Polyol-based release paper, articles, and methods
US8287974B2 · kind B2 · utility
0Cited by
28References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 24, 2009 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Feb 13, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2754
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Disclosed herein is an adhesive release article comprising an absorbent substrate, a cross-linking agent, and a polymer; wherein the substrate is first coated with the cross-linking agent and is then coated with the polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.