Method of coating a substrate with a structural polymer overlay
US6231931A · kind A · utility
Inventors
Key dates
| Filing date | Mar 2, 1999 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | Mar 2, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D4/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of coating a wooden substrate or surface comprising the steps of depositing a layer of ultraviolet light curable polymer in an uncured form to at least one surface of a wooden substrate; and curing said polymer with an amount of UV energy sufficient to polymerize said polymer. The method optionally comprising the further steps of: scuffing the surface of the cured polymer; depositing a second layer of ultraviolet light curable polymer in an uncured form to the scuffed surface; and curing the second layer of ultraviolet light curable polymer with an amount of UV energy sufficient to polymerize said second layer. The method also contemplates a further step comprising scuffing the surface of the cured polymer; and depositing a top coat thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.