Silicon-containing polymer, process for preparing the same and monomer thereof
US5691433A · kind A · utility
14Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1996 |
| Grant date | Nov 25, 1997 |
| Priority date | — |
| Expiry date | Mar 28, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/0805
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A silicon-containing polymer comprising a structural unit of the formula (1): ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and represent a monovalent organic group having 1 to 20 carbon atoms, and the benzene ring may have a substituent, which has good heat resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.