NO20013068D0 - Fremgangsmåte for fremstilling av glyoksylsyreestere eller deres hydrater - Google Patents

Fremgangsmåte for fremstilling av glyoksylsyreestere eller deres hydrater

Info

Publication number: NO20013068D0
Authority: NO; Norway
Prior art keywords: hydrates; preparation; acid esters; glyoxylic acid; glyoxylic
Prior art date: 1998-12-28

Application number

NO20013068A

Other languages

English (en)

Other versions

NO20013068L (no

Inventor

Curt Zimmermann

Alexander Sajtos

Original Assignee

Dsm Fine Chem Austria Gmbh

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.)

1998-12-28

Filing date

2001-06-20

Publication date

2001-06-20

2001-06-20 Application filed by Dsm Fine Chem Austria Gmbh filed Critical Dsm Fine Chem Austria Gmbh

2001-06-20 Publication of NO20013068L publication Critical patent/NO20013068L/no

2001-06-20 Publication of NO20013068D0 publication Critical patent/NO20013068D0/no

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/313—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups

Landscapes

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

NO20013068A 1998-12-28 2001-06-20 Fremgangsmåte for fremstilling av glyoksylsyreestere eller deres hydrater NO20013068D0 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT217398		1998-12-28
PCT/EP1999/009517 WO2000039068A1 (de)	1998-12-28	1999-12-06	Verfahren zur herstellung von glyoxylsäureestern oder deren hydrate

Publications (2)

Publication Number	Publication Date
NO20013068L NO20013068L (no)	2001-06-20
NO20013068D0 true NO20013068D0 (no)	2001-06-20

Family

ID=3529292

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20013068A NO20013068D0 (no)	1998-12-28	2001-06-20	Fremgangsmåte for fremstilling av glyoksylsyreestere eller deres hydrater

Country Status (20)

Country	Link
EP (1)	EP1140769B1 (no)
JP (1)	JP2002533427A (no)
KR (1)	KR20010099981A (no)
CN (1)	CN1332716A (no)
AU (1)	AU767512B2 (no)
BR (1)	BR9916648A (no)
CA (1)	CA2353854A1 (no)
CZ (1)	CZ20012374A3 (no)
DE (1)	DE59905592D1 (no)
EA (1)	EA003875B1 (no)
ES (1)	ES2194531T3 (no)
HU (1)	HUP0105470A2 (no)
IL (1)	IL143676A0 (no)
NO (1)	NO20013068D0 (no)
NZ (1)	NZ512248A (no)
PL (1)	PL348526A1 (no)
SK (1)	SK283694B6 (no)
TR (1)	TR200101977T2 (no)
UA (1)	UA62017C2 (no)
WO (1)	WO2000039068A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2009221234A (ja) *	2009-07-09	2009-10-01	Takasago Internatl Corp	グリオキシル酸エステル二量体の製造方法及び新規グリオキシル酸エステル二量体
JP6133908B2 (ja)	2012-02-28	2017-05-24	ペトロリアムナショナルブルハドＰｅｔｒｏｌｉａｍＮａｓｉｏｎａｌＢｅｒｈａｄ	潤滑油の物質組成および生成方法
DK2820112T3 (en)	2012-02-28	2017-09-11	Petroliam Nasional Berhad	PROCEDURE FOR PREPARING POLYOLS AND APPLICATIONS THEREOF
EP2819990B1 (en)	2012-02-28	2019-03-27	Petroliam Nasional Berhad	Method for producing an esterified polyol
CN104271546B (zh) *	2012-02-28	2017-06-09	马来西亚国家石油公司	酯的生产方法及其用途
JP6126138B2 (ja)	2012-02-28	2017-05-10	ペトロリアムナショナルブルハドＰｅｔｒｏｌｉａｍＮａｓｉｏｎａｌＢｅｒｈａｄ	ポリウレタン用途のためのポリオール類の物質組成
MY169226A (en)	2013-02-28	2019-03-19	Petroliam Nasional Berhad	Preparation of biopolyol esters for lubricant application

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2710910B1 (fr) *	1993-10-05	1996-01-05	Hoechst France	Sel de sodium de l'acide menthyloxycarbonyl-1 hydroxy-1 méthanesulfonique, son procédé de préparation et son application à l'obtention de glycoxylate de L(-)menthyle.

1999
- 1999-06-12 UA UA2001075133A patent/UA62017C2/uk unknown
- 1999-12-06 PL PL99348526A patent/PL348526A1/xx not_active IP Right Cessation
- 1999-12-06 DE DE59905592T patent/DE59905592D1/de not_active Expired - Fee Related
- 1999-12-06 ES ES99958166T patent/ES2194531T3/es not_active Expired - Lifetime
- 1999-12-06 NZ NZ512248A patent/NZ512248A/en unknown
- 1999-12-06 HU HU0105470A patent/HUP0105470A2/hu unknown
- 1999-12-06 CA CA002353854A patent/CA2353854A1/en not_active Abandoned
- 1999-12-06 AU AU15591/00A patent/AU767512B2/en not_active Ceased
- 1999-12-06 SK SK844-2001A patent/SK283694B6/sk unknown
- 1999-12-06 TR TR2001/01977T patent/TR200101977T2/xx unknown
- 1999-12-06 KR KR1020017008207A patent/KR20010099981A/ko not_active Application Discontinuation
- 1999-12-06 CZ CZ20012374A patent/CZ20012374A3/cs unknown
- 1999-12-06 BR BR9916648-8A patent/BR9916648A/pt not_active IP Right Cessation
- 1999-12-06 EA EA200100733A patent/EA003875B1/ru not_active IP Right Cessation
- 1999-12-06 CN CN99815115A patent/CN1332716A/zh active Pending
- 1999-12-06 WO PCT/EP1999/009517 patent/WO2000039068A1/de not_active Application Discontinuation
- 1999-12-06 JP JP2000590981A patent/JP2002533427A/ja not_active Withdrawn
- 1999-12-06 IL IL14367699A patent/IL143676A0/xx unknown
- 1999-12-06 EP EP99958166A patent/EP1140769B1/de not_active Expired - Lifetime
2001
- 2001-06-20 NO NO20013068A patent/NO20013068D0/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
CZ20012374A3 (cs)	2001-09-12
CN1332716A (zh)	2002-01-23
SK283694B6 (sk)	2003-12-02
EP1140769B1 (de)	2003-05-14
UA62017C2 (en)	2003-12-15
EA200100733A1 (ru)	2003-08-28
WO2000039068A1 (de)	2000-07-06
BR9916648A (pt)	2001-10-02
KR20010099981A (ko)	2001-11-09
PL348526A1 (en)	2002-06-03
SK8442001A3 (en)	2001-12-03
CA2353854A1 (en)	2000-07-06
NO20013068L (no)	2001-06-20
TR200101977T2 (tr)	2001-11-21
IL143676A0 (en)	2002-04-21
AU1559100A (en)	2000-07-31
DE59905592D1 (de)	2003-06-18
HUP0105470A2 (en)	2002-05-29
JP2002533427A (ja)	2002-10-08
ES2194531T3 (es)	2003-11-16
EP1140769A1 (de)	2001-10-10
AU767512B2 (en)	2003-11-13
NZ512248A (en)	2003-08-29
EA003875B1 (ru)	2003-10-30

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Legal Events

Date	Code	Title	Description
2005-09-12	FC2A	Withdrawal, rejection or dismissal of laid open patent application