic radiation resisting.

The invention relates to the field of fine chemicals, and specifically relates to an ammonia-removing and formaldehyde-removing paint. The paint comprises an orange and tangerine plant peel extract, an emulsion, titanium dioxide, heavy calcium, calcined kaolin, saponite and auxiliary agents acceptable in paints. The paint provided by the invention does not release formaldehyde, and the volatile organic compound (VOC) content of the paint is low, such that the quality of the paint satisfies a national standard. As results of experiments, the formaldehyde-removing rate is 76.49-84.97%, and the ammonia-removing rate is 100%. With the paint, formaldehyde and ammonia in the air can be effectively and continuously removed.

The invention relates to a weather resistant epoxy-polyurethane anti-corrosion coating and a manufacturing method thereof, which adds phenol-A epoxy resin, bisphenol-F epoxy resin, hydroxyl contained saturated polyester resin and fluorocarbon resin into the mixed solvent of dimethylbenzene, n-butyl acetate, methyl isobutyl ketone and butanone; then adds rutile type titanium pigment, saponite, sericite in powder, polyacrylate co-polymer, polymethyl alkyl siloxane, benzotriazole, gas phase silica and iso-caprylic acid znic to make the fluid A of the weather resistant epoxy-polyurethane anti-corrosion coating while adds fatty group polyisocyanate into the mixed liquor of anhydro-dimethylbenzene and the n-butyl acetate to make fluid B, and mix the two components during application. The invention can be applied to the preservation of the surfaces of outdoor steel structures, pipes and concrete requiring weather resistance, light aging resistance and acid, alkali and salt corrosion resistance.

The present invention provides a clay film with excellent flexibility, whose main component is natural clay or synthetic clay, and in which there is uniform orientation in the clay particle layer, and relates to a novel clay film that has enough mechanical strength to be used as a self-supporting film, and has a structure in which layers of clay particles are highly oriented, and in which the main constituent component of the clay film is mica, vermiculite, montmorillonite, iron montmorillonite, beidellite, saponite, hectorite, stevensite, or nontronite, and which has excellent flexibility, undergoes no structural change at high temperatures of 250° C. and up to 600° C., contains no pinholes, and has a gas permeation coefficient of less than 3.2×10−11 cm2s−1cmHg−1 at room temperature for helium, hydrogen, oxygen, nitrogen, or air.

This invention is polypropylene resin used for making medical transfusion container. The resin is propene and ethane atactic multipolymer, the ethane content is 0.5-4wt%, the melting temperature is 140-165deg.C, the flowing speed is 1.0-4.1g / 10min. the resin contains acid neutralizer and antioxidant, propene ethane atactic multipolymer / acid neutralizer=100 / (0.01-0.10)(weight ratio); propene ethane atactic multipolymer / antioxidant=100 / (0.02-0.30)(weight ratio). The acid neutralizer is one of calcium stearate or hydro-saponite or the mixture of the two, the antioxidant is one of or mixture of hindered phenol and phosphate ester. The polypropylene resin provided by this invention not only has good heat endurance, intension and tenacity, but also has better transparency.

The invention relates to a waterborne acrylic polyurethane surface paint. The paint is prepared from the raw materials of, by weight: 150 to 200 parts of waterborne acrylic resin, 200 to 300 parts of deionized water, 1 to 3 parts of an antifoaming agent, 180 to 200 parts of titanium pigment, 1 to 3 parts of a neutralizer, 2 to 6 parts of aluminum tripolyphosphate, 100 to 150 parts of precipitated barium sulfate, 10 to 20 parts of a rheological auxiliary agent, 2 to 4 parts of a flash corrosion inhibitor, 25 parts of saponite, 1 to 3 parts of a leveling agent, and 0.5 to 2 parts of a catalyst. The paint provided by the invention has the following advantages: 1. environment pollution is reduced, and energy is saved; 2. the paint has strong adhesive forces on various base materials, and the coating has high hardness, good water resistance, good weatherability, good chemical resistance, and relatively high wear resistance; 3. the paint can be used as terrace and floor paint, metal rust-resisting paint, ship paint, and can be applied on automobiles, light industrial products and drinking-water cylinder inner walls for preventing corrosion.

