NO20013068L - Fremgangsmåte for fremstilling av glyoksylsyreestere eller deres hydrater - Google Patents
Fremgangsmåte for fremstilling av glyoksylsyreestere eller deres hydraterInfo
- Publication number
- NO20013068L NO20013068L NO20013068A NO20013068A NO20013068L NO 20013068 L NO20013068 L NO 20013068L NO 20013068 A NO20013068 A NO 20013068A NO 20013068 A NO20013068 A NO 20013068A NO 20013068 L NO20013068 L NO 20013068L
- Authority
- NO
- Norway
- Prior art keywords
- hydrates
- preparation
- acid esters
- glyoxylic acid
- glyoxylic
- Prior art date
Links
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
- C07C67/30—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
-
- 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
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)
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 true NO20013068L (no) | 2001-06-20 |
| NO20013068D0 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)
| 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 |
| WO2013129907A1 (en) * | 2012-02-28 | 2013-09-06 | Petroliam Nasional Berhad (Petronas) | Method for the production of esters and uses thereof |
| KR102212416B1 (ko) | 2012-02-28 | 2021-02-05 | 페트롤리암 내셔널 버하드 (페트로나스) | 폴리우레탄 적용을 위한 폴리올의 조성물 |
| DK2820112T3 (en) | 2012-02-28 | 2017-09-11 | Petroliam Nasional Berhad | PROCEDURE FOR PREPARING POLYOLS AND APPLICATIONS THEREOF |
| KR102061376B1 (ko) | 2012-02-28 | 2019-12-31 | 페트롤리암 내셔널 버하드 (페트로나스) | 윤활제 조성물 및 이의 제조방법 |
| MY186982A (en) | 2012-02-28 | 2021-08-26 | Petroliam Nasional Berhad | Bio-polyols for bio-lubricant and bio-polymer and methods fo the preparation thereof |
| MY169226A (en) | 2013-02-28 | 2019-03-19 | Petroliam Nasional Berhad | Preparation of biopolyol esters for lubricant application |
Family Cites Families (1)
| 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 CN CN99815115A patent/CN1332716A/zh active Pending
- 1999-12-06 EA EA200100733A patent/EA003875B1/ru not_active IP Right Cessation
- 1999-12-06 AU AU15591/00A patent/AU767512B2/en not_active Ceased
- 1999-12-06 DE DE59905592T patent/DE59905592D1/de not_active Expired - Fee Related
- 1999-12-06 SK SK844-2001A patent/SK283694B6/sk unknown
- 1999-12-06 ES ES99958166T patent/ES2194531T3/es not_active Expired - Lifetime
- 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 WO PCT/EP1999/009517 patent/WO2000039068A1/de not_active Application Discontinuation
- 1999-12-06 TR TR2001/01977T patent/TR200101977T2/xx unknown
- 1999-12-06 EP EP99958166A patent/EP1140769B1/de not_active Expired - Lifetime
- 1999-12-06 HU HU0105470A patent/HUP0105470A2/hu unknown
- 1999-12-06 JP JP2000590981A patent/JP2002533427A/ja not_active Withdrawn
- 1999-12-06 NZ NZ512248A patent/NZ512248A/en unknown
- 1999-12-06 IL IL14367699A patent/IL143676A0/xx unknown
- 1999-12-06 CA CA002353854A patent/CA2353854A1/en not_active Abandoned
-
2001
- 2001-06-20 NO NO20013068A patent/NO20013068D0/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1140769B1 (de) | 2003-05-14 |
| HUP0105470A2 (en) | 2002-05-29 |
| JP2002533427A (ja) | 2002-10-08 |
| CN1332716A (zh) | 2002-01-23 |
| EA200100733A1 (ru) | 2003-08-28 |
| CA2353854A1 (en) | 2000-07-06 |
| EA003875B1 (ru) | 2003-10-30 |
| BR9916648A (pt) | 2001-10-02 |
| AU1559100A (en) | 2000-07-31 |
| NZ512248A (en) | 2003-08-29 |
| KR20010099981A (ko) | 2001-11-09 |
| WO2000039068A1 (de) | 2000-07-06 |
| NO20013068D0 (no) | 2001-06-20 |
| ES2194531T3 (es) | 2003-11-16 |
| SK8442001A3 (en) | 2001-12-03 |
| SK283694B6 (sk) | 2003-12-02 |
| TR200101977T2 (tr) | 2001-11-21 |
| UA62017C2 (en) | 2003-12-15 |
| PL348526A1 (en) | 2002-06-03 |
| AU767512B2 (en) | 2003-11-13 |
| EP1140769A1 (de) | 2001-10-10 |
| CZ20012374A3 (cs) | 2001-09-12 |
| IL143676A0 (en) | 2002-04-21 |
| DE59905592D1 (de) | 2003-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |