发明名称 |
Process for the preparation of polymer dispersions |
摘要 |
An improved paint composition comprises an aqueous dispersion of a water insoluble addition polymer formed substantially of monomers selected from the class consisting of styrene, acrylates, methacrylates, vinyl esters, and vinyl chloride; at least one anionic or non-ionic emulsifier; at least one polyoxyethylene-chain-containing compound with between 60 and 400 oxyethylene units; and a minor amount of at least one alkali-soluble addition polymer. The emulsifier may itself be a polyoxyethylene-chain-containing compound. The unsaturated monomers comprising the water insoluble addition polymer include at least one monomer containing a phosphoric acid, sulphonic acid, or carboxylic acid group or a group functioning as an emulsifier.
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申请公布号 |
US4477623(A) |
申请公布日期 |
1984.10.16 |
申请号 |
US19830461493 |
申请日期 |
1983.01.27 |
申请人 |
SYRNES INTERNATIONAL B.V. |
发明人 |
PONS, DICK A.;BIJKER, ANNO |
分类号 |
C08F2/00;C08F2/24;C08F2/26;C08F246/00;C09D5/00;C09D5/02;(IPC1-7):C08K5/49 |
主分类号 |
C08F2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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