发明名称 |
HIGH SOLIDS ACRYLIC DISPERSION LACQUER |
摘要 |
A high solids acrylic dispersion lacquer coating composition useful as an exterior finish for automobiles and trucks comprises an acrylic polymer binder content of 25-45% by weight in a non-aqueous medium; wherein the acrylic polymer is a blend of (1) Polymer A of methyl methacrylate and a polymerized monomer of allyl methacrylate, alkyl amino alkyl methacrylate or mixtures thereof; (2) Copolymer B of methyl methacrylate and an alkyl acrylate having 6-12 carbon atoms in the alkyl group; and (3) A graft copolymer of Polymer A which forms a backbone of the graft copolymer and Copolymer B attached to the backbone which forms side chains of the graft copolymer; and wherein the non-aqueous medium is a blend of (a) an aliphatic solvent which at 25 DEG C is a non-solvent for Polymer A and a solvent for Copolymer B; and (b) a coalescing solvent for the binder. a |
申请公布号 |
ZA8103743(B) |
申请公布日期 |
1983.01.26 |
申请号 |
ZA19810003743 |
申请日期 |
1981.06.04 |
申请人 |
DU PONT |
发明人 |
BRASEN WALLACE RAYMOND;GREGOROVICH BASIL VOLODYMYR;GERHARDT GLENN EDWARD |
分类号 |
C09D5/00;C08F2/14;C08F2/18;C09D5/02;C09D133/04;C09D133/12;C09D151/00 |
主分类号 |
C09D5/00 |
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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