Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Reexamination Certificate
2010-03-30
2010-10-05
Nerangis, Vickey (Department: 1796)
Stock material or miscellaneous articles
Composite
Of addition polymer from unsaturated monomers
C427S391000, C524S501000, C524S515000
Reexamination Certificate
active
07807271
ABSTRACT:
The invention is directed to the composition and use of substantially water-soluble amphoteric (co)polymers as co-binders for paper and paperboard coating applications.
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Eng. Lang. Abstract of EP 0 024 602 from espacenet.com dated Sep. 29, 2005.
Branston Randy
Dungworth Howard Roger
Ghosh Tamal
Peer William
Ciba Specialty Chemicals Water Treatments Ltd.
Loggins Shiela A.
Nerangis Vickey
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