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公开(公告)号:EP0602763A1
公开(公告)日:1994-06-22
申请号:EP93300834.4
申请日:1993-02-04
发明人: Wolfersberger, Martha Harbaugh , Schindler, Frederick James , Novak, Ronald William , Beckley Ronald Scott
IPC分类号: C08F291/00 , C08F265/04 , C08F257/02 , C08F8/14 , C09D151/00 , C09D151/04
CPC分类号: C09D151/06 , C08F8/02 , C08F265/06 , C08F2800/20 , C08F2810/20 , C08F2810/30 , Y10S525/902 , C08F2/22 , C08F8/44 , C08F2220/1825
摘要: An aqueous, radiation-curable, functionalized latex polymer composition and its preparation are disclosed. The composition is a multistaged latex polymer formed from a first stage polymer and a second stage polymer having α, β-unsaturated carbonyl functionalization which permits curing by UV radiation. The composition dries tack-free before curing. The final cured UV coating has excellent solvent resistance, water resistance, stain resistance, direct impact resistance and hot print resistance. The composition is useful in coatings, adhesives, inks and leather coatings, and is particularly useful as a coating on wood.
摘要翻译: 可辐射固化的多层胶乳聚合物的形成包括(a)形成多级胶乳聚合物,其包含(1)第一级聚合物; 和(2)包含至少一种共聚单体的第二级聚合物。 酸功能; (b)用碱将部分中和第二阶段聚合物的第二阶段聚合物的酸官能团; 和(c)使部分中和的聚合物与单烯属不饱和物反应。 环氧化物cpd 一个quat 铵相转移催化剂是优选的。 在步骤(c)之前添加。
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公开(公告)号:EP0602763B1
公开(公告)日:1997-10-15
申请号:EP93300834.4
申请日:1993-02-04
发明人: Wolfersberger, Martha Harbaugh , Schindler, Frederick James , Novak, Ronald William , Beckley Ronald Scott
IPC分类号: C08F291/00 , C08F265/04 , C08F257/02 , C08F8/14 , C09D151/00 , C09D151/04
CPC分类号: C09D151/06 , C08F8/02 , C08F265/06 , C08F2800/20 , C08F2810/20 , C08F2810/30 , Y10S525/902 , C08F2/22 , C08F8/44 , C08F2220/1825
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