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Patent Searching and Data


Title:
REMOVABLE WATER-DISPERSIBLE ACRYLIC-BASED ADHESIVE COMPOSITION AND ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2013/058208
Kind Code:
A1
Abstract:
The present invention provides a water-dispersible acrylic-based adhesive composition which offers excellent low-contamination properties for an adherend, and by which a removable adhesive layer can be formed. This removable water-dispersible acrylic-based adhesive composition is characterized in containing an acrylic emulsion polymer (A) configured with an alkyl (meth)acrylate ester and a carboxyl group-containing unsaturated monomer as requisite raw material monomers and polymerized by using a reactive surfactant containing no oxyalkylene group.

Inventors:
TAKASHIMA KYOKO (JP)
MITSUI KAZUMA (JP)
MORIMOTO YU (JP)
AMANO TATSUMI (JP)
YONEZAKI KOUSUKE (JP)
Application Number:
PCT/JP2012/076593
Publication Date:
April 25, 2013
Filing Date:
October 15, 2012
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J133/06; C09J7/02; C09J11/06; C09J133/02
Foreign References:
JP2010143985A2010-07-01
JP2004300269A2004-10-28
JP2006008831A2006-01-12
JP2007217594A2007-08-30
JPH11961A1999-01-06
JP2001064607A2001-03-13
JP2001131512A2001-05-15
JP2003027026A2003-01-29
JP3810490B22006-08-16
Other References:
See also references of EP 2770033A4
W.C. GRIFFIN, J. SOC. COSMETIC CHEMISTS, vol. 1, 1949, pages 311
KOSHITAMI TAKAHASHI; YOSHIRO NANBA; MOTOO KOIKE; MASAO KOBAYASHI: "Kaimen-Kasseizai Handobukku", 25 November 1972, KOGYO TOSHO K.K., pages: 179 - 182
Attorney, Agent or Firm:
GOTO, YUKIHISA (JP)
Yukihisa Goto (JP)
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Claims: