Heat-Resistant Adhesive
    1.
    发明申请
    Heat-Resistant Adhesive 审中-公开
    耐热粘合剂

    公开(公告)号:US20120288725A1

    公开(公告)日:2012-11-15

    申请号:US13575614

    申请日:2011-03-10

    IPC分类号: C09J177/00 B32B15/08

    摘要: Disclosed is a heat-resistant adhesive including: a phenolic hydroxy group-containing aromatic polyamide resin (A) having a structure represented by the following formula (1) (in the formula, m and n each represent an average and satisfy the relation: 0.005≦n/(m+n)

    摘要翻译: 公开了一种耐热粘合剂,其包括:具有由下式(1)表示的结构的酚羟基的芳族聚酰胺树脂(A)(式中,m和n各自表示平均值,满足关系式:0.005 &nlE; n /(m + n)<1,m + n是大于0但等于或小于200的整数,Ar 1表示二价芳族基团,Ar 2表示具有酚羟基的二价芳基 ,Ar 3表示二价芳香族基团),环氧树脂(B),固化催化剂(C),无机填料(D),以及作为任意成分的成分(A)以外的环氧树脂固化剂, 其中组分(D)的含量相对于组分(A)至(C)和环氧树脂固化剂的总量相对于100质量份为任意成分为30〜950质量份。 当电路等和散热板彼此粘合时,粘合剂的固化层不仅具有高耐热性和高粘合性,而且具有高导热性,并且还具有高导热性 绝佳的保温性能。 此外,固化的粘合剂是阻燃剂,因此粘合剂作为高功能半导体周边材料是非常有用的。

    Primer resin for semiconductor device and semiconductor device
    3.
    发明授权
    Primer resin for semiconductor device and semiconductor device 失效
    用于半导体器件和半导体器件的底漆树脂

    公开(公告)号:US08410620B2

    公开(公告)日:2013-04-02

    申请号:US12733635

    申请日:2008-09-18

    IPC分类号: H01L23/29

    摘要: The present invention relates to a primer resin for semiconductor devices which comprises a polyamide resin represented by the following formula (1): (wherein, R1 represents a tetravalent aromatic tetracarboxylic acid residue selected from the group consisting of pyromellitic acid, 3,4,3′,4′-diphenyl ether tetracarboxylic acid, 2,3,6,7-naphthalenetetracarboxylic acid and 3,4,3′,4′-benzophenone tetracarboxylic acid, R2 represents at least one kind of divalent diamine residue selected from the group consisting of diamino-4,4′-hydroxydiphenylsulfone, 4,4′-diamino-3,3′5,5′-tetraethyldiphenylmethane and 1,3-bis-(aminophenoxy)benzene, and n is a repeating number and represents a positive number of 10 to 1000) and has a lead frame comprising copper or 42 alloy, a semiconductor device having said primer resin layer between a lead frame comprising copper or 42 alloy and a cured product of a sealing resin, and a semiconductor sealing epoxy resin composition containing said primer resin; and said semiconductor device has an extremely improved adhesiveness between said lead frame and a cured product of a sealing resin composition and also is excellent in heat resistance and low moisture absorption.

    摘要翻译: 本发明涉及一种半导体器件用底漆树脂,其包含下述式(1)表示的聚酰胺树脂:(其中,R1表示选自均苯四酸,3,4,...的四价芳香族四羧酸残基 ',4'-二苯基醚四羧酸,2,3,6,7-萘四甲酸和3,4,3',4'-二苯甲酮四羧酸,R2表示选自以下的至少一种二价二胺残基: 的二氨基-4,4'-羟基二苯基砜,4,4'-二氨基-3,3'5,5'-四乙基二苯基甲烷和1,3-双 - (氨基苯氧基)苯,n为重复数,表示正数 10至1000),并具有包括铜或42合金的引线框架,在包括铜或42合金的引线框架和密封树脂的固化产物之间具有所述底漆树脂层的半导体器件和含有 说底线 树脂; 并且所述半导体器件在所述引线框与密封树脂组合物的固化产物之间具有非常改善的粘合性,并且还具有优异的耐热性和低吸湿性。

