Production of polyester thermally stabilized with an oxirane
US4310658A · kind A · utility
4Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 1980 |
| Grant date | Jan 12, 1982 |
| Priority date | — |
| Expiry date | Jun 18, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/15
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
High molecular weight linear condensation polyesters are stabilized against deterioration by heat with a stabilizer comprising 2-(phenoxy methyl)-3-phenyl oxirane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.