BE821370A - Procede pour preparer des acides ether-polycarboxyliques - Google Patents
Procede pour preparer des acides ether-polycarboxyliquesInfo
- Publication number
- BE821370A BE821370A BE149785A BE149785A BE821370A BE 821370 A BE821370 A BE 821370A BE 149785 A BE149785 A BE 149785A BE 149785 A BE149785 A BE 149785A BE 821370 A BE821370 A BE 821370A
- Authority
- BE
- Belgium
- Prior art keywords
- polycarboxylic acids
- preparing ether
- ether
- preparing
- polycarboxylic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT175974A AT325590B (de) | 1974-03-04 | 1974-03-04 | Verfahren zur herstellung von ätherpolycarbonsäuren und deren alkalisalzen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE821370A true BE821370A (fr) | 1975-04-23 |
Family
ID=3520382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE149785A BE821370A (fr) | 1974-03-04 | 1974-10-23 | Procede pour preparer des acides ether-polycarboxyliques |
Country Status (12)
Country | Link |
---|---|
US (1) | US3956383A (fr) |
JP (1) | JPS50117718A (fr) |
AT (1) | AT325590B (fr) |
BE (1) | BE821370A (fr) |
BR (1) | BR7408816A (fr) |
DE (1) | DE2449957A1 (fr) |
DK (1) | DK524974A (fr) |
FR (1) | FR2263220A1 (fr) |
IT (1) | IT1025128B (fr) |
LU (1) | LU71151A1 (fr) |
TR (1) | TR18182A (fr) |
ZA (1) | ZA746737B (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0123423A2 (fr) | 1983-03-26 | 1984-10-31 | The Procter & Gamble Company | Compositions détergentes, détergents liguides et méthodes pour leur préparation |
EP0628624A1 (fr) | 1993-06-09 | 1994-12-14 | The Procter & Gamble Company | Compositions détergentes contenant une protéase et des additifs pour empêcher le transfert de colorant |
EP0709452A1 (fr) | 1994-10-27 | 1996-05-01 | The Procter & Gamble Company | Compositions de nettoyage contenant des xylanases |
EP0747469A1 (fr) | 1995-06-08 | 1996-12-11 | The Procter & Gamble Company | Compositions de nettoyage contenant du chondroitinase |
EP0747470A1 (fr) | 1995-06-08 | 1996-12-11 | The Procter & Gamble Company | Compositions de nettoyage contenant du kératanase |
WO1998020116A1 (fr) | 1996-11-04 | 1998-05-14 | Novo Nordisk A/S | Variants de subtilase et compositions |
WO1998020115A1 (fr) | 1996-11-04 | 1998-05-14 | Novo Nordisk A/S | Variants et compositions de subtilase |
WO2004053039A2 (fr) | 2002-12-11 | 2004-06-24 | Novozymes A/S | Composition detergente |
EP1923455A2 (fr) | 2003-02-18 | 2008-05-21 | Novozymes A/S | Compositions détergents |
EP2261359A1 (fr) | 1998-06-10 | 2010-12-15 | Novozymes A/S | Mannanases |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384969A (en) * | 1982-03-26 | 1983-05-24 | Monsanto Company | Novel surfactants useful in detergent compositions |
GB0103871D0 (en) | 2001-02-16 | 2001-04-04 | Unilever Plc | Bleaching composition of enhanced stability and a process for making such a composition |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3025271A (en) * | 1959-06-24 | 1962-03-13 | Miles Lab | Mixed esters of citric acid and polymers thereof |
-
1974
- 1974-03-04 AT AT175974A patent/AT325590B/de not_active IP Right Cessation
- 1974-10-07 DK DK524974A patent/DK524974A/da unknown
- 1974-10-21 US US05/516,210 patent/US3956383A/en not_active Expired - Lifetime
- 1974-10-21 DE DE19742449957 patent/DE2449957A1/de active Pending
- 1974-10-22 FR FR7435469A patent/FR2263220A1/fr not_active Withdrawn
- 1974-10-22 LU LU71151A patent/LU71151A1/xx unknown
- 1974-10-23 IT IT28701/74A patent/IT1025128B/it active
- 1974-10-23 BE BE149785A patent/BE821370A/fr unknown
- 1974-10-23 BR BR8816/74A patent/BR7408816A/pt unknown
- 1974-10-23 JP JP49121567A patent/JPS50117718A/ja active Pending
- 1974-10-23 ZA ZA00746737A patent/ZA746737B/xx unknown
-
1975
- 1975-03-04 TR TR18182A patent/TR18182A/xx unknown
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0123423A2 (fr) | 1983-03-26 | 1984-10-31 | The Procter & Gamble Company | Compositions détergentes, détergents liguides et méthodes pour leur préparation |
