HUT47532A - Process for producing methyl-isocyanate - Google Patents

Process for producing methyl-isocyanate

Info

Publication number: HUT47532A
Authority: HU; Hungary
Prior art keywords: isocyanate; methyl isocyanate; producing methyl; methylcarbamate; phenyl
Prior art date: 1986-03-21

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.)

1986-03-21

Filing date

1987-03-20

Publication date

1989-03-28

1987-03-20 Application filed by Rhone Poulenc Bv filed Critical Rhone Poulenc Bv

1989-03-28 Publication of HUT47532A publication Critical patent/HUT47532A/hu

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)	FI875152A (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
KR101489098B1 (ko)	2012-01-25	2015-02-02	아사히 가세이 케미칼즈 가부시키가이샤	분리 방법

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

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- 1987-03-20 EP EP87902898A patent/EP0275263A1/en not_active Withdrawn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

Also Published As

Publication number	Publication date
IL81939A0 (en)	1987-10-20
FI875152A0 (fi)	1987-11-20
EP0275263A1 (en)	1988-07-27
KR880701225A (ko)	1988-07-26
FI875152A (fi)	1987-11-20
WO1987005600A1 (en)	1987-09-24
ZA872075B (en)	1987-09-14
AU7234587A (en)	1987-10-09
GR870442B (en)	1987-07-20
JPS63503063A (ja)	1988-11-10
ES2003696A6 (es)	1988-11-01
CN87102215A (zh)	1987-09-30
BR8707253A (pt)	1988-04-19

Similar Documents

Publication	Publication Date	Title
YU8787A (en)	1988-12-31	Process for producing substituted pyridinsulphonamde compound
GB2193713B (en)	1990-12-05	Method of producing perovskite-type compounds.
HUT45258A (en)	1988-06-28	Process for producing new condenzed thieno-1,4-diazepines
GB2117376B (en)	1985-10-30	Process for producing 2,2,2-trifluoroethanol
HUT46612A (en)	1988-11-28	Process for producing composite ceramic products of self-carrying structure, particularly for mass production
ES503174A0 (es)	1982-05-01	Procedimiento para la preparacion de un producto precursor, que contiene dioxido de silicio y carbono,para la produccionde silicio y-o carburo de silicio
EP0233076A3 (en)	1989-01-18	Process for the production of synthesis gas
HUT35268A (en)	1985-06-28	Process for producing acyl-derivatives of 1,4:3,6-dihydro-hexites
GR920300080T1 (en)	1992-12-30	Process for the preparation of cyclic carbonates
HUT47532A (en)	1989-03-28	Process for producing methyl-isocyanate
GB2192182B (en)	1990-05-23	Process for the production of aldehydes
EP0319578A4 (en)	1989-04-24	PROCESS FOR PRODUCING XONOTLITE FIBERS.
HUT48571A (en)	1989-06-28	Process for production of substituated 3,5-dichlor-2,4-difluor-benzol
PT86307A (en)	1988-01-01	Process for the manufacture of n,n:-disubstituted ureas
YU61982A (en)	1985-03-20	Process for producing intermediates useful in the production of 1,1-dioxo-penicillanoyloxy-methyl-6-(2-amino-2-phenylacetamido0penicillanate
EP0287675A4 (en)	1989-02-07	METHOD FOR PRODUCING BIPHENOLS.
HUT48214A (en)	1989-05-29	Improved process for producing 3,5-dichloro-2,4,6-trifluoropyridine
DE3360726D1 (en)	1985-10-17	Process for producing threo-3-(3,4-dihydroxyphenyl)serine
YU165289A (en)	1990-12-31	Process for producing cyclohexan-1,3,5-triones
HUT44533A (en)	1988-03-28	Process for producing 2,4-diamino-3-oxo-6-piperidyl-pyrimidine
EP0272674A3 (en)	1990-05-09	Process for producing 2,6-dichlorobenzyl alcohol
GB2015517B (en)	1982-07-14	Process for producing 3,5-dichloro- - methylstyrene
DE3462881D1 (en)	1987-05-07	Process for the preparation of 2,2,2 trifluoroethanol
PT77733A (en)	1983-12-01	Process for preparing sultamicilina analogs and intermediates thereof
EP0248238A3 (en)	1989-06-14	Process for the preparation by fermentation of l-isoleucine from d,l-alpha-hydroxybutyrate

Legal Events

Date	Code	Title	Description
1992-06-29	DFC9	Refusal of application