Method for dyeing carpets and the like
US3964860A · kind A · utility
16Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 31, 1974 |
| Grant date | Jun 22, 1976 |
| Priority date | — |
| Expiry date | Jan 31, 1994 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06B11/0063
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved method of dyeing carpets and the like and apparatus for carrying out the method in which a dye film of a width equal to that of the carpet is formed and then interrupted in a varying manner to result in strips of dye being deposited on the carpet in a random fashion to obtain a visually pleasing effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.