发明名称 |
Dual-cure silicone compounds exhibiting elastomeric properties |
摘要 |
A dual-cure silicone compound is provided that is useful as an encapsulating/potting compound. The dual-cure silicone exhibits both UV- and moisture-initiated curing mechanisms, with the UV-initiated curing mechanism providing very rapid curing compared to conventional dual-cure silicones. The dual-cure silicone is an elastomeric material on curing. In a preferred embodiment, the dual-cure silicone is made from a mixture of a first polysiloxane component having terminal mercapto and alkoxy functionality, and a second polysiloxane component having terminal vinyl and alkoxy functionality. Methods of making the first and second polysiloxane components also are disclosed.
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申请公布号 |
US2004209972(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20040823942 |
申请日期 |
2004.04.14 |
申请人 |
CHAMBERS BRIAN R.;HANNAH STEVEN L.;RALEIGH RONALD J. |
发明人 |
CHAMBERS BRIAN R.;HANNAH STEVEN L.;RALEIGH RONALD J. |
分类号 |
C08J3/24;C08L83/08;(IPC1-7):C08J3/28 |
主分类号 |
C08J3/24 |
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