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Title:
PREPARATION OF AQUEOUS POLYURETHANE EMULSION
Document Type and Number:
Japanese Patent JPS5213599
Kind Code:
A
Abstract:

PURPOSE: To prepare an aqueous polyurethane emulsion having uniform and stable self-emulsifyable properties, by reacting free amino groups in a polyurethane-urea-polyamine with a blocked polyisocyanate and then mixing the resulting product with water.


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Inventors:
MATSUDA KAZUO
OOMURA HIDETADA
SAKAI TAKENARI
Application Number:
JP8944775A
Publication Date:
February 01, 1977
Filing Date:
July 22, 1975
Export Citation:
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Assignee:
KAO CORP
International Classes:
C08G18/00; C08G18/08; C08G18/10; C08G18/48; C08G18/80; C08G18/83; (IPC1-7): C08G18/08; C08G18/48; C08G18/66
Domestic Patent References:
JP45041598A
JP42024194A
JP45026312A



 
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