Isosorbide-based polycarbonates, method of making, and articles formed therefrom
US7786246B2 · kind B2 · utility
41Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2009 |
| Grant date | Aug 31, 2010 |
| Priority date | — |
| Expiry date | Dec 23, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed herein is an isosorbide-based polycarbonate polymer comprising: an isosorbide unit, an aliphatic unit derived from a C14-44 aliphatic diacid, C14-44 aliphatic diol, or combination of these; and a polysiloxane block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.