Rapidly crystallizing polyester molding compositions
US5414036A · kind A · utility
4Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 12, 1993 |
| Grant date | May 9, 1995 |
| Priority date | — |
| Expiry date | Apr 12, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Molding compositions of thermoplastic polyesters and polymeric nucleating additives having pendant ionizable alkali metal phenolate groups. A process for increasing the crystallization rate and crystallization temperature of thermoplastic polyesters by incorporating into the polyesters the polymeric nucleating additives of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.