US20160281300A9 - Compositions and methods of making paper products - Google Patents

Compositions and methods of making paper products Download PDF

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Publication number
US20160281300A9
US20160281300A9 US14/208,486 US201414208486A US2016281300A9 US 20160281300 A9 US20160281300 A9 US 20160281300A9 US 201414208486 A US201414208486 A US 201414208486A US 2016281300 A9 US2016281300 A9 US 2016281300A9
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US
United States
Prior art keywords
paper
polyamine
resin
strength
aldehyde
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
US14/208,486
Other versions
US20140262091A1 (en
US9562326B2 (en
Inventor
Chen Lu
Scott Rosencrance
Vladimir Grigoriev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kemira Oyj
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Kemira Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to US201361782194P priority Critical
Application filed by Kemira Oyj filed Critical Kemira Oyj
Priority to US14/208,486 priority patent/US9562326B2/en
Assigned to KEMIRA OYJ reassignment KEMIRA OYJ ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GRIGORIEV, VLADIMIR, LU, CHEN, ROSENCRANCE, SCOTT
Publication of US20140262091A1 publication Critical patent/US20140262091A1/en
Publication of US20160281300A9 publication Critical patent/US20160281300A9/en
Publication of US9562326B2 publication Critical patent/US9562326B2/en
Application granted granted Critical
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

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