EP0628624A1 (fr) | 1993-06-09 | 1994-12-14 | The Procter & Gamble Company | Compositions détergentes contenant une protéase et des additifs pour empêcher le transfert de colorant |
EP0709452A1 (fr) | 1994-10-27 | 1996-05-01 | The Procter & Gamble Company | Compositions de nettoyage contenant des xylanases |
EP0747469A1 (fr) | 1995-06-08 | 1996-12-11 | The Procter & Gamble Company | Compositions de nettoyage contenant du chondroitinase |
EP0747470A1 (fr) | 1995-06-08 | 1996-12-11 | The Procter & Gamble Company | Compositions de nettoyage contenant du kératanase |
WO1998020115A1 (fr) | 1996-11-04 | 1998-05-14 | Novo Nordisk A/S | Variants et compositions de subtilase |
WO1998020116A1 (fr) | 1996-11-04 | 1998-05-14 | Novo Nordisk A/S | Variants de subtilase et compositions |
EP2278001A1 (fr) | 1996-11-04 | 2011-01-26 | Novozymes A/S | Variants et compositions de protéase |
EP2261359A1 (fr) | 1998-06-10 | 2010-12-15 | Novozymes A/S | Mannanases |
EP2284272A1 (fr) | 1998-06-10 | 2011-02-16 | Novozymes A/S | Mannanases |
EP2287318A1 (fr) | 1998-06-10 | 2011-02-23 | Novozymes A/S | Mannanases |
WO2004053039A2 (fr) | 2002-12-11 | 2004-06-24 | Novozymes A/S | Composition detergente |
EP2311941A1 (fr) | 2002-12-11 | 2011-04-20 | Novozymes A/S | Detergent comprenant une endoglucanase |
EP1923455A2 (fr) | 2003-02-18 | 2008-05-21 | Novozymes A/S | Compositions détergents |
Also Published As
Publication number | Publication date |
---|---|
IT1025128B (it) | 1978-08-10 |
US3956383A (en) | 1976-05-11 |
LU71151A1 (fr) | 1975-06-24 |
ATA175974A (de) | 1975-01-15 |
AT325590B (de) | 1975-10-27 |
ZA746737B (en) | 1975-11-26 |
TR18182A (tr) | 1978-02-26 |
JPS50117718A (fr) | 1975-09-16 |
DK524974A (fr) | 1975-11-03 |
BR7408816A (pt) | 1976-05-04 |
FR2263220A1 (fr) | 1975-10-03 |
DE2449957A1 (de) | 1975-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2291967A1 (fr) | Procede pour preparer des carbonates aromatiques | |
RO68184A (fr) | Procede pour la preparation des acides benzyle-phenoxy-alcane-carboxiliques | |
BE842469A (fr) | Procede pour preparer des ethers | |
RO64527A (fr) | Procede pour preparer des 1-propyleimidazolile-derives | |
FR2472562B1 (fr) | Procede pour preparer des acides hydroxyalkylaminosulfoniques | |
FR2285951A1 (fr) | Procede pour preparer des particules | |
BE793191A (fr) | Procede pour produire des acides 7-acylamido-3-cephem-4- carboxyliques | |
BE821370A (fr) | Procede pour preparer des acides ether-polycarboxyliques | |
BE849301R (fr) | Procede perfectionne pour preparer la cholesterol-oxydase | |
RO71900A (fr) | Procede pour preparer 1l-desoxy-16-aryle-omega-tetranorprostaglandine | |
FR2289486A1 (fr) | Procede pour preparer des amines tertiaires | |
BE821369A (fr) | Procede de preparation d'acides ether-polycarboxyliques | |
BE849598A (fr) | Procede pour preparer des organosiloxannes | |
BE813169A (fr) | Procede de preparation des 3-fluorocephalosporines | |
RO63842A (fr) | Procede pour preparer des 7-acyleamido-7-methoxy-cephal | |
FR2298548A1 (fr) | Procede pour preparer des 2-amino-benzothiazoles | |
RO75980A (fr) | Procede pour preparer 2beta-methylpyperazino-16-beta-pyperidino-3alpha-17beta-diacetoxy-5alpha-androstane | |
BE836051A (fr) | Procede pour preparer des ethers | |
RO84248A (fr) | Procede pour preparer 2(-aminophenylimino)-3-aza-cycloalcanes | |
FR2296011A1 (fr) | Procede pour preparer une cholesterol-oxydase | |
RO66265A (fr) | Procede pour preparer s-triazole-(3,4-b)-benzothiazolyle | |
FR2330766A1 (fr) | Procede perfectionne pour preparer la cholesterol-oxydase | |
FR2330677A1 (fr) | Procede pour preparer des amines tertiaires | |
BE809713A (fr) | Procede de preparation des acides m-aminobenzenesulfonique | |
BE832520A (fr) | Procede de preparation d'acides aminoarylsulfoniques |