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
2005-05-17
2005-05-17
Mulcahy, Peter D. (Department: 1713)
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...
C524S812000, C525S328200, C525S328400, C525S374000
Reexamination Certificate
active
06894110
ABSTRACT:
The present invention relates to a novel process for the production of a water soluble polymer dispersion from vinylamide monomers, and, more particularly, polymers formed from N-vinylformamide monomers.
REFERENCES:
patent: 5936042 (1999-08-01), Matsushima et al.
patent: 5962570 (1999-10-01), Sato et al.
patent: WO 9511269 (1995-04-01), None
Fong Dodd W.
Ramesh Manian
Sommese Anthony G.
Breininger Thomas M.
Martin Michael B.
Mulcahy Peter D.
Nalco Company
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