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    • 5. 发明公开
    • 포지티브형 감광성 절연 수지 조성물 및 그의 경화물
    • 阳离子光敏绝缘树脂组合物及其固化产品
    • KR1020070073941A
    • 2007-07-10
    • KR1020077011951
    • 2005-10-28
    • 제이에스알 가부시끼가이샤
    • 이또,아쯔시요꼬야마,겐이찌이노마따,가쯔미이와나가,신이찌로
    • G03F7/023C08F212/08C08F212/14C08G8/38
    • C08F212/14C08F8/12C08F212/12C08F2220/281C08G8/38C08J5/18C08K5/28C08L25/18C08L61/06C09D125/18G03F7/0226G03F7/0233G03F7/0751G03F7/40C08F112/14C08L2666/14C08F212/08
    • Disclosed is a positive photosensitive insulating resin composition characterized by containing a copolymer (A) composed of 10-99 mol% of a structural unit (A1) represented by the general formula (1) below and 90-1 mol% of a structural unit (A2) represented by the general formula (2) below; a compound (B) having a quinonediazide group; at least one compound (C) selected from the group consisting of aromatic compounds (C1) containing a methylol group and/or an alkoxymethyl group (excluding aromatic compounds containing an amino group), aromatic aldehyde compounds (C2), aliphatic aldehyde compounds (C3), alkyl etherified amino group-containing compounds (C4) and epoxy group-containing compounds (C5); a solvent (D); and an adhesion improver (E). Also disclosed is a cured product of such a positive photosensitive insulating resin composition. (In the formulae, Ra and Rc respectively represent an alkyl group having 1-4 carbon atoms, an alkoxy group or an aryl group; Rb and Rd respectively represent a hydrogen atom or a methyl group; n represents an integer of 0-3; and m represents an integer of 1-3.) The cured product is excellent in various characteristics such as resolution, electrical insulation, thermal shock resistance and adhesiveness.
    • 公开了一种正型感光性绝缘性树脂组合物,其特征在于,含有由下述通式(1)表示的结构单元(A1)10-99mol%和结构单元90-1mol%构成的共聚物(A) A2),由下述通式(2)表示; 具有醌二叠氮基的化合物(B) 至少一种选自含有羟甲基和/或烷氧基甲基的芳族化合物(C1)的化合物(C)(不包括含有氨基的芳族化合物),芳族醛化合物(C2),脂族醛化合物(C3 ),含烷基醚化氨基的化合物(C4)和含环氧基的化合物(C5); 溶剂(D); 和粘合改进剂(E)。 还公开了这种正性感光性绝缘性树脂组合物的固化物。 (式中,Ra和Rc分别表示碳原子数1〜4的烷基,烷氧基或芳基),Rb和Rd分别表示氢原子或甲基,n表示0〜3的整数, m表示1-3的整数。)固化物的分辨率,电绝缘性,耐热冲击性和粘合性等各种特性优异。