Title:
ISOTHIOCYANATE PRODUCTION METHOD, COMPOSITION FOR TRANSPORTING AND STORING N-SUBSTITUTED O-SUBSTITUTED THIOCARBAMATE, AND ISOTHIOCYANATE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2014/136690
Kind Code:
A1
Abstract:
The present invention pertains to: a production method for an isothiocyanate using an organic primary amine and thiourea as starting materials; a composition for transporting and storing a N-substituted O-substituted thiocarbamate, said composition including a N-substituted O-substituted thiocarbamate and a hydroxy compound, and having an equivalent weight ratio of hydroxy groups in the hydroxy compound to carbamate groups in the N-substituted O-substituted thiocarbamate within the range of 1-100; a composition for transporting and storing a compound which has a thioureido group, said composition including a compound which has a thioureido group and a hydroxy compound, and having an equivalent weight ratio of hydroxy groups in the hydroxy compound to thioureido groups in the compound which has a thioureido group within the range of 1-100; and an isothiocyanate composition which contains an isothiocyanate and a compound that has a specified functional group.
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Inventors:
SHINOHATA MASAAKI (JP)
KOSUGI YUJI (JP)
MIYAKE NOBUHISA (JP)
KOSUGI YUJI (JP)
MIYAKE NOBUHISA (JP)
Application Number:
PCT/JP2014/055144
Publication Date:
September 12, 2014
Filing Date:
February 28, 2014
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
International Classes:
C07C333/04; C07C331/30; C07C333/06; C07C333/08
Domestic Patent References:
| WO2012046734A1 | 2012-04-12 |
Foreign References:
| JPH04270260A | 1992-09-25 | |||
| JPS56158758A | 1981-12-07 | |||
| JPH04210959A | 1992-08-03 | |||
| JPS6419061A | 1989-01-23 | |||
| JPH09202767A | 1997-08-05 | |||
| US3111536A | 1963-11-19 | |||
| US2824887A | 1958-02-25 | |||
| JPH04270260A | 1992-09-25 | |||
| JPH08804B2 | 1996-01-10 |
Other References:
ERICKSON J G: "NOTES - REACTIONS OF LONG-CHAIN AMINES. VI. PREPARATION OF THIOUREAS", JOURNAL OF ORGANIC CHEMISTRY, vol. 21, 1956, pages 483 - 484, XP008177938
CHEM. PHARM. BULL. (TOKYO, vol. 8, 1960, pages 486
ORG. SYNTH., vol. ILL, 1955, pages 599
See also references of EP 2966060A4
CHEM. PHARM. BULL. (TOKYO, vol. 8, 1960, pages 486
ORG. SYNTH., vol. ILL, 1955, pages 599
See also references of EP 2966060A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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