Lamination process optimization utilizing neopentyl glycol-modified polyesters
US9150006B2 · kind B2 · utility
3Cited by
111References
14Claims
0Family size
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Key dates
| Filing date | Jun 23, 2011 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Apr 24, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31909
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Thermoplastic articles made from polyesters modified by neopentyl glycol laminate more quickly than cyclohexanedimethanol-modified versions yet retain the properties that make modified polyesters the material of choice in this market—water-like color and clarity, high impact strength, low lamination temperature and low flammability. For situations where a faster cycle time is not needed, articles laminated with neopentyl glycol-modified polyesters can alternatively be manufactured at lower temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.