Urethane acrylic blends
US8455099B2 · kind B2 · utility
12Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2009 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Jan 16, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31935
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
There is provided a polymeric film comprising one or more thermoplastic polyurethane and one or more acrylic polymer comprising, as polymerized units, one or more hydrogen-bondable monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.