Process for dyeing polyester
US7846215B2 · kind B2 · utility
6Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2007 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | May 29, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S8/922
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a process for dyeing polyester fibre material according to the exhaust method, which process comprises the following steps:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.