Method for finishing knitted fabric
US4735627A · kind A · utility
1Cited by
1References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 1, 1986 |
| Grant date | Apr 5, 1988 |
| Priority date | — |
| Expiry date | Dec 1, 2006 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M23/18
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method is disclosed for finishing knitted fabric to prevent cut edges from rolling up while the knitted fabric is being converted into garments. 0.2 to 1 percent, based on the weight of the knitted fabric, of a copolymer of N-vinylpyrrolidone and dialkylaminoalkyl acrylate or methacrylate, the alkyl groups preferably being lower alkyl groups with 1 to 4 carbon atoms and at least 10% of the amino groups being present in the quaternary form, is applied to the knitted fabric. The copolymer is preferably applied to the fabric from an aqueous solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.