Creping paper using cationic water soluble addition polymer
US4406737A · kind A · utility
24Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 1981 |
| Grant date | Sep 27, 1983 |
| Priority date | — |
| Expiry date | Sep 11, 2001 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H23/56
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A procedure is disclosed for creping paper without conferring wet strength or sizing thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.