发明名称 |
Graft polymers as biodegradable detergent additives |
摘要 |
This invention relates to a novel class of biodegradable water-soluble graff copolymers having building, anti-filming, dispersing and threshold crystal inhibiting properties comprising (a) an acid functional monomer and optionally (b) other water-soluble, monoethylenically unsaturated monomers copolymerizable with (a) grafted to a biodegradable substrate comprising polyalkylene oxides and/or polyalkoxylated materials.
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申请公布号 |
US5420211(A) |
申请公布日期 |
1995.05.30 |
申请号 |
US19940210524 |
申请日期 |
1994.03.18 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
HUGHES, KATHLEEN A.;SWIFT, GRAHAM |
分类号 |
B01F17/52;C02F5/00;C02F5/08;C02F5/10;C02F5/12;C02F5/14;C08F283/06;C08L51/08;C08L101/16;C11D3/37;(IPC1-7):C11D3/37;C23F11/173 |
主分类号 |
B01F17/52 |
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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