Seeding resins for enhancing the crystallinity of polymeric substructures
US8383007B2 · kind B2 · utility
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96References
20Claims
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Key dates
| Filing date | May 13, 2010 |
| Grant date | Feb 26, 2013 |
| Priority date | — |
| Expiry date | May 4, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/50
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides for a resin mixture that comprises a highly structured resin 40 and a less structured resin 50. The highly structured resin 40 and the less structured resin 50 are mixed to a ratio of between 1:9 and 4:1 by volume, with a more particular ratio of 1:5 to 3:1. The highly structured resin forms ordered micro regions and the ordered micro regions impose order on surrounding less structured resin molecules. The micro regions are essentially groups of the HS resin that will naturally form order structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.