The invention relates to an antirust primer with rust and with elementary surface treatment used for steel materials and a manufacturing method, wherein, fluid A is made by mixing, agitating and grinding bisphenol-A epoxy resin, dimethylbenzene, n-butyl alcohol, tannin, precipitated barium sulfate, zinc phosphate, saponite, iron oxide red, simethicone, polyester modified polyphosphonate compound and polyamide wax micropowder, while fluid B is made from polyamide resin, the dimethylbenzene and the n-butyl alcohol; when in use, mix and cure the fluid A and the fluid B to form the coating film. The antirust primer with rust and with elementary surface treatment has excellent adhesion and corrosion resistance, which can be coated on steel surfaces with uneven rust, solid oxide scale residuals or old paint, and can be directly used and matched as a primer with other finish paints without using any other primers.

The invention relates to a cyclodextrin-clay composite and a preparation method thereof, belonging to the technical field of composite preparation. The cyclodextrin-clay composite is prepared by reacting montmorillonite and hectorite as basic materials with carboxymethylation cyclodextrin, wherein the mass fraction of cyclodextrin in the composite can be controlled by changing the function base number and chain length of the silane coupling agent. The method has the advantages of being easily available in raw materials, low in cost and simple. The cyclodextrin-clay composite can achieve the purpose of simultaneously removing metal ions and organic aromatic compounds by exchange adsorbility of clay to metal ions and clathration of cyclodextrin to organic matters (especially aromatic organic matters).

The invention relates to a thermal insulation material and a preparation method thereof. The thermal insulation material is prepared by mixing mica, vinyl alcohol, polyethylene vinyl acetate, polyvinyl alcohol, cement, saponite, butyronitrile, epoxy resin, hydroxypropyl methyl cellulose, sodium dodecyl benzene sulfonate, dibutyl phthalate, polyacrylamide and starch ether by adding water, wherein the mica is powder with particle size range from 1 micron to 0.6 millimetre. The preparation method comprises the following steps of: mixing the ingredients, adding water in the ingredients, uniformly stirring the ingredients, coating the obtained pulp on a surface needing thermal insulation, wherein the coating thickness is at least 1.5mm. The thermal insulation material is good in thermal insulation effect, simple to prepare, convenient to construct and low in construction cost, thereby being especially suitable for performing thermal insulation on old buildings.

The invention discloses a water-based heat insulation and waterproof coating which is characterized in that the coating consists of materials with following weight percentage (two components), wherein, component A: 1-20 percent of soft water, 0.1-0.3 percent of hydroxyethyl cellulose, 0.1-0.2 percent of preservative, 0.1-0.4 percent of anti-mildew agent, 0.1-0.2 percent of organic amine, 0.1-0.3 percent of amine salt dispersant, 0.01-0.18 percent of defoamer, 1-4 percent of ethylene glycol, 80-93 percent of good alkali resistant and high elastic pure acrylic emulsion which can be mixed with cement, and 3-13 percent of ethylene - polyvinyl acetate emulsion; component B: 3- 20 percent of coarse whiting, 3-13 percent of saponite, 1-13 percent of titanium pigment, 1-6 percent of calcined kaolin, 5-16 percent of hollow sodium silicate particles with the average size approximating to 10 to 70 Mum, and 57-88 percent of the cement, wherein, A:B is equal to 1:0.8-1.3. The invention can be used for roofs and exterior walls, etc. and has the advantages of good heat insulation and waterproof effect, fine durability, easy coating, low cost and water-base environmental protection.

This invention relates to a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads; wherein said tread is adapted to be ground-contacting; wherein the tread is comprised of: (1) an amino group containing rubbery polymer, wherein said amino group containing rubbery polymer contains from about 0.1 weight percent to about 20 weight percent monomer units containing an amino group, (2) from 0.1 to about 25 phr of an organophilic 2:1 layered silicate clay selected from the group consisting of montmorillonite clays, bentonite clays, hectorite clays, saponite clays, nontronite clays, beidellite clays, fluorohectorite clays, stevensite clays, volkonskoite clays, sauconite clays, and laponite clays, and (3) a silica coupling agent.

This invention is polypropylene resin used for making medical injector. The resin is propene and ethane atactic multipolymer, the ethane content is 0.5-5wt%. The resin contains transparent nucleating agent, acid neutralizer and antioxidant. The weigh ratios are: propene ethane atactic multipolymer / transparent nucleating agent=100 / (0.08-0.40);propene ethane atactic multipolymer / acid neutralizer=100 / (0.01-0.10); propene ethane atactic multipolymer / antioxidant=100 / (0.02-0.30). The transparent nucleating agent is sorbitol or organic phosphate compound, the acid neutralizer is one of calcium stearate or hydro-saponite or the mixture of the two, the antioxidant is one of or mixture of hindered phenol and phosphate ester. The polypropylene resin provided by this invention has good heat endurance, intension and tenacity.

