CN101973062A - Production method of black attapulgite polymer clay - Google Patents
Production method of black attapulgite polymer clay Download PDFInfo
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- CN101973062A CN101973062A CN 201010240264 CN201010240264A CN101973062A CN 101973062 A CN101973062 A CN 101973062A CN 201010240264 CN201010240264 CN 201010240264 CN 201010240264 A CN201010240264 A CN 201010240264A CN 101973062 A CN101973062 A CN 101973062A
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- Prior art keywords
- black
- concavo
- mixture
- attapulgite
- convex
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- 229960000892 attapulgite Drugs 0.000 title claims abstract description 47
- 229910052625 palygorskite Inorganic materials 0.000 title claims abstract description 47
- 239000004927 clay Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229920000642 polymer Polymers 0.000 title abstract 7
- 239000000203 mixture Substances 0.000 claims abstract description 47
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims abstract description 32
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 239000011265 semifinished product Substances 0.000 claims abstract description 9
- 239000000047 product Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000004898 kneading Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000004576 sand Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 19
- 239000012153 distilled water Substances 0.000 claims description 18
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 11
- 238000000746 purification Methods 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000440 bentonite Substances 0.000 claims description 9
- 229910000278 bentonite Inorganic materials 0.000 claims description 9
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 9
- 229920002545 silicone oil Polymers 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a production method of black attapulgite polymer clay. The technical scheme of the method is characterized by comprising the following steps: adding black sand-like attapulgite mixture to an operating horizontal flour-mixing machine, slowly adding sodium polyacrylate gel solution into the black sand-like attapulgite mixture, and then stirring to obtain black clod-like attapulgite mixture; spraying methyl silicone oil on the black clod-like attapulgite mixture, kneading to obtain the semi-finished product of black attapulgite polymer clay; and finally pressing the semi-finished product into a flat shape, sealing and packaging to obtain a finished product. The black attapulgite polymer clay has the characteristics of high viscosity, good soft plasticity, small shrinkage rate, no need of baking, no cracking, no corrosion and no greasy feeling, and can be hardened after natural drying. When the black attapulgite polymer clay is mixed with attapulgite polymer clay in other colors for use, artware with clear patterns, bright colors and vivid effect can be shaped, and the black attapulgite polymer clay is applicable to the shaping of patterns, molds and artware.
Description
Technical field
The present invention relates to the mud of making pottery, be specifically related to a kind of production method of black attapulgite soft ceramic mud.
Background technology
The primary raw material of soft ceramic mud is polyvinyl chloride and calcium carbonate, cohesive is bad under the normal temperature state, long preservation easily wears out and fades, bubble easily during the baking soft ceramic mud,, finished product is burnt and melt if when temperature surpasses 200 ℃, even may cause burning, generate chloride excitant toxic smog, the selling price of soft ceramic mud is higher, is unfavorable for promoting the use of.
The Chinese patent publication number is: CN 101186736, open day: on May 28th, 2008, name is called " a kind of soft ceramic mud and preparation method thereof ", disclose: " a kind of soft ceramic mud and preparation method; it is prepared from by following parts by weight of component: PVC paste resin 15～40, bizinc resin 20～55, calcium carbonate 15～35, plasticizer 0.1～0.4, toner 0.5～0.15, all the other are micro-moisture and impurity ".
The weak point of above-mentioned patent is that the soft ceramic mud primary raw material that this technology is produced is PVC paste resin, bizinc resin and calcium carbonate, and cohesive is bad under the normal temperature state, is unfavorable for making moulding, and bizinc resin belongs to poisonous substance.
The Chinese patent Granted publication number is: CN 1273531, Granted publication day: on September 6th, 2006, name is called " a kind of manufacture method of transparent texture resin clay ", disclose: " a kind of manufacture method of transparent texture resin clay; it is characterized in that: it is at first mixed together by ethylene powder-vinyl acetate copolymer, starch, glycerine, anticorrisive agent, spices and adds water purification again and stir into mud shape thing; and then add atoleine and mix and stir, vacuum-packed finished product ".
The weak point of above-mentioned patent is that the transparent texture resin clay primary raw material that this technology is produced is ethylene powder-vinyl acetate copolymer and starch, ethylene powder-vinyl acetate copolymer has spread effect to eyes and skin, be not suitable for being used to manufacture the raw material of artifacts, need a large amount of starch in this product, be unfavorable for promoting the use of.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of production method of black attapulgite soft ceramic mud is provided.
