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
2008-03-21
2009-06-16
Jagannathan, Vasu (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...
C524S523000, C524S521000, C524S800000, C524S818000, C524S823000, C524S837000
Reexamination Certificate
active
07547740
ABSTRACT:
The present invention relates to a coating composition containing a polymer blend dispersion including: a first polymer having a relatively low molecular weight and a relatively low glass transition temperature and comprising a self-crosslinking monomer; and a second polymer having a relatively high molecular weight and a relatively high glass transition temperature. Latex paint compositions and architectural coatings containing the coating composition according to the invention are also described herein, as well as substrates coated therewith.
REFERENCES:
patent: 4749727 (1988-06-01), Tsuchiya
patent: 2004/0010071 (2004-01-01), Gebhart et al.
patent: WO 9519997 (1995-07-01), None
Freidzon Yakov
Shavel Luz Clarena
Sheerin Robert
Yang Yong
Columbia Insurance Company
Jagannathan Vasu
Reddy Karuna P
The H.T. Than Law Group
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