Easy nap textile fabric and process for making
US5416958A · kind A · utility
4Cited by
14References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 21, 1992 |
| Grant date | May 23, 1995 |
| Priority date | — |
| Expiry date | Jan 21, 2012 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F6/62
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A napped textile product is prepared by supplying a polyethylene terephthalate homopolymer yarn having an elongation of from about 20% to about 80%, a tenacity of from about 2.5 to about 3.5 grams/denier, and a boiling water shrinkage of from about 2% to about 15%; (b) forming a fabric from the yarn, so that substantially all yarn is the polyester yarn supplied in step (a); and (c) providing the fabric prepared in step (b) to a napping machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.