The production method of black attapulgite soft ceramic mud is: the concavo-convex excellent mixture of black sand shape is added in the horizontal dough mixer that has turned round, and the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of black sand shape, mixing and stirring is the block concavo-convex excellent mixture of black mud; Be sprayed on the block concavo-convex excellent mixture of black mud with methyl-silicone oil, kneading becomes the semi-finished product of black attapulgite soft ceramic mud, is pressed into tabular black attapulgite soft ceramic mud at last, packs to be finished product.
The black attapulgite soft ceramic mud is made up of Concave-convex clay rod powder, bentonite in powder, graphite powder, tri-iron tetroxide, Sodium Polyacrylate, propane diols, methyl-silicone oil and distilled water after purifying.
Use the wet beneficiation craft of concavo-convex rod, the screening of mineral such as the hydromica in the Concave-convex clay rod, quartz, opal and carbonate is got rid of, obtain the Concave-convex clay rod after a kind of purify, the Concave-convex clay rod soil property exquisiteness after the purification, smooth surface, quality is lighter, be viscosity and plasticity when moist, its viscosity can reach more than the 3000mPas, helps the bonding between the raw material, the dry post-shrinkage ratio of Concave-convex clay rod is little, and does not produce be full of cracks; Concave-convex clay rod powder after the described purification is that the Concave-convex clay rod after purifying is carried out abrasive dust, the Concave-convex clay rod powder particles fineness after the purification that the present invention selects for use≤0.074 millimeter.
Bentonite has excellent plasticity, caking property and lubricity, helps increasing the plasticity of black attapulgite soft ceramic mud and the intensity after the air dry, bentonite in powder grain fineness≤0.074 that the present invention selects for use millimeter.
The graphite powder hand has been touched soapy feeling, and metallic luster is arranged, and has special non-oxidizability, lubricity, tack and plasticity, is a kind of black pigment that is not easy to fade, graphite powder particle fineness≤0.025 that the present invention selects for use millimeter.
Tri-iron tetroxide is a black powder, has tinting strength, tinting power height, fast light, characteristics that weather resisteant is good, ferriferrous oxide particles fineness≤0.025 that the present invention selects for use millimeter.
Sodium Polyacrylate is a kind of white powder, odorless, tasteless and nontoxic can be slowly soluble in water, forms extremely sticky transparent gel, have thickening, emulsification, figuration, multiple function such as expanded, stable, can improve the caking property and the ductility of black attapulgite soft ceramic mud.
Propane diols is the stable water imbibition liquid of a kind of water white transparency toughness, and is water-soluble, in the present invention as solvent, emulsifying agent, antifreezing agent and lubricant.
Methyl-silicone oil is a kind of water white thick liquid, has colourless, tasteless, not volatile and water-fast characteristics, in the present invention as defoamer, releasing agent, lubricant and optical brightener.
Distilled water is meant with the pure water of distillating method preparation, uses distilled water can effectively improve the viscosity of Sodium Polyacrylate gelinite in the present invention.
The present invention is achieved by following technical proposals:
1, the production method of black attapulgite soft ceramic mud is: 1. the concavo-convex excellent mixture of black sand shape is added in the horizontal dough mixer that has turned round, and the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of black sand shape, mixing and stirring is the block concavo-convex excellent mixture of black mud; 2. the block concavo-convex excellent mixture of black mud is added in the dough kneeding machine, be sprayed on the block concavo-convex excellent mixture of black mud with methyl-silicone oil, kneading becomes the semi-finished product of black attapulgite soft ceramic mud; 3. black attapulgite soft ceramic mud semi-finished product are added in the oodle maker and press repeatedly 2～4 times, be pressed into tabular black attapulgite soft ceramic mud at last, pack and be finished product.
2, the batching of black attapulgite soft ceramic mud is made up of following component by weight percentage: the concavo-convex excellent mixture 60～85% of black sand shape, Sodium Polyacrylate gel solution 10～35% and methyl-silicone oil 0.1～5%.
