HUT47532A - Process for producing methyl-isocyanate - Google Patents

Process for producing methyl-isocyanate

Info

Publication number
HUT47532A
HUT47532A HU872424A HU242487A HUT47532A HU T47532 A HUT47532 A HU T47532A HU 872424 A HU872424 A HU 872424A HU 242487 A HU242487 A HU 242487A HU T47532 A HUT47532 A HU T47532A
Authority
HU
Hungary
Prior art keywords
isocyanate
methyl isocyanate
producing methyl
methylcarbamate
phenyl
Prior art date
Application number
HU872424A
Other languages
English (en)
Inventor
John K Chan
Original Assignee
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 Bv filed Critical Rhone Poulenc Bv
Publication of HUT47532A publication Critical patent/HUT47532A/hu

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)
HU872424A 1986-03-21 1987-03-20 Process for producing methyl-isocyanate HUT47532A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84222686A 1986-03-21 1986-03-21
PCT/US1987/000537 WO1987005600A1 (en) 1986-03-21 1987-03-20 Process for preparing methyl isocyanate

Publications (1)

Publication Number Publication Date
HUT47532A true HUT47532A (en) 1989-03-28

Family

ID=25286816

Family Applications (1)

Application Number Title Priority Date Filing Date
HU872424A HUT47532A (en) 1986-03-21 1987-03-20 Process for producing 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
AU7234587A (en) 1987-10-09
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
FI875152A0 (fi) 1987-11-20
IL81939A0 (en) 1987-10-20
KR880701225A (ko) 1988-07-26
JPS63503063A (ja) 1988-11-10

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Legal Events

Date Code Title Description
DFC9 Refusal of application