COMPOSITION CONTAINING POLYMER OF POLYOXYALKYLENE-MODIFIED VINYL ALCOHOL TYPE

WIPO Patent Application WO/2014/112586

A1

The purpose of the present invention is to provide a composition which can exhibit such excellent temperature-sensitive thickening properties that the composition has a low viscosity at a lower temperature and is therefore easy to handle and is rapidly thickened when the temperature of the composition is raised. The present invention is a composition comprising a vinyl-alcohol-type polymer that contains a monomer unit having a polyoxyalkylene group and a surfactant, wherein the polyoxyalkylene group contains a block represented by formula (1), the amount of a constituent unit of the block is 50 mol% or more relative to the amount of the polyoxyalkylene group, the content of the monomer unit is 0.05 to 10 mol% inclusive relative to the content of the monomer unit of the vinyl-alcohol-type polymer, the vinyl-alcohol-type polymer has a viscosity average polymerization degree of 150 to 5,000 inclusive and a saponification degree of 40 to 99.99 mol% inclusive, and the surfactant is a compound represented by formula (I).

KAWAGOE MASAKO (JP)
TOKUCHI KAZUKI (JP)
NAKAMAE MASATO (JP)

PCT/JP2014/050808

July 24, 2014

January 17, 2014

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KURARAY CO (JP)

C08L55/00; C08F216/06; C08F290/06; C08K5/06; C08L29/04; C08L71/02; C09D129/04; C09D155/00; C09D171/02; C09K3/00

WO2011040377A1	2011-04-07
WO2012124746A1	2012-09-20
WO2002085634A1	2002-10-31
WO2013015185A1	2013-01-31
WO2013125678A1	2013-08-29
WO2013054834A1	2013-04-18

JP2011126931A	2011-06-30
JP2008524393A	2008-07-10
JP2001253993A	2001-09-18
JP2001354452A	2001-12-25

AMANO KAZUNORI (JP)
Kazuki Amano (JP)

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