Storage stable paper size composition containing ethoxylated lanolin
US4711671A · kind A · utility
11Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1987 |
| Grant date | Dec 8, 1987 |
| Priority date | — |
| Expiry date | Apr 27, 2007 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H17/60
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A shelf stable paper size is prepared from a mixture of a substituted cyclic dicarboxylic acid anhydride and an ethoxylated lanolin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.