Patent ID: 9303146
Filing Date: 2016-04-05
CPC Classification: C08F,C08K,C08L

Claim Text:
1. An alkyl-modified vinyl alcohol polymer solution comprising: an alkyl-modified vinyl alcohol polymer; a surfactant; and water, wherein: the alkyl-modified vinyl alcohol polymer has a monomer unit that comprises an alkyl group having 5 to 29 carbon atoms; a percentage content of the monomer unit is no less than 0.05 mol % and no greater than 5 mol %; a degree of saponification of the alkyl-modified vinyl alcohol polymer is no less than 20 mol % and no greater than 99.99 mol %; and the surfactant is a compound represented by the following formula (I): wherein, in the formula (I), R R X X m is an integer of 1 to 100, wherein provided that m is at least 2, R wherein the alkyl-modified vinyl alcohol polymer solution has a gelled state at 20° C. and has a viscosity at 60° C. of less than 15,000 mPa·s, or has a viscosity ratio of a viscosity at 20° C. to the viscosity at 60° C. of no less than 25.