The present invention relates to the development of an improved methodology for adsorption and subsequent reduction of hexavalent chromium aimed at the total removal of hexavalent chromium in water, which comprises, reacting dichromate solutions with natural ferrous-saponite clays at temperature 50 to 200° C. for the period of 1 to 3.0 hours.

The invention discloses a preparation method of an aqueous rust-resisting paint, which can be widely applied as a prime paint for preventing rust on any steel product in the fields of containers, pipelines, chemicals, machineries, architectures, engineering members, bridges, vehicles, ships, iron gates, steel window frames, steel sheds, and the like. The product provided by the invention does not contain benzene. The product can be applied on non-rusted surfaces, and also can be applied on rusted surfaces after simple cleaning, such that the cost of steel structure surface treatment before painting can be substantially reduced. The rust-resisting paint is not toxic, not polluting, and not inflammable. With usage safety and reliable quality, the paint is a novel environmental protecting antirust material. The paint is produced from the raw materials of: acrylic emulsion, iron oxide red, metal aluminum powder, red lead, zinc yellow, aluminum tripolyphosphate, sodium hexametaphosphate, sodium sulfate, saponite, 731 dispersant, dodecanol ester, paint aids, and water.

The invention relates to a nanometer composite gel dressing containing baicalin and soapstone and a preparation method for the nanometer composite gel dressing. The nanometer composite gel dressing containing the baicalin and the soapstone comprises the following ingredients of: alkyl acrylamide monomers, inorganic nanometer soapstone grains, an initiator, a catalyst, the baicalin, deionized water and absolute ethanol. The preparation method comprises the following steps of: (1) dispersing the inorganic nanometer soapstone grains; (2) preparing a gel dressing; (3) purifying the gel dressing; and (4) adsorbing the baicalin by the gel dressing. The preparation method has the core that the nanometer composite gel dressing crosslinkd with the soapstone is soaked in absolute ethanol solution of the baicalin. The nanometer composite gel dressing is high in biocompatibility and antibacterial performance, and can be used for skin trauma, ulcers, burn, scald and other skin diseases. The nanometer composite gel dressing and the preparation method have the advantages that a preparation process is simple, the condition is mild, the transparency and toughness of the dressing are high, and the absorption and release of the baicalin are controllable.

The invention discloses a water-based anti-rust and heat insulation coating which is characterized in that the coating mainly consists of materials with following weight percentage: 10-30 percent of soft water, 0.1-0.3 percent of hydroxyethyl cellulose, 0.1-0.2 percent of preservative, 0.2-0.4 percent of anti-mildew agent, 0.2-0.5 percent of amine salt dispersant, 0.02-0.1 percent of low foam wetting agent, 0.1-0.3 percent of defoamer, 1-4 percent of glycol, 3-13 percent of coarse whiting, 3-20 percent of saponite, 18-25 percent of titanium pigment, 0.1-0.6 percent of organic amine, 3-6 percent of calcined kaolin, 28-43 percent of silicone-acrylate emulsion above Tg 35 DEG C, 1.3-2.8 percent of lauryl alcohol ester, 3-13 percent of hollow sodium silicate particle with the average grain size of about 10 to 30 Mum, 0.1-0.6 percent of thickener, 3-12 percent of wollastonite powder, and adjusting pH 10-pH 11. The invention is used for iron roofs and exterior walls etc., and has the advantages of good anti-rust and heat insulation effect, good durability, being easy for storage and coating, low cost and water environmental protection.

A method of forming a composite panel or board includes the step of adding phyllosilicate clay to a thermosetting resin and natural fibres. The natural fibres include hardwood fibre, softwood fibre, grain straw, hemp fibre, kenaf fibre, bagasse fibre, palm fibre, canola straw fibre, flax straw fibre, rapeseed straw fibre, wheat straw fibre, oat straw fibre, barley straw fibre, rice straw fibre or rye straw fibre. The thermosetting resin may include phenol formaldehyde, urea formaldehyde, melamine formaldehyde, melamine urea formaldehyde, or methylenediphenyl diisocynanate. The phyllosilicate clay may include nanoparticulate clay and may include natural, modified or synthetic forms of sodium montmorillonite, montmorillonite, nontronite, beidellite, volkonskoite, laponite, hectorite, saponite, sauconite, magadite, kenyaite, stevensite, vermiculite, halloysite, or hydrotactite.

