Title:
CATIONIC POLYURETHANE DISPERSION ADHESIVES
Document Type and Number:
WIPO Patent Application WO/2010/012400
Kind Code:
A3
Abstract:
The invention relates to an adhesive composition based on aqueous, semicrystalline, cationically hydrophilizing polyurethane or polyurea dispersions, a sheet material containing adhesive layers based on the adhesive composition, and the use thereof for producing linerless labels.
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Inventors:
BUECHNER JOERG (DE)
HENNING WOLFGANG (DE)
KRAUS HARALD (DE)
HENNING WOLFGANG (DE)
KRAUS HARALD (DE)
Application Number:
PCT/EP2009/005268
Publication Date:
March 25, 2010
Filing Date:
July 21, 2009
Export Citation:
Assignee:
BAYER MATERIALSCIENCE AG (DE)
BUECHNER JOERG (DE)
HENNING WOLFGANG (DE)
KRAUS HARALD (DE)
BUECHNER JOERG (DE)
HENNING WOLFGANG (DE)
KRAUS HARALD (DE)
International Classes:
C08G18/08; C08G18/12; C08G18/28; C08G18/32; C08G18/66; C09J175/06
Domestic Patent References:
WO2000052080A1 | 2000-09-08 | |||
WO2006110265A2 | 2006-10-19 |
Foreign References:
EP1798248A1 | 2007-06-20 | |||
US3686108A | 1972-08-22 | |||
US5561187A | 1996-10-01 | |||
GB1214773A | 1970-12-02 | |||
US4861826A | 1989-08-29 |
Attorney, Agent or Firm:
BAYER MATERIALSCIENCE AG (Patents and Licensing, Leverkusen, DE)
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