    Copper foil with primer resin layer and laminated sheet using the same
    5.
    发明申请
    Copper foil with primer resin layer and laminated sheet using the same 审中-公开
    具有底漆树脂层的铜箔和使用其的层压片

    公开(公告)号:US20100233476A1

    公开(公告)日:2010-09-16

    申请号:US12308308

    申请日:2007-06-19

    摘要: The present invention relates to a copper foil having a primer resin layer which improves the adhesive strength between a copper foil surface without roughening treatment and a substrate resin and a laminated sheet using the same and is characterized by using a polyimide represented by the following formula (1): (wherein, R1 represents a quadrivalent aromatic group which is a residual group of a dicarboxylic acid dianhydride ingredient (pyromellitic acid anhydride, 3,3′,4,4′-biphenyltetracarboxylic acid dianhydride, 3,3′,4,4′-benzophenontetracarboxylic acid dianhydride or 2,3,6,7-naphthalenetetracarboxylic acid dianhydride), R2 represents a divalent aromatic group which is a residual group of a diamine ingredient (1,3-bis-(3-aminophenoxy)benzene, 3,3′-diamino-4,4′-dihydroxydiphenylsulfone or/and 4,4′-diamino-3,3′,5,5′-tetraethyldiphenylmethane), and n1 represents a repeating number) as a primer resin; and copper foils and laminated sheets having said polyimide layer as a primer have high adhesive strength and are suitable for flexible printed wiring boards.

    摘要翻译: 本发明涉及一种具有底漆树脂层的铜箔,该底漆树脂层提高了不进行粗糙化处理的铜箔表面与基材树脂之间的粘合强度,使用该底漆树脂层和使用其的层叠片材,其特征在于,使用下述式 1):(式中,R 1表示作为二羧酸二酐成分的残留基的四价芳香族基团(均苯四酸酐,3,3',4,4'-联苯四羧酸二酐,3,3',4,4 二苯甲酮酸二酐或2,3,6,7-萘四羧酸二酐),R2表示作为二胺成分(1,3-双 - (3-氨基苯氧基)苯,3,3-双(3-氨基苯氧基)苯的残基的二价芳香族基团, 3'-二氨基-4,4'-二羟基二苯基砜或/和4,4'-二氨基-3,3',5,5'-四乙基二苯基甲烷),n1表示重复数)作为底漆树脂; 并且具有所述聚酰亚胺层作为底漆的铜箔和层压片具有高粘合强度并且适用于柔性印刷线路板。

    Photosensitive, Aqueous Alkaline Solution-Soluble Polyimide Resin and Photosensitive Resin Composition Containing the same
    7.
    发明申请
    Photosensitive, Aqueous Alkaline Solution-Soluble Polyimide Resin and Photosensitive Resin Composition Containing the same 审中-公开
    感光性水溶性碱性溶液可溶性聚酰亚胺树脂和含有它的感光性树脂组合物

    公开(公告)号:US20090202793A1

    公开(公告)日:2009-08-13

    申请号:US12309059

    申请日:2007-07-09

    摘要: The present invention relates to a photosensitive, aqueous alkaline solution-soluble polyimide resin (A) obtained by reacting a polyimide resin (a) which can be obtained by a tetracarboxylic acid dianhydride with a diamine compound with an energy ray-curing type aqueous alkaline solution-soluble resin (b); the resin has excellent photosensitivity obtained by mixing with a photopolymerization initiator and the like; the obtained cured products can be photosensitive resin compositions excellent in flexibility, low warping property, adhesion properties, solvent resistance, acid resistance, heat resistance, gold plating resistance and the like.

