AU7234587A - Process for preparing methyl isocyanate - Google Patents

Process for preparing methyl isocyanate

Info

Publication number
AU7234587A
AU7234587A AU72345/87A AU7234587A AU7234587A AU 7234587 A AU7234587 A AU 7234587A AU 72345/87 A AU72345/87 A AU 72345/87A AU 7234587 A AU7234587 A AU 7234587A AU 7234587 A AU7234587 A AU 7234587A
Authority
AU
Australia
Prior art keywords
phenyl
methylcarbamate
phenol
methyl isocyanate
process according
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
AU72345/87A
Other languages
English (en)
Inventor
John Kai-Fai Chan
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.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Rhone Poulenc Nederland BV
Rhone Poulenc BV
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 Rhone Poulenc Nederland BV, Rhone Poulenc BV filed Critical Rhone Poulenc Nederland BV
Publication of AU7234587A publication Critical patent/AU7234587A/en
Assigned to UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. reassignment UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. Amend patent request/document other than specification (104) Assignors: RHONE-POULENC NEDERLANDS B.V.
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
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • C07C263/20—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
    • C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU72345/87A 1986-03-21 1987-03-20 Process for preparing methyl isocyanate Abandoned AU7234587A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84222686A 1986-03-21 1986-03-21
US842226 1986-03-21

Publications (1)

Publication Number Publication Date
AU7234587A true AU7234587A (en) 1987-10-09

Family

ID=25286816

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72345/87A Abandoned AU7234587A (en) 1986-03-21 1987-03-20 Process for preparing methyl isocyanate

Country Status (13)

Country Link
EP (1) EP0275263A1 (hu)
JP (1) JPS63503063A (hu)
KR (1) KR880701225A (hu)
CN (1) CN87102215A (hu)
AU (1) AU7234587A (hu)
BR (1) BR8707253A (hu)
ES (1) ES2003696A6 (hu)
FI (1) FI875152A0 (hu)
GR (1) GR870442B (hu)
HU (1) HUT47532A (hu)
IL (1) IL81939A0 (hu)
WO (1) WO1987005600A1 (hu)
ZA (1) ZA872075B (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG115512A1 (en) * 2001-12-28 2005-10-28 Mitsui Takeda Chemicals Inc Method for producing carbamates and method for producing isocyanates
US8084553B2 (en) 2008-01-10 2011-12-27 Trillion Science, Inc. Curable adhesive compositions, process, and applications
US8067484B2 (en) 2010-03-12 2011-11-29 Trillion Science, Inc. Latent hardener with improved barrier properties and compatibility
CN102260193B (zh) * 2010-05-26 2013-11-06 中国科学院过程工程研究所 一种利用分子蒸馏技术以氨基甲酸酯热分解制备异氰酸酯的方法及其反应装置
CA2857821C (en) 2012-01-25 2015-09-08 Asahi Kasei Chemicals Corporation A method of separation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123450A (en) * 1977-09-22 1978-10-31 Fmc Corporation Process for preparing alkyl isocyanates
DE2756928A1 (de) * 1977-12-21 1979-07-05 Bayer Ag Verfahren zur kontinuierlichen herstellung von monoisocyanaten
IT1164223B (it) * 1983-05-13 1987-04-08 Anic Spa Procedimento perfezionato per la produzione di isocianati alchilici

Also Published As

Publication number Publication date
GR870442B (en) 1987-07-20
ZA872075B (en) 1987-09-14
CN87102215A (zh) 1987-09-30
FI875152A (fi) 1987-11-20
BR8707253A (pt) 1988-04-19
EP0275263A1 (en) 1988-07-27
ES2003696A6 (es) 1988-11-01
WO1987005600A1 (en) 1987-09-24
HUT47532A (en) 1989-03-28
FI875152A0 (fi) 1987-11-20
IL81939A0 (en) 1987-10-20
KR880701225A (ko) 1988-07-26
JPS63503063A (ja) 1988-11-10

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