发明名称 |
AQUEOUS POLYMER DISPERSION AND PROCESS FOR THE PRODUCTION THEREOF AS WELL AS ITS USE |
摘要 |
An aqueous polymer dispersion in which the polymers contain carboxyl groups and are adjustable in behaviour by adjustment of the pH. The polymers are uncrosslinked copolymers or terpolymers, some of whose carboxyl groups have been neutralised. The dispersion medium is free from organic solvents and preferably free from wetting agents and foreign ions. The dispersion is preferably prepared starting from the finished polymer by comminution in aqueous, preferably alkaline medium. The dispersions are suitable for the production of protective coatings. |
申请公布号 |
ZA8704188(B) |
申请公布日期 |
1988.01.27 |
申请号 |
ZA19870004188 |
申请日期 |
1987.06.11 |
申请人 |
RB KUNSTSTOFFPATENT VERWERT AG |
发明人 |
DR. HEINRICH DEIBIG;JUAN CARLOS RUGGIERI;ALBRECHT DINKELAKER |
分类号 |
B29B9/00;C08F8/44;C08J3/03;C08L33/02;C08L33/04;C09D5/44;C09D133/02;C09D133/04 |
主分类号 |
B29B9/00 |
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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