    摘要翻译: 本发明涉及通过使能够通过四羧酸二酐得到的聚酰亚胺树脂(a)与二胺化合物与能量射线固化型碱性水溶液反应得到的感光性碱溶性水溶性聚酰亚胺树脂(A) - 可溶性树脂(b); 该树脂通过与光聚合引发剂等混合而获得优异的光敏性; 得到的固化物可以是柔软性,低翘曲性,粘合性,耐溶剂性,耐酸性,耐热性,耐镀金性等优异的感光性树脂组合物。

    PRIMER RESIN FOR SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
    9.
    发明申请
    PRIMER RESIN FOR SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE 失效
    用于半导体器件和半导体器件的PRIMER树脂

    公开(公告)号:US20100207282A1

    公开(公告)日:2010-08-19

    申请号:US12733635

    申请日:2008-09-18

    摘要: The present invention relates to a primer resin for semiconductor devices which comprises a polyamide resin represented by the following formula (1): (wherein, R1 represents a tetravalent aromatic tetracarboxylic acid residue selected from the group consisting of pyromellitic acid, 3,4,3′,4′-diphenyl ether tetracarboxylic acid, 2,3,6,7-naphthalenetetracarboxylic acid and 3,4,3′,4′-benzophenone tetracarboxylic acid, R2 represents at least one kind of divalent diamine residue selected from the group consisting of diamino-4,4′-hydroxydiphenylsulfone, 4,4′-diamino-3,3′5,5′-tetraethyldiphenylmethane and 1,3-bis-(aminophenoxy)benzene, and n is a repeating number and represents a positive number of 10 to 1000) and has a lead frame comprising copper or 42 alloy, a semiconductor device having said primer resin layer between a lead frame comprising copper or 42 alloy and a cured product of a sealing resin, and a semiconductor sealing epoxy resin composition containing said primer resin; and said semiconductor device has an extremely improved adhesiveness between said lead frame and a cured product of a sealing resin composition and also is excellent in heat resistance and low moisture absorption.

    摘要翻译: 本发明涉及一种半导体器件用底漆树脂,其包含下述式(1)表示的聚酰胺树脂:(其中,R1表示选自均苯四酸,3,4,...的四价芳香族四羧酸残基 ',4'-二苯基醚四羧酸,2,3,6,7-萘四甲酸和3,4,3',4'-二苯甲酮四羧酸,R2表示选自以下的至少一种二价二胺残基: 的二氨基-4,4'-羟基二苯基砜,4,4'-二氨基-3,3'5,5'-四乙基二苯基甲烷和1,3-双 - (氨基苯氧基)苯,n为重复数,表示正数 10至1000),并具有包括铜或42合金的引线框架,在包括铜或42合金的引线框架和密封树脂的固化产物之间具有所述底漆树脂层的半导体器件和含有 说底线 树脂; 并且所述半导体器件在所述引线框与密封树脂组合物的固化产物之间具有非常改善的粘合性,并且还具有优异的耐热性和低吸湿性。

    PHOTOSENSITIVE RESIN COMPOSITION
    10.
    发明申请
    PHOTOSENSITIVE RESIN COMPOSITION 审中-公开
    感光树脂组合物

    公开(公告)号:US20100035182A1

    公开(公告)日:2010-02-11

    申请号:US12450319

    申请日:2008-04-07

    IPC分类号: G03F7/004

    摘要: The present invention relates to a positive type photosensitive polyimide resin composition comprising a phenolic hydroxy group-containing soluble polyimide resin (A) formed from a tetrabasic acid dianhydride (a), an aminophenol compound having at least two amino groups and at least one phenolic hydroxy group in one molecule (b), and a diamino compound (c); a diazo-based positive type photosensitizer (B); and an epoxy resin (C). Using the positive type photosensitive polyimide resin composition of the present invention, a resin composition which allows easy patterning, satisfies various properties such as flame retardancy, heat resistance, mechanical properties and flexibility, and is capable of coping with high functionalization of various electronic devices, and a cured product thereof can be provided.

    摘要翻译: 本发明涉及一种正型感光性聚酰亚胺树脂组合物,其包含由四元酸二酐(a)形成的含酚羟基的可溶性聚酰亚胺树脂(A),具有至少两个氨基的氨基苯酚化合物和至少一种酚羟基 在一个分子(b)中的基团和二氨基化合物(c); 重氮基正型光敏剂(B); 和环氧树脂(C)。 使用本发明的正型感光性聚酰亚胺树脂组合物,能够容易地进行图案化的树脂组合物满足阻燃性,耐热性,机械性能,柔软性等各种性能,能够应对各种电子器件的高功能化, 并且可以提供其固化产物。