Hydroxy-t-alkyl peroxyester
US4634753A · kind A · utility
9Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 29, 1985 |
| Grant date | Jan 6, 1987 |
| Priority date | — |
| Expiry date | Mar 29, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C409/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Hydroxy-t-akyl peroxyesters having the general structure ##STR1## where R, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 can be alkyl moieties and having 10 hour half-life temperatures below about 75.degree. C. (for example, 3-hydroxy-1,1-dimethylbutyl peroxyneodecanoate) are used as initiators for vinyl monomer polymerization and as catalysts for curing unsaturated polyester resins in order to improve the efficiency of the systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.