Method for producing a coating
US5891530A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 19, 1996 |
| Grant date | Apr 6, 1999 |
| Priority date | — |
| Expiry date | Apr 19, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2483/005
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods of producing release coatings, adhesives, primers, and other polymeric coatings are described. A method for producing a release coating on a substrate comprises the steps of applying a polymerizable composition comprising a free radically polymerizable ethylenically unsaturated polysiloxane to a surface of a substrate, and exposing the polymerizable composition to a monochromatic light source having a peak intensity at a wavelength of between about 160 nanometers to 240 nanometers to form a release coating. Methods for producing a pressure sensitive adhesive and other polymeric coatings using a monochromatic light source are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.