AU7763398A - Method for the preparation of organic isocyanates - Google Patents

Method for the preparation of organic isocyanates

Info

Publication number: AU7763398A
Authority: AU; Australia
Prior art keywords: preparation; organic isocyanates; isocyanates; organic
Prior art date: 1997-05-31
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.): Abandoned

Application number

AU77633/98A

Inventor

Joris Karel Peter Bosman

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Huntsman International LLC

Original Assignee

Imperial Chemical Industries Ltd

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.)

1997-05-31

Filing date

1998-05-11

Publication date

1998-12-30

1998-05-11 Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd

1998-12-30 Publication of AU7763398A publication Critical patent/AU7763398A/en

Status Abandoned legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AU77633/98A 1997-05-31 1998-05-11 Method for the preparation of organic isocyanates Abandoned AU7763398A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP97201627		1997-05-31
EP97201627		1997-05-31
PCT/EP1998/002733 WO1998054128A1 (en)	1997-05-31	1998-05-11	Method for the preparation of organic isocyanates

Publications (1)

Publication Number	Publication Date
AU7763398A true AU7763398A (en)	1998-12-30

Family

ID=8228384

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU77633/98A Abandoned AU7763398A (en)	1997-05-31	1998-05-11	Method for the preparation of organic isocyanates

Country Status (9)

Country	Link
EP (1)	EP0986535A1 (en)
JP (1)	JP2002500654A (en)
KR (1)	KR20010013096A (en)
CN (1)	CN1258273A (en)
AU (1)	AU7763398A (en)
CA (1)	CA2289656A1 (en)
HU (1)	HUP0002197A2 (en)
WO (1)	WO1998054128A1 (en)
ZA (1)	ZA984595B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2003525267A (en) *	2000-02-29	2003-08-26	ハンツマン・インターナショナル・エルエルシー	Production method of organic polyisocyanate
KR101002385B1 (en)	2006-11-17	2010-12-20	아사히 가세이 케미칼즈 가부시키가이샤	How to prepare isocyanate
CN101589022B (en) *	2006-11-17	2013-08-14	旭化成化学株式会社	Method for producing isocyanate
TW200844080A (en)	2007-01-11	2008-11-16	Asahi Kasei Chemicals Corp	Process for producing isocyanate
CN101652344B (en)	2007-03-30	2014-06-04	旭化成化学株式会社	Method for production of isocyanate using composition comprising carbamic acid ester and aromatic hydroxy compound, and composition for transport or storage of carbamic acid ester
EP2036884A1 (en)	2007-09-14	2009-03-18	Repsol Ypf S.A.	Process for producing fluorinated isocyanates and carbamates
RU2523201C2 (en)	2008-05-15	2014-07-20	Асахи Касеи Кемикалз Корпорейшн	Method of obtaining isocyanates with application of diarylcarbonate
US9233918B2 (en)	2008-05-15	2016-01-12	Asahi Kasei Chemicals Corporation	Isocyanate production process
EP2554537B1 (en)	2010-04-02	2018-10-31	AGC Inc.	Method for producing carbamate compound, carbamate compound, and method for producing isocyanate compound using same
KR101318828B1 (en) *	2011-03-31	2013-10-17	케이에스랩(주)	Process of preparing xylylene diisocyanates, their reaction intermediates and process of preparing them
CN103804331B (en) *	2012-11-06	2016-08-03	中国科学院青岛生物能源与过程研究所	A kind of synthetic method of difurfuryl methane diisocyanate
KR102618935B1 (en)	2015-01-30	2023-12-27	바스프 에스이	Polyphenylene polymethylene polyisocyanate with low by-product content
CN112125826B (en) *	2020-09-16	2021-08-10	北京理工大学	Preparation method of 2,4, 6-toluene triisocyanate
CN118201975A (en) *	2021-11-02	2024-06-14	国立大学法人神户大学	Method for producing fluorine-containing polyurethane
WO2024166798A1 (en) *	2023-02-09	2024-08-15	Ａｇｃ株式会社	Method for producing reticulated polyurethane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3746689A (en) *	1972-02-11	1973-07-17	Basf Wyandotte Corp	Polyisocyanates blocked with polyhaloalcohols

1998
- 1998-05-11 EP EP98925566A patent/EP0986535A1/en not_active Withdrawn
- 1998-05-11 CA CA002289656A patent/CA2289656A1/en not_active Abandoned
- 1998-05-11 HU HU0002197A patent/HUP0002197A2/en unknown
- 1998-05-11 KR KR19997011075A patent/KR20010013096A/en not_active Application Discontinuation
- 1998-05-11 CN CN98805520A patent/CN1258273A/en active Pending
- 1998-05-11 JP JP50015499A patent/JP2002500654A/en active Pending
- 1998-05-11 WO PCT/EP1998/002733 patent/WO1998054128A1/en not_active Application Discontinuation
- 1998-05-11 AU AU77633/98A patent/AU7763398A/en not_active Abandoned
- 1998-05-28 ZA ZA984595A patent/ZA984595B/en unknown

Also Published As

Publication number	Publication date
HUP0002197A2 (en)	2000-10-28
CA2289656A1 (en)	1998-12-03
KR20010013096A (en)	2001-02-26
JP2002500654A (en)	2002-01-08
ZA984595B (en)	1998-11-30
WO1998054128A1 (en)	1998-12-03
EP0986535A1 (en)	2000-03-22
CN1258273A (en)	2000-06-28

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Legal Events

Date	Code	Title	Description
2000-02-17	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase