ATE246254T1 - Verwendung von oxidationsfördernden chemikalien für die oxidation von einem polymer, das die alkoholkonfiguration eines oxidierbaren galaktosetyps enthält. - Google Patents
Verwendung von oxidationsfördernden chemikalien für die oxidation von einem polymer, das die alkoholkonfiguration eines oxidierbaren galaktosetyps enthält.Info
- Publication number
- ATE246254T1 ATE246254T1 AT98964922T AT98964922T ATE246254T1 AT E246254 T1 ATE246254 T1 AT E246254T1 AT 98964922 T AT98964922 T AT 98964922T AT 98964922 T AT98964922 T AT 98964922T AT E246254 T1 ATE246254 T1 AT E246254T1
- Authority
- AT
- Austria
- Prior art keywords
- oxidation
- polymer containing
- galactose type
- oxidizable galactose
- alcohol configuration
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
- C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/31—Gums
- D21H17/32—Guar or other polygalactomannan gum
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Medicinal Preparation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Saccharide Compounds (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/001,785 US6022717A (en) | 1997-12-31 | 1997-12-31 | Use of oxidation promoting chemicals in the oxidation oxidizable galactose type of alcohol configuration containing polymer |
| PCT/US1998/027536 WO1999034009A1 (en) | 1997-12-31 | 1998-12-30 | Use of oxidation promoting chemicals in the oxidation of oxidizable galactose type of alcohol configuration containing polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE246254T1 true ATE246254T1 (de) | 2003-08-15 |
Family
ID=21697830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98964922T ATE246254T1 (de) | 1997-12-31 | 1998-12-30 | Verwendung von oxidationsfördernden chemikalien für die oxidation von einem polymer, das die alkoholkonfiguration eines oxidierbaren galaktosetyps enthält. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6022717A (de) |
| EP (1) | EP1058735B1 (de) |
| JP (1) | JP2002500018A (de) |
| KR (1) | KR100568055B1 (de) |
| CN (1) | CN1190498C (de) |
| AT (1) | ATE246254T1 (de) |
| AU (1) | AU740977B2 (de) |
| BR (1) | BR9814519A (de) |
| CA (1) | CA2313093C (de) |
| DE (1) | DE69816871T2 (de) |
| ES (1) | ES2202928T3 (de) |
| ID (2) | ID25472A (de) |
| MY (1) | MY118864A (de) |
| PT (1) | PT1058735E (de) |
| TW (1) | TW418270B (de) |
| WO (1) | WO1999034009A1 (de) |
| ZA (1) | ZA9915B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6179962B1 (en) | 1997-12-31 | 2001-01-30 | Hercules Incorporated | Paper having improved strength characteristics and process for making same |
| US6498026B2 (en) | 2000-02-25 | 2002-12-24 | Hercules Incorporated | Variant galactose oxidase, nucleic acid encoding same, and methods of using same |
| AU2001283103A1 (en) * | 2000-08-03 | 2002-02-18 | Hercules Incorporated | Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby |
| US7138035B2 (en) | 2001-05-08 | 2006-11-21 | National Starch And Chemical Investment Holding Corporation | Process for the selective modification of carbohydrates by peroxidase catalyzed oxidation |
| EP1417240A1 (de) * | 2001-06-11 | 2004-05-12 | Rhodia, Inc. | Galaktomannanzusammensetzungen und methoden zu deren herstellung und verwendung |
| EP2021432B1 (de) * | 2006-05-19 | 2012-02-01 | Hercules Incorporated | Oxidiertes guar für ölfeldversorgungsflüssigkeiten |
| US8361935B2 (en) * | 2008-08-29 | 2013-01-29 | Schlumberger Technology Corporation | Metal free crosslinking of galactomannan |
| US8517095B2 (en) * | 2010-08-09 | 2013-08-27 | Baker Hughes Incorporated | Method of using hexose oxidases to create hydrogen peroxide in aqueous well treatment fluids |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297604A (en) * | 1963-10-28 | 1967-01-10 | American Mach & Foundry | Oxidized galactose containing reaction products |
| US4663448A (en) * | 1985-10-23 | 1987-05-05 | National Starch And Chemical Corporation | Aldehyde-containing heterpolysaccharides, a process for their preparation, and the use thereof |
| US5554745A (en) * | 1992-05-14 | 1996-09-10 | National Starch And Chemical Investment Holding Corporation | Aldehyde cationic derivatives of galactose containing polysaccharides used as paper strength additives |
-
1997
- 1997-12-31 US US09/001,785 patent/US6022717A/en not_active Expired - Fee Related
-
1998
- 1998-12-29 MY MYPI98005910A patent/MY118864A/en unknown
- 1998-12-30 ID IDW20001267A patent/ID25472A/id unknown
- 1998-12-30 WO PCT/US1998/027536 patent/WO1999034009A1/en active IP Right Grant
- 1998-12-30 DE DE69816871T patent/DE69816871T2/de not_active Expired - Lifetime
- 1998-12-30 CN CNB988128101A patent/CN1190498C/zh not_active Expired - Lifetime
- 1998-12-30 ID IDW20001268A patent/ID25471A/id unknown
- 1998-12-30 JP JP2000526664A patent/JP2002500018A/ja active Pending
- 1998-12-30 CA CA2313093A patent/CA2313093C/en not_active Expired - Lifetime
- 1998-12-30 KR KR1020007007271A patent/KR100568055B1/ko not_active IP Right Cessation
- 1998-12-30 EP EP98964922A patent/EP1058735B1/de not_active Expired - Lifetime
- 1998-12-30 BR BR9814519-3A patent/BR9814519A/pt not_active Application Discontinuation
- 1998-12-30 ES ES98964922T patent/ES2202928T3/es not_active Expired - Lifetime
- 1998-12-30 PT PT98964922T patent/PT1058735E/pt unknown
- 1998-12-30 AT AT98964922T patent/ATE246254T1/de not_active IP Right Cessation
- 1998-12-30 AU AU20138/99A patent/AU740977B2/en not_active Ceased
-
1999
- 1999-01-04 ZA ZA9900015A patent/ZA9915B/xx unknown
- 1999-02-19 TW TW087121897A patent/TW418270B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69816871T2 (de) | 2004-04-15 |
| US6022717A (en) | 2000-02-08 |
| DE69816871D1 (de) | 2003-09-04 |
| CN1285877A (zh) | 2001-02-28 |
| ID25471A (id) | 2000-10-05 |
| EP1058735A1 (de) | 2000-12-13 |
| BR9814519A (pt) | 2000-10-17 |
| WO1999034009A1 (en) | 1999-07-08 |
| AU2013899A (en) | 1999-07-19 |
| PT1058735E (pt) | 2003-11-28 |
| ZA9915B (en) | 1999-07-05 |
| CA2313093C (en) | 2010-07-20 |
| AU740977B2 (en) | 2001-11-15 |
| KR20010033748A (ko) | 2001-04-25 |
| CA2313093A1 (en) | 1999-07-08 |
| ES2202928T3 (es) | 2004-04-01 |
| CN1190498C (zh) | 2005-02-23 |
| KR100568055B1 (ko) | 2006-04-07 |
| EP1058735B1 (de) | 2003-07-30 |
| ID25472A (id) | 2000-10-05 |
| TW418270B (en) | 2001-01-11 |
| MY118864A (en) | 2005-01-31 |
| JP2002500018A (ja) | 2002-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1058735 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |