Artificial leather and method for manufacturing the same
US9074317B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Dec 31, 2009 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Oct 10, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2377
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Artificial leather with optimal elongation and a method for manufacturing the same is disclosed, the artificial leather comprising a non-woven fabric with micro-fibers and a polymeric elastomer impregnated into the non-woven-fiber, wherein the polymeric elastomer is 20 to 30% by weight with respect to a total weight of the artificial leather, and a density of the non-woven fabric is within the range of 0.160 to 0.250 g/cm3, wherein the artificial leather can be easily used for the goods with lots of flexed regions, for example, the headliner of vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.