Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2007-08-14
2007-08-14
Mulcahy, Peter D. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S571000
Reexamination Certificate
active
10493202
ABSTRACT:
The present invention discloses a paper coating latex containing copolymeric ionic monomer, a paper coating composition containing thereof, and a paper coated with the composition. More specifically, the present invention provides a styrene-butadiene latex for paper coating which contains sodium methallyl sulfonate, an ionic monomer copolymerizing with monomers used in latex manufacturing, as a monomer for emulsion polymerization, and has excellent stability and fluidity, a paper coating composition containing thereof, and a paper coated with the composition.
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Cha Wan-Sik
Choi Ho-Yeul
Han Chang-Sun
Yang Seung-Hun
Yeu Seung-Uk
Birch & Stewart Kolasch & Birch, LLP
LG Chem. Ltd.
Mulcahy Peter D.
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