Sculptured printing of nylon carpet
US3961882A · kind A · utility
6Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 1974 |
| Grant date | Jun 8, 1976 |
| Priority date | — |
| Expiry date | Jul 25, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/23936
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method is provided for imparting a sculptured design effect to the pile surface of a polyamide fabric by applying to selected areas of the surface of said fabric a printing composition containing about 15 to 40% by weight of resorcinol, about 10 to 15% by weight of sulfuric acid or about 2 to 8% by weight of phenol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.