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    • 71. 发明专利
    • Photosensitive resin composition
    • 感光树脂组合物
    • JPS58204008A
    • 1983-11-28
    • JP8660682
    • 1982-05-24
    • Hitachi Ltd
    • AZUMA KAZUFUMINATE KAZUONAKATANI MITSUOYOKONO ATARUENDOU TAKESHI
    • C08F24/00C08F2/50C08F290/00C08F299/00C08F299/02C08G65/00C08G67/00C09D4/00C09D5/00G03F7/027
    • C08F299/024G03F7/027
    • PURPOSE: The titled composition containing a photo-radical-polymerizable, low- shrinking polymerizable monomer, comprising 2-methylene-1,3-dioxepane, -dioxane or -dioxolane or a derivative thereof and a photosensitizer.
      CONSTITUTION: A composition comprising about 10W90pts.wt. at least one compound selected from the group consisting of 2-methylene-1,3-dioxepane, its derivative, 2-methylene-1,3-dioxane, its derivative, 2-methylene-1,3-dioxolane and its derivative, 90W10pts.wt. at least one member selected from the group consisting of an epoxyacrylate resin having acryloyl or methacryloyl groups on the molecular terminals, a 1,2-polybutadiene resin and an organopolysiloxane and a photosensitizer, said senstizer being added in an amount of about 0.05W5pts.wt. per 100pts.wt. total of the above two components. If required, an addition-polymerizable monomer, a filler, a thixotropic agent, a colorant, a thermal polymerization initiator, an adhesion-imparting agent or the like is mixed.
      COPYRIGHT: (C)1983,JPO&Japio
    • 目的:含有可光聚合的低收缩可聚合单体的标题组合物,其包含2-亚甲基-1,3-二氧杂环庚烷,二恶烷或二氧杂环戊烷或其衍生物和光敏剂。 构成:包含约10-90pts.wt。 选自2-亚甲基-1,3-二氧杂环庚烷,其衍生物,2-亚甲基-1,3-二恶烷,其衍生物,2-亚甲基-1,3-二氧戊环及其衍生物的至少一种化合物,90 -10pts.wt。 选自由分子末端具有丙烯酰基或甲基丙烯酰基的环氧丙烯酸酯树脂,1,2-聚丁二烯树脂和有机聚硅氧烷以及光敏剂组成的组中的至少一种,所述振动剂的加入量为约0.05-5pts。 重量 每100pts.wt 共有上述两个组成部分。 如果需要,可混合加成聚合单体,填料,触变剂,着色剂,热聚合引发剂,赋形剂等。