POLYMERIC EMULSIFIER, AND POLYOLEFIN RESIN EMULSION EMPLOYING THE SAME

PROBLEM TO BE SOLVED: To provide a polymeric emulsifier capable of producing a dried coating film having an improved film-forming capability at a low temperature, improved transparency, and improved surface smoothness. SOLUTION: The polymeric emulsifier includes 5 to 20 mole% of a structural unit de...

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Hauptverfasser: KODAMA TOSHIHIKO, SUGYO YASUNARI, IRIE YASUHIRO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a polymeric emulsifier capable of producing a dried coating film having an improved film-forming capability at a low temperature, improved transparency, and improved surface smoothness. SOLUTION: The polymeric emulsifier includes 5 to 20 mole% of a structural unit derived from a polymerizable monomer having a structure comprised of a polymerizable double bond and a hydrophilic group bound together via at least 4 to 16 atoms therebetween as its copolymerizable component, with the 1/2 method temperature of the resulting copolymer measured by a flow tester being not lower than 40°C and not higher than 140°C. COPYRIGHT: (C)2009,JPO&INPIT