Polymers and prepolymers and their use in a method for the treatment of wool
US5438116A · kind A · utility
2Cited by
13References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 24, 1990 |
| Grant date | Aug 1, 1995 |
| Priority date | — |
| Expiry date | Jul 24, 2010 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M15/61
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Polymers and prepolymers derived from polyoxyalkyleneamines. The polymers and prepolymers may be used in a process for the treatment of wool so as to impart shrink resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.