发明名称 |
Method for preparing a latex from a chlorinated vinylic polymer |
摘要 |
Process for preparing a seed latex of a methyl methacrylate polymer (PMMA) by radical polymerization in aqueous emulsion of methyl methacrylate and optionally at least one comonomer. Process for preparing a chlorinated vinyl polymer latex by radical polymerization in aqueous emulsion of at least one chlorinated vinyl monomer, according to which the polymerization takes place in the presence of at most 3% by weight, expressed relative to the total weight of the monomers, of the PMMA seed latex. |
申请公布号 |
US8623952(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US20070305410 |
申请日期 |
2007.07.02 |
申请人 |
CLAASSEN PETER;OFFNER ROLAND;FAYE BENOIT;VANDERVEKEN YVES;SOLVAY (SOCIETE ANONYME) |
发明人 |
CLAASSEN PETER;OFFNER ROLAND;FAYE BENOIT;VANDERVEKEN YVES |
分类号 |
C08F20/18;C08F2/18;C08F2/24;C08F214/08 |
主分类号 |
C08F20/18 |
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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