Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2011-06-28
2011-06-28
Choi, Ling-Siu (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S250000, C526S253000, C526S317100, C526S319000
Reexamination Certificate
active
07968662
ABSTRACT:
A repellent agent composition including an aqueous continuous phase and a graft copolymer dispersed in the aqueous continuous phase. The graft copolymer has a water soluble polymer trunk having hydroxyl groups and branches having fluorinated groups bonded to the polymer trunk at a carbon atom substituted with a hydroxyl group. Also disclosed is a method of making the graft copolymer and a substrate treated with the repellent composition.
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Adamsky Franklin A.
Enomoto Takashi
Hartong Bradley H.
Marcinko Joseph J.
Parker Anthony A.
Choi Ling-Siu
Daikin Industries Ltd.
Sughrue & Mion, PLLC
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