Siloxane-polypivalolactone thermoplastic elastomers
US4985511A · kind A · utility
5Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1989 |
| Grant date | Jan 15, 1991 |
| Priority date | — |
| Expiry date | Jun 8, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/445
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Poly(siloxane-pivalolactone) thermoplastic elastomers and methods for their preparation by graft polymerizing pivalolactone onto a polysiloxane backbone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.