申请人:MITSUBISHI RAYON CO., LTD.
公开号:EP0102830A2
公开(公告)日:1984-03-14
A coating composition curable by an activation energy ray, which comprises (a) 100 parts by weight of a monomer mixture (A) comprising at least 30% by weight of a compound having at least 3 acryloyloxy and/or methacryloyloxy groups in the molecule and up to 70% by weight of a compound having 1 to 2 α,β-ethylenically unsaturated bonds in the molecule, (b) 0.01 to 6.0 parts by weight of at least one photosensitizer and (c) 0.5 to 30 parts by weight of an emulsion type crosslinked polymer or copolymer of a reactive monomer having one a,p-ethylenically unsaturated bond in the molecule and a reactive monomer having at least two α,β-ethylenically unsaturated bonds in the molecule.
一种可用活化能射线固化的涂料组合物,它包括(a)100份(重量)单体混合物(A),该单体混合物包括至少30%(重量)分子中含有至少3个丙烯酰氧基和/或甲基丙烯酰氧基的化合物和最多70%(重量)分子中含有1至2个α,β-乙烯不饱和键的化合物,(b)0.01 至 6.0 重量份的至少一种光敏剂和 (c) 0.5 至 30 重量份的乳液型交联聚合物或反应性单体的共聚物,该反应性单体在 分子中具有一个 a,p-乙烯不饱和键,而反应性单体在分子中具有至少两个 α,β-乙烯不饱和键。