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Title: Water soluble/dispersible and easy removable cationic adhesives and coating for paper recycling

Patent ·
OSTI ID:1175563
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The present invention is an adhesive or coating composition that is dispersible or dissolvable in water, making it useful in as a coating or adhesive in paper intended for recycling. The composition of the present invention is cationically charged thereby binding with the fibers of the paper slurry and thus, resulting in reduced deposition of adhesives on equipment during the recycling process. The presence of the composition of the present invention results in stronger interfiber bonding in products produced from the recycled fibers.

Research Organization:
Georgia Institute of Technology, Atlanta, GA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC36-99GO10379
Assignee:
Georgia Tech Research Corporation (Atlanta, GA)
Patent Number(s):
6,969,752
Application Number:
09/621,695
OSTI ID:
1175563
Country of Publication:
United States
Language:
English

References (3)

Application of a Catalyst in Peroxide Bleaching of Eucalyptus Kraft Pulp journal July 2000
Kinetic Study on Delignification of Kraft-AQ Pine Pulp with Hydrogen Peroxide Catalyzed by Mn(IV)-Me4DTNE journal July 2000
Use of zeolites in hydrogen peroxide bleaching of pulp journal December 1998

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36 MATERIALS SCIENCE