Polymer composition containing polyhydroxyalkanoate and metal compound
US5646217A · kind A · utility
42Cited by
5References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 5, 1995 |
| Grant date | Jul 8, 1997 |
| Priority date | — |
| Expiry date | May 5, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/098
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polymer compositions are provided which comprise a first polyhydroxyalkanoate component and optionally a second polymer component, the composition have enhanced properties by using an inorganic oxygen containing compound in the composition. The inorganic oxygen containing compound may be acting as a transesterification catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.