Synthetic leather articles and methods for producing the same
US7824737B2 · kind B2 · utility
6Cited by
39References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 17, 2009 |
| Grant date | Nov 2, 2010 |
| Priority date | — |
| Expiry date | Jun 17, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2762
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Novel synthetic leather articles comprise a substrate and a coating applied to a surface of the substrate. The coating comprises a resin and a polymeric colorant. The polymeric colorant comprises a chromophore and an oligomeric constituent bound to the chromophore. Novel methods for producing synthetic leather articles using polymeric colorants are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.