Starch compositions and methods for use in papermaking
USRE44519E1 · kind E1 · reissue
3Cited by
28References
61Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2005 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Feb 24, 2025 |
Classification
- Technology area (CPC —)General
Abstract
Starch compositions, including cationic crosslinked starches, and methods of using those starches in papermaking are disclosed. In particular, a cationized crosslinked starch and use of the starch in the wet end system of a paper machine is disclosed. The starch compositions of the disclosure are particularly adapted for customization for specific wet end systems, and allow for modification to correspond to variations in the wet end of the papermaking machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.