Polyester film
US9375902B2 · kind B2 · utility
3Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2009 |
| Grant date | Jun 28, 2016 |
| Priority date | — |
| Expiry date | Sep 24, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2495
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A polyester film includes ethylene glycol component that accounts for 60 mol % or more of the glycol components in the polyester film, containing a crystal nucleating agent up to 0.01 to 5 mass % relative to the entire polyester film that accounts for 100 mass %, and having a crystal melting energy, ΔHm, of 5 to 35 J/g.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.