发明名称 |
Environmentally friendly aqueous architectural coating compositions |
摘要 |
An environmentally friendly stable aqueous optionally structured water-resistant architectural coating composition (especially a paint) containing a film-forming binder polymer composed of a starch modified by the presence of carboxylic acid or inorganic carboxylate groups and bonded (probably grafted) to chains of copolymerized mono-ethylenically unsaturated monomers (e.g. "acrylic", "vinyl" or "styrenic" copolymers) permitting a stable aqueous dispersion of the binder polymer to be made which retains good water-resistance in the dried paint. The modified starch allows paints to be made with less dependence on materials obtained from non-renewable resources whilst retaining a low water-sensitivity.
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申请公布号 |
US2002128380(A1) |
申请公布日期 |
2002.09.12 |
申请号 |
US20020046613 |
申请日期 |
2002.01.16 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
HORLEY SUSAN MARY;WHEELER STEPHEN ARTHUR |
分类号 |
C08F251/00;C09D151/02;(IPC1-7):C08L3/00 |
主分类号 |
C08F251/00 |
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