Curable benzoxazine compositions with improved thermal stability
US10023698B2 · kind B2 · utility
2Cited by
13References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2015 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Dec 8, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D179/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A curable benzoxazine composition is described wherein the benzoxazine is derived from an aryl amine having a b.p.>200° C. The curable compositions are more thermally stable and have reduced weight loss and by-products upon cure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.