Carbonate ester stabilizers for polymers
US4104217A · kind A · utility
7Cited by
18References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1977 |
| Grant date | Aug 1, 1978 |
| Priority date | — |
| Expiry date | Jan 24, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L69/005
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to a new class of polyhydric phenol carbonate esters and to synthetic resin stabilizer compositions comprising these esters as well as to synthetic resins stabilized with such esters and with stabilizer compositions comprising these esters along with known polymer stabilizers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.