The invention relates to a preparation method of molecular sieve primary structural unit pillared magnesium saponite. The preparation method comprises the following steps of: dispersing magnesium saponite in deionized water, adding a surfactant, heating to 30-90 DEG C for reaction for 1-26hours, then adding a template agent for synthesizing a ZSM-5 molecular sieve, and stirring for 1-26hours at 40-100 DEG C to obtain a mixed solution; and adding gel for synthesizing the ZSM-5 molecular sieve in the mixed solution, stirring for 2-30hours at 0-80 DEG C, and conducting crystallization treatment at 80-200 DEG C to obtain the molecular sieve primary structural unit pillared magnesium saponite. The preparation method provided by the invention takes a primary structural unit of the ZSM-5 molecular sieve as a pillar for pillaring the magnesium saponite, and the prepared pillared magnesium saponite has higher hydrothermal stability.

A card for quickly detecting content of lead is filtering paper with dried color development liquid. The said color development liquid is prepared by weight share from 3-15 of saponite, 0.05-10 of povidone -K30, 0.02-2 of sodium rosolic acid and 100 of alcohol solution.

The present invention discloses a diquaternary ammonium salt column-supported smectite and vermiculite bactericidal agent and its preparation method. Said bactericidal agent uses smectite mineral and vermiculite as carrier, and utilizes soldium-ionization reaction and diquaternary cationic column supportion reaction to obtain the invented bactericidal agent product. The content of diquaternary ammonium salt in the bactericidal agent is 5-20%, and the diquaternary cations are fixed in the interlamellar position of the smectite and vermiculite. Said bactericidal agent can be used as antibacterial mildew-proofing additive in organic polymer, environmental disinfecting agent, anti-corrosion additive of industrial equipment and disinfecting agent of circulation cooling water.

This invention relates to a process for making a vulcanized rubber article comprising the steps of (1) kneading at a temperature within the range of about 70° C. to about 190° C. in a bulk thermomechanical mixer (a) an amino group containing rubbery polymer, wherein said amino group containing rubbery polymer contains from about 0.1 weight percent to about 20 weight percent monomer units containing an amino group, (b) from 0.1 to about 25 phr of an organophilic 2:1 layered silicate clay selected from the group consisting of montmorillonite clays, bentonite clays, hectorite clays, saponite clays, nontronite clays, beidellite clays, fluorohectorite clays, stevensite clays, volkonskoite clays, sauconite clays, and laponite clays, and (c) at least one conventional rubber compounding ingredient selected from the group consisting of curing agents, cure accelerators, cure activators, processing aids, reinforcing fillers, oils, cure retarders, resins, and antidegradants, to produce a mixed compound; (2) discharging the said mixed compound from the bulk thermomechanical mixer; (3) forming the mixed compound into an article; and (4) vulcanizing the article.

The invention relates to a soil conditioner for a mineral raw material. The soil conditioner is prepared from the following raw materials in parts by weight: 80-100 parts of livestock wastes, 30-50 parts of limestone, 30-50 parts of peat, 30-50 parts of gypsum, 20-40 parts of dolostone, 20-40 parts of bentonite, 30-50 parts of zeolite, 20-40 parts of straw, 22-40 parts of celestite, 20-40 parts of vermiculite, 20-40 parts of diatomaceous earth, 20-40 parts of saponite, 15-30 parts of weathered coal, 10-20 parts of oil shale, 10-20 parts of a multiple species inoculant, 10-20 parts of feldspar, 10-20 parts of calcite, and 15-30 parts of Shizhong Huangzi. The preparation method comprises performing pretreatment, performing turning, performing stirring, performing temperature control, performing fermentation post-treatment, and preparing finished products. The soil conditioner disclosed by the invention is multifunctional, high in content, high in activity and high in absorption, comprehensive in nutrients, rich in various elements of phosphorus, potassium, calcium, ferrum, copper, manganese, boron, sulphur, molybdenum, selenium and the like, and facilitates absorption of plants.

