Substituted silyl-terminated compounds and polymers thereof
US5149764A · kind A · utility
7Cited by
5References
8Claims
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Key dates
| Filing date | Apr 10, 1990 |
| Grant date | Sep 22, 1992 |
| Priority date | — |
| Expiry date | Apr 10, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/52
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Polymer-ceramic networks in which the polymer chain is anchored in a cera network are formed from compounds of the formula ##STR1## where X is R', OR', OH, H, Cl, or Br, PA1 X is R', OR', Cl, or Br, PA1 R' is an alkyl group having 1 to 8 carbon atoms, and PA1 R is selected from the group consisting of phenyl and a phenyl-substituted benzoxazole group, or oligomers thereof. Methods of forming the monomer, oligomer, and polymer are disclosed. Related phthalocyanine polymers are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.