Polyester resin-based compositions having improved thickening behavior
US6225380A · kind A · utility
7Cited by
37References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1998 |
| Grant date | May 1, 2001 |
| Priority date | — |
| Expiry date | Dec 22, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyester resin-based molding compositions, and methods for making and using the same, are described which have an improved maturation profile upon addition of a thickening agent. The improved maturation profile results from the presence of at least one multivalent metal salt of a non-fatty acid or anhydride in the molding composition added in accordance with the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.