CATALYST FOR ISOCYANATE COMPOUND PRODUCTION AND METHOD FOR PRODUCING ISOCYANATE COMPOUND USING SAME

Title:

CATALYST FOR ISOCYANATE COMPOUND PRODUCTION AND METHOD FOR PRODUCING ISOCYANATE COMPOUND USING SAME

Document Type and Number:

WIPO Patent Application WO/2012/111750

Kind Code:

A1

Abstract:

The present invention relates to a catalyst for isocyanate compound production wherein an alkali metal compound and/or an alkaline earth metal compound is supported upon a carrier, and to a method for producing the catalyst. The present invention is a method for producing an iosocyanate compound, characterized in that a carbamate compound is subjected to pyrolysis in the presence of the catalyst.

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Inventors:

MATSUSHITA TOSHIYUKI
HARADA TAKASHI
KAWAGUCHI TATSUYA
YAMAMOTO YASUSHI

Application Number:

PCT/JP2012/053661

Publication Date:

August 23, 2012

Filing Date:

February 16, 2012

Export Citation:

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Assignee:

UBE INDUSTRIES (JP)
MATSUSHITA TOSHIYUKI
HARADA TAKASHI
KAWAGUCHI TATSUYA
YAMAMOTO YASUSHI

International Classes:

B01J23/02; B01J23/04; C07C263/04; C07C265/04; C07C265/14; C07B61/00

Foreign References:

JPS63183553A	1988-07-28
JPS4114372B1
JPS55121836A	1980-09-19
JPH05186415A	1993-07-27
JPH05186414A	1993-07-27
JPH07278087A	1995-10-24

Attorney, Agent or Firm:

TSUKUNI & ASSOCIATES et al. (JP)
Patent business corporation Tsukuni (JP)

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