Partial block polyimide-polysiloxane copolymer, making method, and resin composition comprising the copolymer
    5.
    发明授权
    Partial block polyimide-polysiloxane copolymer, making method, and resin composition comprising the copolymer 有权
    部分嵌段聚酰亚胺 - 聚硅氧烷共聚物,制造方法和包含该共聚物的树脂组合物

    公开(公告)号:US07683152B2

    公开(公告)日:2010-03-23

    申请号:US11131197

    申请日:2005-05-18

    IPC分类号: C08G77/24

    摘要: A partial block polyimide-polysiloxane copolymer is provided comprising repeat unit structures having structural formulae (1) and (2) wherein X is an aromatic or aliphatic ring-containing tetravalent organic radical, Y1 is a diamine residue, Y2 is a diaminosiloxane residue, Y1 and Y2 are contained in the copolymer in amounts of 99-20 mol % and 1-80 mol %, respectively, L and m each are an integer of 2-50. The copolymer has good adhesion to substrates, moisture-proof reliability and a low modulus of elasticity.

    摘要翻译: 提供部分嵌段聚酰亚胺 - 聚硅氧烷共聚物,其包含具有结构式(1)和(2)的重复单元结构,其中X是含芳族或脂族环的四价有机基团,Y1是二胺残基,Y2是二氨基硅氧烷残基,Y1 和Y2分别以99-20摩尔%和1-80摩尔%的量包含在共聚物中,L和m各自为2-50的整数。 共聚物对基材的粘合性好,防潮可靠性和低弹性模量。

    Resin solution composition, polyimide resin, and semiconductor device
    6.
    发明申请
    Resin solution composition, polyimide resin, and semiconductor device 有权
    树脂溶液组合物,聚酰亚胺树脂和半导体器件

    公开(公告)号:US20070066796A1

    公开(公告)日:2007-03-22

    申请号:US11475043

    申请日:2006-06-27

    IPC分类号: C08G69/26

    摘要: A resin solution composition comprising (A) a polyamic acid resin, (B) an alkoxysilyl-containing polyamic acid resin, and (C) an organic solvent cures into a product that has good substrate adhesion and heat resistance and is effective in forming a protective film on a semiconductor device prior to encapsulation with epoxy resin molding material (molding compound) in that it overcomes the chip cracking and thermal deterioration problems of semiconductor packages by thermal stress.

    摘要翻译: 包含(A)聚酰胺酸树脂,(B)含烷氧基甲硅烷基的聚酰胺酸树脂和(C)有机溶剂的树脂溶液组合物固化成具有良好的基材粘合性和耐热性的产品,并且有效地形成保护 在用环氧树脂成型材料(模塑料)封装之前,半导体器件上的薄膜通过热应力克服了半导体封装的芯片裂纹和热劣化问题。

    Resin resolution composition, polyimide resin, and semiconductor device
    7.
    发明授权
    Resin resolution composition, polyimide resin, and semiconductor device 有权
    树脂分辨率组合物,聚酰亚胺树脂和半导体器件

    公开(公告)号:US08034893B2

    公开(公告)日:2011-10-11

    申请号:US11475043

    申请日:2006-06-27

    IPC分类号: C08G69/26

    摘要: A resin solution composition comprising (A) a polyamic acid resin, (B) an alkoxysilyl-containing polyamic acid resin, and (C) an organic solvent cures into a product that has good substrate adhesion and heat resistance and is effective in forming a protective film on a semiconductor device prior to encapsulation with epoxy resin molding material (molding compound) in that it overcomes the chip cracking and thermal deterioration problems of semiconductor packages by thermal stress.

    摘要翻译: 包含(A)聚酰胺酸树脂,(B)含烷氧基甲硅烷基的聚酰胺酸树脂和(C)有机溶剂的树脂溶液组合物固化成具有良好的基材粘合性和耐热性的产品,并且有效地形成保护 在用环氧树脂成型材料(模塑料)封装之前,半导体器件上的薄膜通过热应力克服了半导体封装的芯片裂纹和热劣化问题。