FI875152L - Foerfarande foer framstaellning av metylisocyanat. - Google Patents

Foerfarande foer framstaellning av metylisocyanat. Download PDF

Info

Publication number: FI875152L
Authority: FI; Finland
Prior art keywords: methylisocyanat; foerfarande foer; foer framstaellning; framstaellning; foerfarande
Prior art date: 1986-03-21

Application number

FI875152A

Other languages

English (en)

Other versions

FI875152A0 (fi

FI875152A7 (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.)

1986-03-21

Filing date

1987-03-20

Publication date

1987-11-20

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

1987-11-20 Publication of FI875152A0 publication Critical patent/FI875152A0/fi

1987-11-20 Publication of FI875152A7 publication Critical patent/FI875152A7/fi

1987-11-20 Publication of FI875152L publication Critical patent/FI875152L/fi

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 1987-03-20 Foerfarande foer framstaellning av metylisocyanat. FI875152L (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 (3)

Publication Number	Publication Date
FI875152A0 FI875152A0 (fi)	1987-11-20
FI875152A7 FI875152A7 (fi)	1987-11-20
FI875152L true FI875152L (fi)	1987-11-20

Family

ID=25286816

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI875152A FI875152L (fi)	1986-03-21	1987-03-20	Foerfarande foer framstaellning av metylisocyanat.

Country Status (13)

Country	Link
EP (1)	EP0275263A1 (fi)
JP (1)	JPS63503063A (fi)
KR (1)	KR880701225A (fi)
CN (1)	CN87102215A (fi)
AU (1)	AU7234587A (fi)
BR (1)	BR8707253A (fi)
ES (1)	ES2003696A6 (fi)
FI (1)	FI875152L (fi)
GR (1)	GR870442B (fi)
HU (1)	HUT47532A (fi)
IL (1)	IL81939A0 (fi)
WO (1)	WO1987005600A1 (fi)
ZA (1)	ZA872075B (fi)

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
EP2641896B1 (en) *	2012-01-25	2020-10-14	Asahi Kasei Kabushiki Kaisha	Separation method

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 WO PCT/US1987/000537 patent/WO1987005600A1/en not_active Ceased
- 1987-03-20 KR KR1019870701069A patent/KR880701225A/ko not_active Withdrawn
- 1987-03-20 FI FI875152A patent/FI875152L/fi not_active Application Discontinuation
- 1987-03-20 AU AU72345/87A patent/AU7234587A/en not_active Abandoned
- 1987-03-20 CN CN198787102215A patent/CN87102215A/zh active Pending
- 1987-03-20 HU HU872424A patent/HUT47532A/hu unknown
- 1987-03-20 ZA ZA872075A patent/ZA872075B/xx unknown
- 1987-03-20 JP JP62502269A patent/JPS63503063A/ja active Pending
- 1987-03-20 ES ES8700782A patent/ES2003696A6/es not_active Expired
- 1987-03-20 EP EP87902898A patent/EP0275263A1/en not_active Withdrawn
- 1987-03-20 BR BR8707253A patent/BR8707253A/pt unknown

Also Published As

Publication number	Publication date
FI875152A0 (fi)	1987-11-20
ZA872075B (en)	1987-09-14
WO1987005600A1 (en)	1987-09-24
KR880701225A (ko)	1988-07-26
BR8707253A (pt)	1988-04-19
GR870442B (en)	1987-07-20
AU7234587A (en)	1987-10-09
FI875152A7 (fi)	1987-11-20
IL81939A0 (en)	1987-10-20
JPS63503063A (ja)	1988-11-10
HUT47532A (en)	1989-03-28
ES2003696A6 (es)	1988-11-01
CN87102215A (zh)	1987-09-30
EP0275263A1 (en)	1988-07-27

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: RHONE-POULENC NEDERLAND B.V.