Liquid photosensitive resin composition containing carboxylated epoxy
acrylates or methacrylates
    8.
    发明授权
    Liquid photosensitive resin composition containing carboxylated epoxy acrylates or methacrylates 失效
    含羧基环氧丙烯酸酯或甲基丙烯酸酯的液体感光性树脂组合物

    公开(公告)号:US4789620A

    公开(公告)日:1988-12-06

    申请号:US880738

    申请日:1986-07-01

    摘要: Disclosed is a liquid photosensitive resin composition comprising(a) an at least partially carboxyl-modified multifunctional epoxy acrylate and/or multifunctional epoxy methacrylate having an average acid value of 4 to 150 and a number average molecular weight of not greater than 5,000,(b) an acrylic and/or methacrylic cross-linking monomer and/or oligomer other than the epoxy acrylate and/or epoxy methacrylate,(c) an acrylic and/or methacrylic monoethylenically vinyl monomer,(d) an inorganic filler, and(e) a photo-initiator and/or photosensitizer.This liquid photosensitive resin composition has excellent alkali developability, yields a cured coating film having good adhesion and good electrical insulating properties under high-humidity conditions, and is suitable for use as a solder resist in the fabrication of printed circuit boards.

    摘要翻译: 公开了一种液体感光性树脂组合物,其包含(a)至少部分羧基改性的多官能环氧丙烯酸酯和/或平均酸值为4〜150,数均分子量为5000以下的多官能环氧丙烯酸酯(b )丙烯酸和/或甲基丙烯酸单烯属乙烯基单体以外的丙烯酸和/或甲基丙烯酸交联单体和/或低聚物,(d)无机填料,和(e)丙烯酸和/ 光引发剂和/或光敏剂。 该液体感光性树脂组合物具有优异的碱显影性,得到在高湿度条件下具有良好的粘合性和良好的电绝缘性的固化涂膜,适用于制造印刷电路板的阻焊剂。

    Heat-resistant resin molded article with excellent abrasion resistance
and process for producing the same
    9.
    发明授权
    Heat-resistant resin molded article with excellent abrasion resistance and process for producing the same 失效
    具有优异耐磨性的耐热树脂成型体及其制造方法

    公开(公告)号:US4689243A

    公开(公告)日:1987-08-25

    申请号:US783227

    申请日:1985-09-24

    摘要: A heat-resistant resin molded article excellent in abrasion resistance, surface smoothness, solvent resistance, durability and adhesiveness between base material and cured film, consisting of (1) a resin molded article composed of 2% by weight or more of a structural unit represented by the following structural formula ##STR1## (wherein R is a hydrogen atom, an alkyl group, an aryl group or an alicyclic group of 1 to 20 carbon atoms) and 98% by weight or less of an ethylenic monomer unit and (2) a cured film formed on the surface of said resin molded article by curing a crosslinking-curable resin material containing 30% by weight or more of at least one monomer having three or more (meth)acryloyloxy groups in one molecule, as well as a process for producing said heat-resistant resin molded article.

    摘要翻译: PCT No.PCT / JP85 / 00071 Sec。 371日期:1985年9月24日 102(e)1985年9月24日PCT 1985年2月20日PCT PCT。 出版物WO85 / 03670 日本1985年8月29日。耐磨性,表面平滑性,耐溶剂性,耐久性和基材与固化膜之间的粘合性优异的耐热性树脂成型体,由(1)由2重量% 以下结构式表示的结构单元,其中R为氢原子,烷基,芳基或碳原子数为1〜20的脂环族基),98重量%以下的结构单元 乙烯性单体单元和(2)通过将包含30重量%以上的至少一种具有三个以上(甲基)丙烯酰氧基的单体的交联固化性树脂材料固化在一个上形成在所述树脂成型体的表面上的固化膜 分子,以及制造所述耐热树脂模塑制品的方法。

    Delustering coating composition excellent in abrasion resistance
    10.
    发明授权
    Delustering coating composition excellent in abrasion resistance 失效
    具有优异耐磨性的清漆涂料组合物

    公开(公告)号:US4518472A

    公开(公告)日:1985-05-21

    申请号:US525895

    申请日:1983-08-24

    摘要: 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 .alpha.,.beta.-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 .alpha.,.beta.-ethylenically unsaturated bond in the molecule and a reactive monomer having at least two .alpha.,.beta.-ethylenically unsaturated bonds in the molecule.

    摘要翻译: 一种由活化能射线固化的涂料组合物,其包含(a)100重量份的包含至少30重量%的分子中具有至少3个丙烯酰氧基和/或甲基丙烯酰氧基的化合物的单体混合物(A),和 至多70重量%的分子中具有1至2个α,β-烯属不饱和键的化合物,(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 分子中具有一个α,β-烯属不饱和键的反应性单体的乳液型交联聚合物或共聚物,以及在分子中具有至少两个α,β-烯属不饱和键的反应性单体。