Novel production process for preparing organic-inorganic composite water retaining agent
The invention discloses a novel production process for preparing an organic-inorganic composite water retaining agent. The novel production process comprises the following steps: a, mixing sodium hydroxide with deionized water, and adding the obtained mixture into acrylic acid under the condition of...
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| creator | ZHANG YUKAI GAO DEKUAN MA YUAN WU ZHENGJIE WANG BINGZHU WANG HAIWANG WANG GUANQI PU HONGQIN |
| description | The invention discloses a novel production process for preparing an organic-inorganic composite water retaining agent. The novel production process comprises the following steps: a, mixing sodium hydroxide with deionized water, and adding the obtained mixture into acrylic acid under the condition of an ice water bath so as to obtain a product A; b, mixing titanium dioxide dispersion with deionizedwater to obtain a product B; c, mixing the product A, the product B and acrylamide, pouring the obtained mixture into a quartz tube and carrying out ultraviolet irradiation in a nitrogen atmosphere to obtain a photopolymerization product, i.e., a product C; d, mixing N,N-methylenebisacrylamide, ammonium persulfate and deionized water to obtain a product D; e, mixing and heating the product C andthe D product in the nitrogen atmosphere to obtain a product e; and f, soaking the product e in alcohol and then carrying out drying so as to obtain a finished product. The novel production process inthe invention solves the p |
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The novel production process comprises the following steps: a, mixing sodium hydroxide with deionized water, and adding the obtained mixture into acrylic acid under the condition of an ice water bath so as to obtain a product A; b, mixing titanium dioxide dispersion with deionizedwater to obtain a product B; c, mixing the product A, the product B and acrylamide, pouring the obtained mixture into a quartz tube and carrying out ultraviolet irradiation in a nitrogen atmosphere to obtain a photopolymerization product, i.e., a product C; d, mixing N,N-methylenebisacrylamide, ammonium persulfate and deionized water to obtain a product D; e, mixing and heating the product C andthe D product in the nitrogen atmosphere to obtain a product e; and f, soaking the product e in alcohol and then carrying out drying so as to obtain a finished product. 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| subjects | ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Novel production process for preparing organic-inorganic composite water retaining agent |
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