Low emissions scorch inhibitor for polyurethane foam
US10421851B2 · kind B2 · utility
1Cited by
4References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2017 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Dec 29, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is a scorch inhibitor composition comprising (A) one or more 2,2,4-trimethyl-1,2-dihydroquinoline compound, (B) one or more lactone, (C) one or more phenolic compound, (D) optionally one or more tocopherol, and (E) optionally one or more phosphite compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.