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Title:
BINDER CONTAINING ORTHOESTER
Document Type and Number:
Japanese Patent JP2005206843
Kind Code:
A
Abstract:

To provide a quickly dryable coating material having excellent film properties, such as dynamic resistances and chemical resistances, and good film optical qualities and production efficiency.

The method for preparing a polymer containing polyorthoester groups and, if required, NCO group comprises reacting (A) with (B); (A) a polyorthoester containing at least one isocyanate-reactive group and prepared by reacting at least one acrylic orthoester with a low molecular weight polyol having 4-8 functional value and 80-500 g/mol average molecular weight, and (B) at least one polyisocyanate.


Inventors:
MUELLER HANNS-PETER
NIESTEN MEIKE
SCHMITZ JOERG
MUNDSTOCK HOLGER
Application Number:
JP2005013841A
Publication Date:
August 04, 2005
Filing Date:
January 21, 2005
Export Citation:
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Assignee:
BAYER MATERIALSCIENCE AG
International Classes:
B32B27/40; C08G18/28; C08G18/32; C08G18/42; C08G18/70; C08G18/78; C08G18/79; C08G18/80; C08G63/91; C08G65/332; C09D7/12; C09D175/04; C09J11/00; C09J175/04; C09K3/10; (IPC1-7): C08G18/42; B32B27/40; C09D7/12; C09D175/04; C09J11/00; C09J175/04; C09K3/10
Domestic Patent References:
JPS56108793A1981-08-28
JPS56108792A1981-08-28
JP2006291209A2006-10-26
JPS419031B1
JP2006152298A2006-06-15
JP2002035676A2002-02-05
JP2001220572A2001-08-14
JPS52151110A1977-12-15
JPS56167688A1981-12-23
JPS5721417A1982-02-04
JP2000506908A2000-06-06
JP2001514276A2001-09-11
Foreign References:
US3354100A1967-11-21
WO2001021611A12001-03-29
Attorney, Agent or Firm:
Aoyama Aoi
Muneo Yamamoto
Yuko Goto



 
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