ZA872075B - Process for preparing methyl isocyanate - Google Patents

Process for preparing methyl isocyanate

Info

Publication number: ZA872075B
Authority: ZA; South Africa
Prior art keywords: methyl isocyanate; preparing methyl; preparing; isocyanate; methyl
Prior art date: 1986-03-21

Application number

ZA872075A

Inventor

Kai-Fai Chan John

Original Assignee

Union Carbide Corporation

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.)

1986-03-21

Filing date

1987-03-20

Publication date

1987-09-14

1987-03-20 Application filed by Union Carbide Corporation filed Critical Union Carbide Corporation

1987-09-14 Publication of ZA872075B publication Critical patent/ZA872075B/en

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)

ZA872075A 1986-03-21 1987-03-20 Process for preparing methyl isocyanate ZA872075B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ZA872075B true ZA872075B (en)	1987-09-14

Family

ID=25286816

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA872075A ZA872075B (en)	1986-03-21	1987-03-20	Process for preparing methyl isocyanate

Country Status (13)

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

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 (en) *	2010-05-26	2013-11-06	中国科学院过程工程研究所	Method and reaction device for preparing isocyanate through thermal decomposition of carbamate by molecular distillation technology
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 (en) *	1977-12-21	1979-07-05	Bayer Ag	METHOD FOR CONTINUOUS PRODUCTION OF MONOISOCYANATES
IT1164223B (en) *	1983-05-13	1987-04-08	Anic Spa	PROCESS PERFECTED FOR THE PRODUCTION OF ALCHYL ISOCYANATES

1987
- 1987-03-18 GR GR870442A patent/GR870442B/en unknown
- 1987-03-18 IL IL81939A patent/IL81939A0/en unknown
- 1987-03-20 HU HU872424A patent/HUT47532A/en unknown
- 1987-03-20 EP EP87902898A patent/EP0275263A1/en not_active Withdrawn
- 1987-03-20 JP JP62502269A patent/JPS63503063A/en active Pending
- 1987-03-20 ZA ZA872075A patent/ZA872075B/en unknown
- 1987-03-20 WO PCT/US1987/000537 patent/WO1987005600A1/en not_active Application Discontinuation
- 1987-03-20 AU AU72345/87A patent/AU7234587A/en not_active Abandoned
- 1987-03-20 CN CN198787102215A patent/CN87102215A/en active Pending
- 1987-03-20 ES ES8700782A patent/ES2003696A6/en not_active Expired
- 1987-03-20 KR KR1019870701069A patent/KR880701225A/en not_active Application Discontinuation
- 1987-03-20 BR BR8707253A patent/BR8707253A/en unknown
- 1987-11-20 FI FI875152A patent/FI875152A0/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
IL81939A0 (en)	1987-10-20
BR8707253A (en)	1988-04-19
HUT47532A (en)	1989-03-28
ES2003696A6 (en)	1988-11-01
AU7234587A (en)	1987-10-09
JPS63503063A (en)	1988-11-10
FI875152A (en)	1987-11-20
KR880701225A (en)	1988-07-26
EP0275263A1 (en)	1988-07-27
GR870442B (en)	1987-07-20
WO1987005600A1 (en)	1987-09-24
CN87102215A (en)	1987-09-30
FI875152A0 (en)	1987-11-20

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