Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
US8840759B2 · kind B2 · utility
10Cited by
36References
29Claims
0Family size
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Key dates
| Filing date | Mar 13, 2013 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Mar 13, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Disclosed herein are compositions and methods to increase paper machine performance and enhance sizing. The compositions include a sizing agent, an emulsifier, and an aqueous component. The emulsifier may be an aldehyde-functionalized polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.