Epoxy resin composition, method of improving surface of substrate, ink jet recording head and ink jet recording apparatus
US6750290B2 · kind B2 · utility
15Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2002 |
| Grant date | Jun 15, 2004 |
| Priority date | — |
| Expiry date | Jul 4, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D143/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a curing epoxy resin composition permitting water repellent and ink repellent surface treatment. The epoxy resin composition contains (A) an alkylsiloxane-containing epoxy resin, (B) a cationic polymerization catalyst, and (C) a polyfunctional epoxy compound having a molecular weight of 300 or more, and a static viscosity of 1,000 cps or more at 25° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.