The batching of the concavo-convex excellent mixture of described black sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 15～45% after the purification, bentonite in powder 5～25%, graphite powder 0.5～10%, tri-iron tetroxide 0.5～5% and distilled water 25～65%;
The production method of the concavo-convex excellent mixture of described black sand shape is: stir in the Concave-convex clay rod powder after will purifying earlier, bentonite in powder, graphite powder and the tri-iron tetroxide adding mixer, be black powdery attapulgite mixture after stirring, slowly add in the black powdery attapulgite mixture with distilled water again and stir, black powdery attapulgite mixture is carried out moistening, through stirring and moistening be the concavo-convex excellent mixture of black sand shape afterwards;
The batching of described Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 0.1～5%, propane diols 0.3～25% and distilled water 70～99.6%;
The compound method of described Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols, when Sodium Polyacrylate in propane diols after the moistening dispersion, the common adding in the distilled water, slowly stir, be dissolved in fully in the distilled water up to Sodium Polyacrylate, form the Sodium Polyacrylate gel solution of thickness.
Concave-convex clay rod after the described purification, it is the concavo-convex excellent ore deposit mixture that will contain earth impurity, import in the hydrolytic tank after crushed, soak after 24 hours, dash with high-pressure pump and to turn over, and the sieve of the drum by making with stainless steel steel wire sieve removes the impurity more than 1 millimeter, send in the acclive sedimentation basin, continuation is dashed with high-pressure pump and is turned over, after 12 hours, because the proportion in concavo-convex excellent ore deposit is lighter, its the superiors in whole sediment draws this part concavo-convex excellent ore deposit with slush pump and sends in the flat sedimentation basin, emits unnecessary water after 15 hours, through 2-3 days air dry, take out the Concave-convex clay rod after this part concavo-convex excellent ore deposit is purification;
This technology is to adopt " the concavo-convex excellent wet beneficiation craft " in application on September 18th, 2003 by the inventor, and the Chinese patent Granted publication number is: CN1224463, Granted publication day: on October 26th, 2005.
The black attapulgite soft ceramic mud viscosity height that the present invention produces, soft plasticity is good, have that shrinkage factor is little, indeformable, hardening after air dry, do not need to toast, do not produce be full of cracks, not mouldy, never degenerate, not chafe, nontoxic, non-corrosiveness and do not have the characteristics of greasy feeling.
The black attapulgite soft ceramic mud mixes use with the concavo-convex excellent soft ceramic mud of other color, can mould clear patterns, lovely luster and effect handicraft true to nature.
Production technology of the present invention is simple, and is with low cost, helps promoting the use of.
The black attapulgite soft ceramic mud is applicable to moulds pattern, mould and handicraft.
The specific embodiment
The invention will be further described below in conjunction with embodiment:
1, the production method of black attapulgite soft ceramic mud is: 1. the concavo-convex excellent mixture of black sand shape is added in the horizontal dough mixer that has turned round, and the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of black sand shape, mixing and stirring is the block concavo-convex excellent mixture of black mud; 2. the block concavo-convex excellent mixture of black mud is added in the dough kneeding machine, be sprayed on the block concavo-convex excellent mixture of black mud with methyl-silicone oil, kneading becomes the semi-finished product of black attapulgite soft ceramic mud; 3. black attapulgite soft ceramic mud semi-finished product are added in the oodle maker and press repeatedly 3 times, be pressed into tabular black attapulgite soft ceramic mud at last, pack and be finished product.
2, the batching of black attapulgite soft ceramic mud is made up of following component by weight percentage: the concavo-convex excellent mixture 75% of black sand shape, Sodium Polyacrylate gel solution 23% and methyl-silicone oil 2%.
The batching of the concavo-convex excellent mixture of described black sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 36% after the purification, bentonite in powder 20%, graphite powder 3%, tri-iron tetroxide 2% and distilled water 39%;
The production method of the concavo-convex excellent mixture of described black sand shape is: stir in the Concave-convex clay rod powder after will purifying earlier, bentonite in powder, graphite powder and the tri-iron tetroxide adding mixer, be black powdery attapulgite mixture after stirring, slowly add in the black powdery attapulgite mixture with distilled water again and stir, black powdery attapulgite mixture is carried out moistening, through stirring and moistening be the concavo-convex excellent mixture of black sand shape afterwards;
The batching of described Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 2%, propane diols 6% and distilled water 92%;
The compound method of described Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols, when Sodium Polyacrylate in propane diols after the moistening dispersion, the common adding in the distilled water, slowly stir, be dissolved in fully in the distilled water up to Sodium Polyacrylate, form the Sodium Polyacrylate gel solution of thickness.
