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Patent Searching and Data


Title:
CATALYST FOR PRODUCTION OF POLYURETHANE SOLE
Document Type and Number:
Japanese Patent JP2005023251
Kind Code:
A
Abstract:

To provide a polyurethane sole having excellent surface properties, a method for the production of the polyurethane sole in high productivity and a catalyst for the production of the polyurethane sole.

The catalyst for the production of the polyurethane sole contains a tertiary amine and one or more kinds of saturated dicarboxylic acid selected from oxalic acid and malonic acid. The method for the production of the polyurethane sole comprises the reaction of a polyisocyanate component with a polyol component in the presence of the catalyst. The invention further provides the above method for the production of the polyurethane sole wherein the temperature of the polyol component is 30-50°C before reaction, and the polyurethane sole containing a tertiary amine and one or more saturated dicarboxylic acids selected from oxalic acid and malonic acid.


Inventors:
OKUBO MAKOTO
MORI MASAHIRO
Application Number:
JP2003192062A
Publication Date:
January 27, 2005
Filing Date:
July 04, 2003
Export Citation:
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Assignee:
KAO CORP
International Classes:
A43B13/04; C08G18/18; (IPC1-7): C08G18/18
Attorney, Agent or Firm:
Yoshinori Hosoda