AU8211798A - Process for the production of organic isocyanates - Google Patents

Process for the production of organic isocyanates

Info

Publication number
AU8211798A
AU8211798A AU82117/98A AU8211798A AU8211798A AU 8211798 A AU8211798 A AU 8211798A AU 82117/98 A AU82117/98 A AU 82117/98A AU 8211798 A AU8211798 A AU 8211798A AU 8211798 A AU8211798 A AU 8211798A
Authority
AU
Australia
Prior art keywords
production
organic isocyanates
isocyanates
organic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU82117/98A
Inventor
Jeremy Charles Bausor Hunns
Richard Colin Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huntsman International LLC
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of AU8211798A publication Critical patent/AU8211798A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU82117/98A 1997-06-09 1998-05-29 Process for the production of organic isocyanates Abandoned AU8211798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97109295 1997-06-09
EP97109295 1997-06-09
PCT/EP1998/003224 WO1998056758A1 (en) 1997-06-09 1998-05-29 Process for the production of organic isocyanates

Publications (1)

Publication Number Publication Date
AU8211798A true AU8211798A (en) 1998-12-30

Family

ID=8226893

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82117/98A Abandoned AU8211798A (en) 1997-06-09 1998-05-29 Process for the production of organic isocyanates

Country Status (2)

Country Link
AU (1) AU8211798A (en)
WO (1) WO1998056758A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317756B1 (en) * 2000-02-03 2003-07-15 Eni Spa INTEGRATED PROCEDURE FOR THE PREPARATION OF AROMATIC ISOCYANATES AND PROCESSES FOR THE REALIZATION OF THE RELATIVE INTERMEDIATE PHASES.
US6781010B1 (en) 2000-09-19 2004-08-24 Lyondell Chemical Company Non-phosgene route to the manufacture of organic isocyanates
CN100408557C (en) * 2003-08-26 2008-08-06 河北工业大学 Method for preparing 2,4-toluene diamino menthyl formate
CN100369671C (en) * 2005-12-01 2008-02-20 中国科学院山西煤炭化学研究所 Method for preparing N-substituted carbamate using cyclohexane zine butyrate
EP1870397A1 (en) 2006-06-20 2007-12-26 Repsol Ypf S.A. One-pot catalytic process for the synthesis of isocyanates and installations for the same
EP2036884A1 (en) 2007-09-14 2009-03-18 Repsol Ypf S.A. Process for producing fluorinated isocyanates and carbamates
WO2009066616A1 (en) * 2007-11-19 2009-05-28 Asahi Kasei Chemicals Corporation Method for production of isocyanate and aromatic hydroxy compound
WO2009115538A1 (en) 2008-03-18 2009-09-24 Basf Se Method for producing urethanes composed of mono and di-functional aromatic amines
ATE528284T1 (en) 2008-03-18 2011-10-15 Basf Se METAL CARBAMATES FROM TOLYLENEDIAMINES
PL2265572T3 (en) 2008-03-18 2012-12-31 Basf Se Metal carbamates formed from diaminophenylmethane
CA2721357C (en) * 2008-05-15 2014-01-07 Asahi Kasei Chemicals Corporation Process for producing isocyanates using diaryl carbonate
WO2010020621A1 (en) 2008-08-22 2010-02-25 Basf Se Method for producing urethanes composed of di-functional aromatic amines and dialkyl carbonates
CN108395384A (en) * 2018-04-09 2018-08-14 辽宁科技学院 The green synthesis method of isocyanates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3850647T2 (en) * 1987-01-13 1994-11-17 Daicel Chem METHOD FOR PRODUCING ISOCYANATE COMPOUNDS.
DE4113156A1 (en) * 1991-04-23 1993-01-14 Bayer Ag METHOD FOR PRODUCING POLY (O-ALKYLURETHANES) OF THE DIPHENYLMETHANE SERIES
DE4121211A1 (en) * 1991-06-27 1993-01-14 Bayer Ag METHOD FOR PRODUCING BIS (ETHOXYCARBONYLAMINO) TOLUOLS AND THE USE THEREOF FOR PRODUCING DIISOCYANATOTOLUOLS
IT1255763B (en) * 1992-05-15 1995-11-15 Franco Rivetti PROCEDURE FOR THE PREPARATION OF ALCHYL ISOCYANATES
DE4413580A1 (en) * 1994-04-19 1995-10-26 Bayer Ag Prodn. of 1,4-butylene di:isocyanate from 1,4-butane-di:amine

Also Published As

Publication number Publication date
WO1998056758A1 (en) 1998-12-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase