Water-mediated preparations of polymeric materials
US9359472B2 · kind B2 · utility
16Cited by
5References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2015 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | May 29, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2230/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process is provided for preparing a polymeric material through a water-mediated polymerization process that includes combining an alcohol monomer and an aqueous solution in a vessel, adding an acid monomer to the vessel, removing water from the vessel and producing the polymeric material from the vessel, wherein the polymeric material comprises a polyester of the alcohol monomer and the acid monomer. The methods described herein are particularly suitable for polymerization of poly(glycerol sebacate).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.