The invention relates to a composition for inhibiting tomato bacterial wilt and an application thereof. Mineral powder and organic fertilizers are uniformly mixed according to a mass ratio of (45 to 60 percent):(40 to 50 percent) to be applied into soil so that the mass content of the composition in the soil reaches 2 to 4 percent, and the mineral powder is a mixture consisting of 5 to 15 mass parts of quartz, 10 to 15 mass parts of alkali feldspar, 10 to 20 mass parts of apatite, 5 to 10 mass parts of hydromica, 3 to 5 mass parts of vermiculite, 10 to 15 mass parts of chlorite, 12 to 15 massparts of smectite, 5 to 10 mass parts of attapulgite and 5 to 10 mass parts of kaolinite. The composition can be used for effectively preventing and treating the tomato bacterial wilt, and the prevention and treatment effect is as high as 89.99 percent.

The invention discloses a Y-shaped ring rubber material for automobiles. The Y-shaped ring rubber material is made from the following raw materials in parts by weight: 30-40 parts of fluorosilicone rubber, 30-40 parts of polyepichlorohydrin rubber T3100, 20-30 parts of chlorosulfonated polyethylene rubber TS-340 (Tosoh), 8-11 parts of polyisobutylene, 12-15 parts of modified tree ashes, 2-3 parts of ferrocene, 0.2-0.6 part of dicumyl peroxide (DCP), 35-40 parts of quick-extruded carbon black N660, 20-25 parts of fumed silica, 4-6 parts of zinc oxide, 10-12 parts of dolomite, 10-12 parts of bauxite, 14-16 parts of modified iron ore tailing powder, 0.1-0.3 part of accelerant CZ, 0.2-0.4 part of accelerant DETU (Diethyl Thiourea), 1-2 parts of sodium stearate, 1-2 parts of anti-aging agent ODA, 1-3 parts of aminopropyl triethoxysilane and 5-7 parts of saponite. The rubber material disclosed by the invention has excellent resistance to high / low temperature, oil, solvents and chemicals; and meanwhile, the mechanical property is good.

The invention provides an intercalation polymerization poly lactic acid-organophilic saponite composite material and a method for preparing the same. The intercalation polymerization poly lactic acid-organophilic saponite composite material comprises the materials of lactic acid monomer, organophilic saponite, catalyst and solvent; the preparation method is as follows: the intercalation polymerization poly lactic acid-organophilic saponite composite material is obtained by polyreaction. Furthermore, the obtained intercalation polymerization poly lactic acid-organophilic saponite composite material is used as a material to make products needed. In the tercalation polymerization poly lactic acid-organophilic saponite composite material of the invention, the melting point is far higher than the pure poly lactic acid, which shows that the thermal stability of the intercalation polymerization poly lactic acid-organophilic saponite composite material; the application range of the material is further widened, so that the material is particularly applied to such fields as packaging materials, fibers and agricultural films, etc; moreover, the invention is simple in making process, thereby facilitating the industrialized production.

The invention relates to a hyaluronic acid-modified amide hectorite nanoparticle and a preparation and an application of the hyaluronic acid modified hectorite amide nanoparticle. The hyaluronic acid modified hectorite amide nanoparticle is (3-amino propyl) ethoxydimethylsilane modified hectorite; and the mass fraction of the hyaluronic acid in the nanoparticle is 17.17%-19.09%. The preparation method comprises the following steps: modifying a hectorite surface with (3-amino propyl) ethoxydimethylsilane on to obtain hectorite amide; and through covalent action of amino and carboxyl, grafting the hectorite amide surface with hyaluronic acid, thus obtaining the hyaluronic acid modified hectorite amide nanoparticle. The stability and the biocompatibility of the nanoparticle are improved; meanwhile, the hyaluronic acid-modified hectorite amide nanoparticle has specific targeting action on cancer cells with high expression for a CD44 receptor, and can be applied to targeted delivery of anti-cancer drugs; and the hyaluronic acid-modified hectorite amide nanoparticle is simple in preparation method, mild in reaction condition and easy to operate, and has an industrial implementation prospect.

A wholly aromatic polyamide fiber which has excellent mechanical properties (toughness factor) and can be produced while attaining a satisfactory operation stability in the fiber formation step. The fiber comprises 100 parts by mass of a wholly aromatic polyamide and 0.05 to 20 parts by mass of particles of a lamellar clay mineral, e.g., hectorite, saponite, stevensite, beidellite, montmorillonite, or swelling mica.