WATER-RESISTANT COMPOSITION

Title:

WATER-RESISTANT COMPOSITION

Document Type and Number:

Japanese Patent JP2014159534

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a water-resistant composition containing an alkyl-modified PVA, which is applicable to applications requiring water resistance.SOLUTION: The present invention is the water-resistant composition which contains an alkyl-modified PVA (A) and an amphiphilic compound (B). The alkyl-modified PVA (A) contains a monomer unit having a C5-C29 alkyl group, and the content of the monomer unit is 0.05 to 5 mol% inclusive. The degree of saponification of the alkyl-modified PVA (A) is 20 to 99.99 mol% inclusive. The amphiphilic compound (B) is a compound (B1) represented by formula (I) or a cyclodextrin compound (B2).

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Inventors:

KATO MASAMI
TAOKA YUTA

Application Number:

JP2013031541A

Publication Date:

September 04, 2014

Filing Date:

February 20, 2013

Export Citation:

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Assignee:

KURARAY CO

International Classes:

C08L29/04; C08F218/08; C08K5/09; C08K5/42; C08L5/16; C09D7/12; C09D129/04; C09J11/06; C09J129/04

Attorney, Agent or Firm:

Kazuki Amano
Yoshinori Ikeda
Hiroo Ogawa
Koji Ishida
Koju Kagami
Yoshiaki Negi
Shinjo 孝

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