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United States Patent ( 19 ) to et al . ( 54 ) EPOXY RESIN COMPOSITION FOR
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ito, Hiromi Takahashi, Ichiro Kanegae, Hirozoh |
| Copyright Year | 2017 |
| Abstract | Disclosed herein is an epoxy resin composition for seal ing a semiconductor, which contains a flexibilizer, epoxy resin, a hardener, a hardening accelerator, a filler, a nold releasing agent, a colorant and a finishing agent. The flexibilizer is prepared from silicone contain ing hydroxyphenyl groups on ends of and/or in its molecules, which is formed of a copolymer of dena tured silicone oil A having hydroxyphenyl groups, de natured silicone oil B having epoxy groups and/or bi functional epoxy resin having epoxy groups on both ends. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/e5/81/5e/830f7a51bf7756/US5114994.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |