JPS63503063A - メチルイソシアネートの製造方法 - Google Patents

メチルイソシアネートの製造方法

Info

Publication number
JPS63503063A
JPS63503063A JP62502269A JP50226987A JPS63503063A JP S63503063 A JPS63503063 A JP S63503063A JP 62502269 A JP62502269 A JP 62502269A JP 50226987 A JP50226987 A JP 50226987A JP S63503063 A JPS63503063 A JP S63503063A
Authority
JP
Japan
Prior art keywords
phenyl
phenol
methyl
isocyanate
temperature
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.)
Pending
Application number
JP62502269A
Other languages
English (en)
Japanese (ja)
Inventor
チヤン，ジヨン・カイーフアイ
Original Assignee
ローヌ‐プーラン・ネーデルランズ・ベー・ベー
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 ローヌ‐プーラン・ネーデルランズ・ベー・ベー filed Critical ローヌ‐プーラン・ネーデルランズ・ベー・ベー
Publication of JPS63503063A publication Critical patent/JPS63503063A/ja
Pending 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)
JP62502269A 1986-03-21 1987-03-20 メチルイソシアネートの製造方法 Pending JPS63503063A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84222686A 1986-03-21 1986-03-21
US842,226 1986-03-21

Publications (1)

Publication Number Publication Date
JPS63503063A true JPS63503063A (ja) 1988-11-10

Family

ID=25286816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62502269A Pending JPS63503063A (ja) 1986-03-21 1987-03-20 メチルイソシアネートの製造方法

Country Status (13)

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

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
IL81939A0 (en) 1987-10-20
ZA872075B (en) 1987-09-14
BR8707253A (pt) 1988-04-19
HUT47532A (en) 1989-03-28
ES2003696A6 (es) 1988-11-01
AU7234587A (en) 1987-10-09
FI875152A (fi) 1987-11-20
KR880701225A (ko) 1988-07-26
EP0275263A1 (en) 1988-07-27
GR870442B (en) 1987-07-20
WO1987005600A1 (en) 1987-09-24
CN87102215A (zh) 1987-09-30
FI875152A0 (fi) 1987-11-20

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