Paper coating formulation having a reduced level of binder
US7625441B2 · kind B2 · utility
17Cited by
11References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 2005 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Dec 24, 2026 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H19/50
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Paper coating formulations having a reduced level of binder and processes for their manufacture are disclosed. Specifically, the paper coating formulations comprise a paper coating pigment and a binder. The binder comprises a strongly associated adhesive material that can bind to the other components, such as pigments, that is less prone to depletion from paper coating formulations into a paper web during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.