Liquid curable resin composition, coating, and cured coating therefrom
US6355703B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 12, 2000 |
| Grant date | Mar 12, 2002 |
| Priority date | — |
| Expiry date | Jun 12, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F292/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a liquid curable resin composition comprising:(A) a polyfunctional (meth)acrylic compound containing at least three (meth)acryloyl groups in the molecule,(B) a reaction product of an alkoxy silane compound having a polymerizable unsaturated group, an urethane bond group, and an organic group represented by the following formula (1), wherein X is NH—, —O—, or —S— and Y is an oxygen atom or a sulfur atom, and when X is —O—, Y is a sulfur atom, with silica particles,(C) a radiation curable acrylic resin comprising a carboxyl group in its molecule, of which the Tg is 50 or higher,(D) a radiation polymerization initiator, and(E) a non reactive solvent.The invention further relates to the coating obtained after evaporation of the solvent, and to the cured coating after irradiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.