Invention Grant
- Patent Title: Surface application of polymers to improve paper strength
- Patent Title (中): 聚合物的表面应用以提高纸张强度
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Application No.: US13285382Application Date: 2011-10-31
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Publication No.: US08900412B2Publication Date: 2014-12-02
- Inventor: Sachin Borkar , Marc C. Putnam
- Applicant: Sachin Borkar , Marc C. Putnam
- Applicant Address: CH
- Assignee: Solenis Technologies Cayman, L.P.
- Current Assignee: Solenis Technologies Cayman, L.P.
- Current Assignee Address: CH
- Agent Joanne Rossi; Michael Herman
- Main IPC: D21H19/20
- IPC: D21H19/20 ; C09D103/00 ; C09D133/24 ; C09D133/08 ; C09D133/10 ; C09D7/12 ; C09D133/26 ; C08L33/26 ; C08F220/54 ; C08F220/56
Abstract:
Stable, coating compositions are disclosed. The compositions comprise an aqueous solution of cationic polymer, starch, and a stabilizing agent. Method of using the coating composition to improve the dry strength of paper is also disclosed.
Public/Granted literature
- US20120111517A1 Surface Application of Polymers to Improve Paper Strength Public/Granted day:2012-05-10
Information query
