发明名称 |
PROCESS FOR PREPARING AN AQUEOUS DISPERSION |
摘要 |
A process of preparing aqueous dispersions of multi-component film-forming polymer particles, suitable for use in a cathodic electrodeposition process. The disperse particles, which may be thermoplastic or thermosetting, are derived from mixtures of pre-formed polymer and addition polymer formed in situ. The process is carried out at a pH below 10 and in the presence of a selected cationic surface active agent which stabilizes the dispersion below pH 10 but renders it unstable at a pH of 10-11. |
申请公布号 |
RO83379(B) |
申请公布日期 |
1984.07.30 |
申请号 |
RO19810104833 |
申请日期 |
1981.07.10 |
申请人 |
DULUX AUSTRALIA LTD. |
发明人 |
GIBSON DAVID VINCENT;MCKAY GARYY MICHAEL;SWALWELL JOHN EDWARD |
分类号 |
C08F283/00;C08F2/18;C08F2/20;C08F2/22;C08F2/28;C08F283/02;C08F283/10;C08F291/00;C08J3/24;C09D5/44;C09D151/00;C25D13/06 |
主分类号 |
C08F283/00 |
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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