ZA9915B - Use of oxidation promoting chemicals in the oxidation of oxidizable galactose type of alcohol configuration containing polymer. - Google Patents
Use of oxidation promoting chemicals in the oxidation of oxidizable galactose type of alcohol configuration containing polymer.Info
- Publication number
- ZA9915B ZA9915B ZA9900015A ZA9915A ZA9915B ZA 9915 B ZA9915 B ZA 9915B ZA 9900015 A ZA9900015 A ZA 9900015A ZA 9915 A ZA9915 A ZA 9915A ZA 9915 B ZA9915 B ZA 9915B
- Authority
- ZA
- South Africa
- Prior art keywords
- oxidation
- containing polymer
- configuration containing
- galactose type
- oxidizable galactose
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Saccharide Compounds (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Medicinal Preparation (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA9915B true ZA9915B (en) | 1999-07-05 |
Family
ID=21697830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9900015A ZA9915B (en) | 1997-12-31 | 1999-01-04 | Use of oxidation promoting chemicals in the oxidation of oxidizable galactose type of alcohol configuration containing polymer. |
Country Status (17)
Country | Link |
---|---|
US (1) | US6022717A (pt) |
EP (1) | EP1058735B1 (pt) |
JP (1) | JP2002500018A (pt) |
KR (1) | KR100568055B1 (pt) |
CN (1) | CN1190498C (pt) |
AT (1) | ATE246254T1 (pt) |
AU (1) | AU740977B2 (pt) |
BR (1) | BR9814519A (pt) |
CA (1) | CA2313093C (pt) |
DE (1) | DE69816871T2 (pt) |
ES (1) | ES2202928T3 (pt) |
ID (2) | ID25472A (pt) |
MY (1) | MY118864A (pt) |
PT (1) | PT1058735E (pt) |
TW (1) | TW418270B (pt) |
WO (1) | WO1999034009A1 (pt) |
ZA (1) | ZA9915B (pt) |
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 |
KR20030020955A (ko) * | 2000-08-03 | 2003-03-10 | 허큘레스 인코포레이티드 | 화학적으로 또는 효소적으로 개질된 다당류 제조 방법 및이에 의해 제조된 생성물 |
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 |
WO2002100902A1 (en) * | 2001-06-11 | 2002-12-19 | Rhodia, Inc | Galactomannan compositions and methods for making and using same |
CN101495595B (zh) * | 2006-05-19 | 2016-02-10 | 赫尔克里士公司 | 用于油田维修液的氧化瓜尔胶 |
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 EP EP98964922A patent/EP1058735B1/en not_active Expired - Lifetime
- 1998-12-30 CA CA2313093A patent/CA2313093C/en not_active Expired - Lifetime
- 1998-12-30 JP JP2000526664A patent/JP2002500018A/ja active Pending
- 1998-12-30 DE DE69816871T patent/DE69816871T2/de not_active Expired - Lifetime
- 1998-12-30 WO PCT/US1998/027536 patent/WO1999034009A1/en active IP Right Grant
- 1998-12-30 CN CNB988128101A patent/CN1190498C/zh not_active Expired - Lifetime
- 1998-12-30 AU AU20138/99A patent/AU740977B2/en not_active Ceased
- 1998-12-30 BR BR9814519-3A patent/BR9814519A/pt not_active Application Discontinuation
- 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 KR KR1020007007271A patent/KR100568055B1/ko not_active IP Right Cessation
- 1998-12-30 ES ES98964922T patent/ES2202928T3/es not_active Expired - Lifetime
- 1998-12-30 ID IDW20001267A patent/ID25472A/id unknown
- 1998-12-30 ID IDW20001268A patent/ID25471A/id unknown
-
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 |
---|---|
WO1999034009A1 (en) | 1999-07-08 |
PT1058735E (pt) | 2003-11-28 |
ID25472A (id) | 2000-10-05 |
BR9814519A (pt) | 2000-10-17 |
ATE246254T1 (de) | 2003-08-15 |
TW418270B (en) | 2001-01-11 |
MY118864A (en) | 2005-01-31 |
EP1058735B1 (en) | 2003-07-30 |
CA2313093C (en) | 2010-07-20 |
CN1285877A (zh) | 2001-02-28 |
ID25471A (id) | 2000-10-05 |
DE69816871T2 (de) | 2004-04-15 |
CN1190498C (zh) | 2005-02-23 |
AU740977B2 (en) | 2001-11-15 |
US6022717A (en) | 2000-02-08 |
KR20010033748A (ko) | 2001-04-25 |
JP2002500018A (ja) | 2002-01-08 |
ES2202928T3 (es) | 2004-04-01 |
AU2013899A (en) | 1999-07-19 |
EP1058735A1 (en) | 2000-12-13 |
CA2313093A1 (en) | 1999-07-08 |
KR100568055B1 (ko) | 2006-04-07 |
DE69816871D1 (de) | 2003-09-04 |
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