Polyunsaturated halogenated monomers for use in ultraviolet coating systems
US4077859A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 1976 |
| Grant date | Mar 7, 1978 |
| Priority date | — |
| Expiry date | Oct 4, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J4/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improved ultraviolet curable coating composition particularly useful with titanium dioxide pigmented systems is disclosed containing about 5 to about 85 percent, by weight, based on the total ultraviolet curable composition, of an alpha beta ethylenically unsaturated vinyl polymerizable compound containing at least about 2 sites of alpha beta ethylenic unsaturation, up to about 50 percent, by weight, of an alpha beta ethylenically unsaturated vinyl polymerizable compound containing a single site of alpha beta ethylenic unsaturation, about 0.05 to about 15 percent, by weight, on the same basis, of an ultraviolet photoinitiator, and about 5 to about 50 percent, by weight, of a polyacrylate or methacrylate ester of a polyhalogenated polyol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.