Invention Grant
- Patent Title: Compositions and methods of making paper products
- Patent Title (中): 制作纸制品的组成和方法
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Application No.: US14408404Application Date: 2013-06-17
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Publication No.: US09328462B2Publication Date: 2016-05-03
- Inventor: Junhua Chen , Chen Lu , Scott Rosencrance , Frank Zimmermann
- Applicant: KEMIRA OYJ
- Applicant Address: FI Helsinki
- Assignee: KEMIRA, OYJ
- Current Assignee: KEMIRA, OYJ
- Current Assignee Address: FI Helsinki
- Agency: Thomas Horstemeyer, LLC
- International Application: PCT/US2013/046102 WO 20130617
- International Announcement: WO2013/192082 WO 20131227
- Main IPC: D21H17/55
- IPC: D21H17/55 ; D21H27/00 ; D21H17/37 ; D21H17/25 ; D21H17/47 ; D21H21/10
Abstract:
One or more embodiments include paper, methods of making paper, compositions, and the like, are provided. In various exemplary embodiments described herein, a paper material may be formed by treating a cellulosic fiber or an aqueous pulp slurry with a treatment composition comprising an anionic polyacrylamide resin and an aldehyde-functionalized polymer resin.
Public/Granted literature
- US20150176206A1 COMPOSITIONS AND METHODS OF MAKING PAPER PRODUCTS Public/Granted day:2015-06-25
Information query
