Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-05-09
2010-06-08
Nerangis, Vickey (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S515000, C428S507000
Reexamination Certificate
active
07732525
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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Branston Randy
Dungworth Howard Roger
Ghosh Tamal
Peer William
Ciba Specialty Chemicals Water Treatments Limited
Loggins Shiela A.
Nerangis Vickey
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