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公开(公告)号:US20120108702A1
公开(公告)日:2012-05-03
申请号:US13381208
申请日:2010-06-25
申请人: Chris W. Miller , Rosalyn Waldo
发明人: Chris W. Miller , Rosalyn Waldo
IPC分类号: C08F124/00 , C09D11/10 , C08L63/00
CPC分类号: C09D133/068 , C08F220/06 , C08F220/14 , C08F220/18 , C08F220/32 , C08F222/1006 , C08F2220/1891 , C08L2312/06
摘要: The present invention relates to a process for the preparation of radiation curable compositions comprising at least one radiation curable (meth)acrylic copolymer A and at least one (meth)acrylated epoxy compound B, said process comprising:—the preparation of a copolymer P by copolymerization of monomers comprising: (i) from 0.1 to 50 mole % of at least one epoxy (meth)acrylate (a1), and (ii) from 50 to 99.9 mole % of at least one other copolymerizable monomer (m) different from (a1) in the presence of at least one non-copolymerizable epoxy compound (b1) and—further reacting copolymer P thereby obtained and the non-copolymerizable epoxy compound (b1) with at least one carboxylic (meth)acrylate (a3).
摘要翻译: 本发明涉及一种制备包含至少一种可辐射固化的(甲基)丙烯酸共聚物A和至少一种(甲基)丙烯酸酯化的环氧化合物B的辐射固化组合物的方法,所述方法包括: - 通过以下步骤制备共聚物P: 包括:(i)0.1至50摩尔%的至少一种环氧(甲基)丙烯酸酯(a1)和(ii)50至99.9摩尔%的至少一种其它可共聚单体(m)不同于( a1)在至少一种不可共聚的环氧化合物(b1)的存在下进一步反应,并使得到的共聚物P和不可共聚的环氧化合物(b1)与至少一种羧酸(甲基)丙烯酸酯(a3)进一步反应。
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公开(公告)号:US20120115987A1
公开(公告)日:2012-05-10
申请号:US13381465
申请日:2010-06-25
申请人: Chris W. Miller , Rosalyn Waldo
发明人: Chris W. Miller , Rosalyn Waldo
IPC分类号: C08L63/00 , C08F269/00 , C08F124/00
CPC分类号: C09D133/068 , C08F220/06 , C08F220/14 , C08F220/18 , C08F220/32 , C08F222/1006 , C08F2220/1891 , C08L2312/06
摘要: The invention relates to radiation curable compositions comprising at least one radiation curable (meth)acrylic copolymer A prepared by reacting a copolymer P obtained from copolymerizing monomers comprising (i) from 10 to 50 mole % of at least one (meth)acrylate (a1) comprising a first functional group, and (ii) from 50 to 90 mole % of at least one alkyl(meth)acrylate (a2) having at least 6 carbon atoms in the alkyl chain, with at least one (meth)acrylate (a3) comprising a second functional group which can react with the first functional group of (meth)acrylate (a1), said radiation curable (meth)acrylic copolymer A having a number average molecular weight Mn of 1000 to 23000, and their use for making inks, varnishes, adhesives and coatings.
摘要翻译: 本发明涉及包含至少一种可辐射固化的(甲基)丙烯酸共聚物A的辐射固化组合物,该共聚物是由共聚单体制得的,该单体包括(i)10-50摩尔%的至少一种(甲基)丙烯酸酯(a1) 包含第一官能团,和(ii)50-90摩尔%的烷基链中具有至少6个碳原子的至少一种(甲基)丙烯酸烷基酯(a2)与至少一种(甲基)丙烯酸酯(a3) 包括可与(甲基)丙烯酸酯(a1)的第一官能团反应的第二官能团,数均分子量Mn为1000〜23000的所述可辐射固化(甲基)丙烯酸系共聚物A及其制造墨水的用途, 清漆,粘合剂和涂料。
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