Synthetic leather articles and methods for producing the same
US7662461B2 · kind B2 · utility
8Cited by
19References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 31, 2006 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Mar 31, 2026 |
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.