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    • 86. 发明专利
    • Positive-type radiation-sensitive resin composition, cured film, method for producing the same, semiconductor element, and display device
    • 阳离子型辐射敏感性树脂组合物,固化膜,其制造方法,半导体元件和显示装置
    • JP2014137454A
    • 2014-07-28
    • JP2013005605
    • 2013-01-16
    • Jsr CorpJsr株式会社
    • MISHIMA ERINISHIMURA YUKIOSHIMOKAWA TSUTOMUYASHIRO TAKAO
    • G03F7/023C08F212/14C08F220/30H01L21/027
    • PROBLEM TO BE SOLVED: To provide a positive-type radiation-sensitive resin composition capable of forming a cured film excellent in storage stability and in addition, sufficiently satisfying general characteristics such as sensitivity, developing adhesion, heat resistance, chemical resistance, transmittance and dielectric constant while retaining good surface hardness.SOLUTION: The positive-type radiation-sensitive resin composition comprises: [A] a polymer having a structural unit (I) containing at least one selected from the group comprising groups represented by formula (1) mentioned below and groups represented by formula (2) mentioned below and a structural unit (II) containing a cyclic ether structure or a cyclic carbonate structure; and [B] an acid generator. In the formula (1) mentioned below, Rand Rare each independently a hydrogen atom, a 1-4C alkyl group or a 1-4C fluorinated alkyl group. In the formula (2) mentioned below, Rand Rare each independently a hydrogen atom, a halogen atom, a 1-4C alkyl group or a 1-4C fluorinated alkyl group.
    • 要解决的问题:提供能够形成保存稳定性优异的固化膜的正型感光性树脂组合物,另外,充分满足一般特性如感光度,显影粘合性,耐热性,耐化学性,透光率和电介质 常数,同时保持良好的表面硬度。解决方案:正型辐射敏感树脂组合物包含:[A]具有结构单元(I)的聚合物,其含有选自下述式(1)表示的基团中的至少一种 和由下述式(2)表示的基团和含有环醚结构或环状碳酸酯结构的结构单元(II); 和[B]酸生成剂。 在下述式(1)中,兰德尔芳基各自独立地为氢原子,1-4C烷基或1-4C氟化烷基。 在下述式(2)中,兰德尔芳基各自独立地为氢原子,卤素原子,1-4C烷基或1-4C氟化烷基。
    • 88. 发明专利
    • Thermoplastic elastomer composition and thermoplastic elastomer
    • 热塑性弹性体组合物和热塑性弹性体
    • JP2014065824A
    • 2014-04-17
    • JP2012212272
    • 2012-09-26
    • Nof Corp日油株式会社
    • SATO KAZUHIROMOCHIDATE KAZUOMITASAKA TOMOHISA
    • C08L33/08C08F220/18C08F220/30C08F220/32C08L33/14C08L63/00C08L67/00C09K3/10
    • PROBLEM TO BE SOLVED: To provide a composition capable of providing a thermoplastic elastomer having flexibility, heat resistance, oil resistance as well as good moldability.SOLUTION: A composition contains (A1) a carboxyl group-containing acrylic rubber, (A2) an epoxy group-containing acrylic rubber, (B) a thermoplastic polyester resin, and (C) a compatibilizer comprising a predetermined graft copolymer, has a molar ratio of the carboxyl group of (A1) and the epoxy group of (A2) of 0.7 to 1.5, and contains a total of (A1)+(A2) of 71 to 85 pts.mass, (B) of 15 to 29 pts.mass, (C) of 1 to 20 pts.mass based on the total 100 pts.mass of (A1)+(A2)+(B). Further (A1) and (A2) contain no ethylene and at least one compound represented by the general formula (1). (In the formula, R is hydrogen or a methyl group, a is 0 or 1, b is an integer of 1 to 8.)
    • 要解决的问题:提供能够提供具有柔软性,耐热性,耐油性以及良好的成型性的热塑性弹性体的组合物。解决方案:组合物含有(A1)含羧基的丙烯酸橡胶,(A2)环氧树脂 (B)热塑性聚酯树脂,(C)含有规定的接枝共聚物的增容剂,(A1)的羧基与(A2)的环氧基的摩尔比为0.7〜1.5 ,并且包含基于总共100个点的总共(A1)+(A2)为71至85个点,(B)为15至29个点,(C)为1至20个点。 (A1)+(A2)+(B)。 另外(A1)和(A2)不含乙烯和至少一种由通式(1)表示的化合物。 (式中,R为氢或甲基,a为0或1,b为1〜8的整数。)