METHOD FOR STABILIZING TEMPERATURE-SENSITIVE GEL FINE PARTICLE DISPERSION

Japanese Patent JP3880989

B2

PROBLEM TO BE SOLVED: To provide a method for increasing stability without a large change of the temperature-sensitive point of the temperature-sensitive gel and can inhibit the secondary coagulation in the temperature-sensitive gel dispersion that is useful as a base material for a paint thickener, metal plating, a lubricant agent for cosmetics, a migration inhibitor, a fiber modification agent and a water-proofing agent for a submarine cable.
SOLUTION: An alkyl (meth)acrylamide, a monomer with two or more functional groups, and an unsaturated carboxylic acid monomer are polymerized in a solvent and the resultant temperature-sensitive gel fine particle dispersion is combined with an oxazoline compound to crosslink the surface of the temperature-sensitive gel fine particles.

JP2002502892	INDUSTRIAL APPLICABILITY A mechanism for producing a carrier polymer material in the form of a porous pearl polymer.
JP6715375	Positive resist composition and resist pattern forming method
WO/1998/001419	ELECTROPHORESIS GELS AND CROSS-LINKING AGENTS FOR THEIR PREPARATION

Akimoto Nagamoto
Atsushi Yasunaga

JP2004282964A

February 14, 2007

September 29, 2004

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Kojin Co., Ltd.

C08F220/56; C08J3/24; C08K5/353; C08L33/26

JP11246674A
JP2002363340A
JP4298203A
JP2001240758A
JP7331224A

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