发明名称 |
Phase-separated carboxyl group-containing elastomer modified phoenoxy resin optionally with epoxy resin |
摘要 |
The present invention provides a phase-separation structure comprising a phenoxy resin modified with a carboxylated elastomer, prepared from a phenoxy resin and a carboxylated elastomer, the resin and the elastomer constituting a phase-separation structure, wherein the light transmittance of the structure in a 75 mum-thick film form at a wavelength of 500 nm is not less than 10% of the light transmittance of the air, which is useful as adhesives, film materials, and molding materials for encapsulating electronic components.
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申请公布号 |
US6235842(B1) |
申请公布日期 |
2001.05.22 |
申请号 |
US19990284127 |
申请日期 |
1999.06.07 |
申请人 |
HITACHI CHEMICAL COMPANY, LTD. |
发明人 |
KUWANO ATSUSHI;HAGIWARA SHINSUKE |
分类号 |
C08G65/28;C08L13/00;C08L63/00;C08L71/00;C08L71/10;(IPC1-7):C08K3/36;C08L63/02;B32B27/04;H01L23/29 |
主分类号 |
C08G65/28 |
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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