Low surface energy liner of perfluoropolyether
US4472480A · kind A · utility
246Cited by
10References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 1982 |
| Grant date | Sep 18, 1984 |
| Priority date | — |
| Expiry date | Jul 2, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Low surface energy liner provided by segments of a perfluoropolyether monomer which has been in-situ polymerized into a cohesive network which is adhered to a substrate. The low surface energy liner is especially useful as a low-adhesion backsize coating for a pressure-sensitive adhesive tape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.