发明名称 |
Water-borne alkyd coatings by miniemulsion polymerization |
摘要 |
A distinctive graft copolymer is made by dissolving an alkyd resin in various vinyl monomers (methyl methacrylate, styrene, etc.). The monomer/alkyd solution is then miniemulsion polymerized to form a latex consisting of submicron particles of polymer with the alkyd grafted onto the polymer backbone. The latex can be applied to a substrate, which on drying forms a polymeric film with good film properties. The latex can be used in a latex paint formulation in place of an acrylate, acetate or styrene-divinyl benzene latex. In this way it is possible to produce water-borne alkyd coatings which combine the film hardness properties of an oil-based alkyd coating with easy application and cleanup. The coating will beneficially lack organic solvent exposure of typical standard latex coatings.
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申请公布号 |
US6369135(B1) |
申请公布日期 |
2002.04.09 |
申请号 |
US19960696361 |
申请日期 |
1996.08.13 |
申请人 |
GEORGIA TECH RESEARCH CORPORATION |
发明人 |
SCHORK F. JOSEPH;GOOCH JAN W.;POEHLEIN GARY W.;WANG SHOU-TING |
分类号 |
C08F2/16;C08F2/24;C08F257/02;C08F265/04;C08F291/00;C08L51/00;C09D151/00;(IPC1-7):C08F2/16;C08K3/26 |
主分类号 |
C08F2/16 |
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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