FI875152A0 - Foerfarande foer framstaellning av metylisocyanat. - Google Patents

Foerfarande foer framstaellning av metylisocyanat.

Info

Publication number
FI875152A0
FI875152A0 FI875152A FI875152A FI875152A0 FI 875152 A0 FI875152 A0 FI 875152A0 FI 875152 A FI875152 A FI 875152A FI 875152 A FI875152 A FI 875152A FI 875152 A0 FI875152 A0 FI 875152A0
Authority
FI
Finland
Prior art keywords
methyl isocyanate
methylcarbamate
methylisocyanate
formulation
phenyl
Prior art date
Application number
FI875152A
Other languages
English (en)
Finnish (fi)
Other versions
FI875152A (fi
Inventor
John Kai-Fai 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 FI875152A publication Critical patent/FI875152A/fi
Publication of FI875152A0 publication Critical patent/FI875152A0/fi

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)
FI875152A 1986-03-21 1987-11-20 Foerfarande foer framstaellning av metylisocyanat. FI875152A0 (fi)

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 (2)

Publication Number Publication Date
FI875152A FI875152A (fi) 1987-11-20
FI875152A0 true FI875152A0 (fi) 1987-11-20

Family

ID=25286816

Family Applications (1)

Application Number Title Priority Date Filing Date
FI875152A FI875152A0 (fi) 1986-03-21 1987-11-20 Foerfarande foer framstaellning av metylisocyanat.

Country Status (13)

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

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
BR8707253A (pt) 1988-04-19
ZA872075B (en) 1987-09-14
HUT47532A (en) 1989-03-28
FI875152A (fi) 1987-11-20
GR870442B (en) 1987-07-20
WO1987005600A1 (en) 1987-09-24
AU7234587A (en) 1987-10-09
EP0275263A1 (en) 1988-07-27
CN87102215A (zh) 1987-09-30
JPS63503063A (ja) 1988-11-10
KR880701225A (ko) 1988-07-26
IL81939A0 (en) 1987-10-20
ES2003696A6 (es) 1988-11-01

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: RHONE-POULENC NEDERLAND B.V.