Gellan gum sizing
US5112445A · kind A · utility
13Cited by
9References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1989 |
| Grant date | May 12, 1992 |
| Priority date | — |
| Expiry date | Jun 23, 2009 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H19/34
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Surface sizes comprising 1) gellan gum and 2) one or more film-forming polymers such as chemically modified starch, cellulose derivatives, and polyvinyl alcohol are described. The compositions exhibit enhanced film-forming properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.