Creping adhesives containing ethylene oxide/propylene oxide copolymers
US4440898A · kind A · utility
49Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 1982 |
| Grant date | Apr 3, 1984 |
| Priority date | — |
| Expiry date | Jun 17, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A creping adhesive comprises an admixture of an ethylene oxide/propylene oxide copolymer and a high molecular weight thermoplastic polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.