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Title:
粘着性ハイドロゲル用組成物とその用途
Document Type and Number:
Japanese Patent JP5722209
Kind Code:
B2
Abstract:
A composition for an adhesive hydrogel, comprising at least: a polymeric matrix former; water; and a polyhydric alcohol; the polymeric matrix former comprising at least: (a) (meth)acrylic acid, a (meth)acrylic acid derivative or a vinyl derivative having 2 carboxyl groups and 4 or 5 carbon atoms; (b) (meth)acrylamide or a (meth)acrylamide derivative; (c) N-vinyl-2-caprolactam and/or N-vinyl-2-valerolactam; and (d) a cross-linkable monomer, wherein the content percentage of the (b) in the composition for an adhesive hydrogel is 2 to 20% by weight.

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Inventors:
Kaori Sato
Takanori Takatori
Yasuhiro Fujiwara
Application Number:
JP2011288771A
Publication Date:
May 20, 2015
Filing Date:
December 28, 2011
Export Citation:
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Assignee:
Sekisui Plastics Co., Ltd.
International Classes:
C09J133/02; C09J7/00; C09J11/04; C09J11/06; C09J133/26; C09J139/04; C09J139/06
Domestic Patent References:
JP2002501804A
JP2009227924A
JP2007112972A
JP5207984A
Foreign References:
WO2012093505A1
Attorney, Agent or Firm:
Patent Business Corporation Ark Patent Office



 
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