Process for providing improved radiation-curable surface coverings and products produced thereby
US4420499A · kind A · utility
7Cited by
7References
78Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 1982 |
| Grant date | Dec 13, 1983 |
| Priority date | — |
| Expiry date | Jun 17, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D4/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to improved flooring materials and to a process for making said materials whereby a first layer on a support which is curable by actinic radiation is coated with a layer of a solution comprising water, an N-vinyl lactam, a suitable surfactant and, if desired, organic solvents. Upon irradiating the two layers, a tough, durable surface is formed having characteristics superior to those presently known in the art.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.