Claims (1)
1. the production method of a black attapulgite soft ceramic mud, it is characterized in that, 1. the concavo-convex excellent mixture of black sand shape is added in the horizontal dough mixer that has turned round, and the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of black sand shape, mixing and stirring is the block concavo-convex excellent mixture of black mud; 2. the block concavo-convex excellent mixture of black mud is added in the dough kneeding machine, be sprayed on the block concavo-convex excellent mixture of black mud with methyl-silicone oil, kneading becomes the semi-finished product of black attapulgite soft ceramic mud; 3. black attapulgite soft ceramic mud semi-finished product are added in the oodle maker and press repeatedly 2～4 times, be pressed into tabular black attapulgite soft ceramic mud at last, pack and be finished product;
The batching of described black attapulgite soft ceramic mud is made up of following component by weight percentage: the concavo-convex excellent mixture 60～85% of black sand shape, Sodium Polyacrylate gel solution 10～35% and methyl-silicone oil 0.1～5%;
The batching of the concavo-convex excellent mixture of described black sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 15～45% after the purification, bentonite in powder 5～25%, graphite powder 0.5～10%, tri-iron tetroxide 0.5～5% and distilled water 25～65%;
The production method of the concavo-convex excellent mixture of described black sand shape is: stir in the Concave-convex clay rod powder after will purifying earlier, bentonite in powder, graphite powder and the tri-iron tetroxide adding mixer, be black powdery attapulgite mixture after stirring, slowly add in the black powdery attapulgite mixture with distilled water again and stir, black powdery attapulgite mixture is carried out moistening, through stirring and moistening be the concavo-convex excellent mixture of black sand shape afterwards;
The batching of described Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 0.1～5%, propane diols 0.3～25% and distilled water 70～99.6%;
The compound method of described Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols, when Sodium Polyacrylate in propane diols after the moistening dispersion, the common adding in the distilled water, slowly stir, be dissolved in fully in the distilled water up to Sodium Polyacrylate, form the Sodium Polyacrylate gel solution of thickness;
Concave-convex clay rod after the described purification, it is the concavo-convex excellent ore deposit mixture that will contain earth impurity, import in the hydrolytic tank after crushed, soak after 24 hours, dash with high-pressure pump and to turn over, and the sieve of the drum by making with stainless steel steel wire sieve removes the impurity more than 1 millimeter, send in the acclive sedimentation basin, continuation is dashed with high-pressure pump and is turned over, after 12 hours, because the proportion in concavo-convex excellent ore deposit is lighter, its the superiors in whole sediment draws this part concavo-convex excellent ore deposit with slush pump and sends in the flat sedimentation basin, emits unnecessary water after 15 hours, through 2-3 days air dry, take out the Concave-convex clay rod after this part concavo-convex excellent ore deposit is purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010102402646A CN101973062B (en) | 2010-07-30 | 2010-07-30 | Production method of black attapulgite polymer clay |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102402646A CN101973062B (en) | 2010-07-30 | 2010-07-30 | Production method of black attapulgite polymer clay |
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| CN101973062B CN101973062B (en) | 2011-07-20 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0368507A2 (en) * | 1988-11-09 | 1990-05-16 | Engelhard Corporation | Stable color dispersions, their preparation and use in ceramic glazes |
| US20030230217A1 (en) * | 2002-06-17 | 2003-12-18 | Elsaesser Armin Croft | Clay plaster |
| CN1552529A (en) * | 2003-09-18 | 2004-12-08 | 许盛英 | Buckled rod wetting benefication process |
| CN1583865A (en) * | 2004-06-12 | 2005-02-23 | 姚长领 | Method for preparing transparent resin clay |
| JP2009227481A (en) * | 2008-03-19 | 2009-10-08 | Ube Ind Ltd | Hydraulic composition |
-
2010
- 2010-07-30 CN CN2010102402646A patent/CN101973062B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0368507A2 (en) * | 1988-11-09 | 1990-05-16 | Engelhard Corporation | Stable color dispersions, their preparation and use in ceramic glazes |
| US20030230217A1 (en) * | 2002-06-17 | 2003-12-18 | Elsaesser Armin Croft | Clay plaster |
| CN1552529A (en) * | 2003-09-18 | 2004-12-08 | 许盛英 | Buckled rod wetting benefication process |
| CN1583865A (en) * | 2004-06-12 | 2005-02-23 | 姚长领 | Method for preparing transparent resin clay |
| JP2009227481A (en) * | 2008-03-19 | 2009-10-08 | Ube Ind Ltd | Hydraulic composition |
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