C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
400/1300, 31/26
C08F 251/00 (2006.01) C08F 2/32 (2006.01) C09J 7/04 (2006.01) C09K 8/035 (2006.01)
Patent
CA 1259721
ABSTRACT Polysaccharide graft copolymers are prepared by a water-in-oil emulsion polymerization process in which a polysaccharide and a water-soluble monomer are emulsified in an oil phase containing emulsifying agents and polymerized therein. The resultant emulsion polymers are in stable form and may be used directly, for example, as adhesives for prepasted wallpaper, or may be inverted into aqueous systems and used for their thickening or flocculating properties.
516903
Chiao Wen B.
Ray-Chaudhuri Dilip K.
Shih Yen-Jer
Tsai John (ji-Hsiung)
Borden Ladner Gervais Llp
National Starch And Chemical Corporation
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