Heat curable cationically polymerizable compositions and method of curing same with onium salts and reducing agents
US4216288A · kind A · utility
101Cited by
9References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 8, 1978 |
| Grant date | Aug 5, 1980 |
| Priority date | — |
| Expiry date | Sep 8, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/0025
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Heat curable cationically polymerizable organic materials, such as epoxy resins, are described based on the use of an aromatic onium salt initiator which can be used in combination with a reducing agent. The heat curable compositions can be used in a variety of applications, such as coating compounds, photoresists, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.