发明名称 |
Fixing adhesive sheet for flexible printed circuit board and method for mounting electronic parts in flexible printed circuit board |
摘要 |
A flexible printed circuit board-fixing adhesive sheet including: a base; and a pressure-sensitive adhesive layer formed on at least one surface of the base and containing an acrylic-based copolymer, and an aluminum-based crosslinker, the acrylic-based copolymer containing (meth)acrylic alkyl ester having an alkyl group with 4 to 14 carbon atoms as a main monomer component and containing a functional group in one molecular. The functional group contained in the acrylic-based copolymer may be derived from a functional group contained in a functional group-containing copolymerizable monomer as a copolymerizable monomer component. The ratio of the amount of the functional group-containing copolymerizable monomer to the total amount of monomer components may be selected to be in a range of from 0.1 % by weight to 10 % by weight. Preferably, the base is a heat-resistant film allowed to be used continuously at a temperature of not lower than 100 DEG C. |
申请公布号 |
EP1336647(A2) |
申请公布日期 |
2003.08.20 |
申请号 |
EP20030003142 |
申请日期 |
2003.02.13 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
TANAKA, KAZUMASA;MUTA, SHIGEKI;YAMAMOTO, HIROSHI;YOSHIKAWA, TAKAO |
分类号 |
H05K3/34;C09J7/02;H05K1/00;H05K3/00;H05K3/38;(IPC1-7):C09J7/02 |
主分类号 |
H05K3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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