Non-woven fabric binders
US4075387A · kind A · utility
4Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1976 |
| Grant date | Feb 21, 1978 |
| Priority date | — |
| Expiry date | Jun 30, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/60
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Binders for non-woven fabrics prepared from ethylene-vinyl acetate copolymers, a substituted acrylamide monomer and a vinyl ester monomer, reaction being made to take place under controlled conditions to effect over-polymerization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.