ATE51896T1 - Heteropolysaccharid, seine herstellung und verwendung. - Google Patents
Heteropolysaccharid, seine herstellung und verwendung.Info
- Publication number
- ATE51896T1 ATE51896T1 AT86304939T AT86304939T ATE51896T1 AT E51896 T1 ATE51896 T1 AT E51896T1 AT 86304939 T AT86304939 T AT 86304939T AT 86304939 T AT86304939 T AT 86304939T AT E51896 T1 ATE51896 T1 AT E51896T1
- Authority
- AT
- Austria
- Prior art keywords
- heteropolysaccharide
- carbohydrate
- new
- preparation
- valuable
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
- C09K8/905—Biopolymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- 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
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
-
- 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
- C12P21/00—Preparation of peptides or proteins
- C12P21/005—Glycopeptides, glycoproteins
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/64—Xanthomonas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Microbiology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Pharmacology & Pharmacy (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Grain Derivatives (AREA)
- Jellies, Jams, And Syrups (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75070485A | 1985-06-28 | 1985-06-28 | |
| EP86304939A EP0209277B1 (de) | 1985-06-28 | 1986-06-25 | Heteropolysaccharid, seine Herstellung und Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE51896T1 true ATE51896T1 (de) | 1990-04-15 |
Family
ID=25018873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT86304939T ATE51896T1 (de) | 1985-06-28 | 1986-06-25 | Heteropolysaccharid, seine herstellung und verwendung. |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0209277B1 (de) |
| JP (1) | JPH0768283B2 (de) |
| KR (1) | KR900005606B1 (de) |
| CN (1) | CN1034086C (de) |
| AT (1) | ATE51896T1 (de) |
| AU (1) | AU595811B2 (de) |
| CA (1) | CA1318621C (de) |
| DE (1) | DE3670309D1 (de) |
| DK (1) | DK305786A (de) |
| ES (1) | ES2001848A6 (de) |
| HU (1) | HU199561B (de) |
| IL (1) | IL79165A0 (de) |
| PT (1) | PT82843B (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2714420B1 (fr) * | 1993-12-24 | 1996-03-15 | Inst Francais Du Petrole | Procédé utilisant le gellane comme réducteur de filtrat pour les fluides de forage à base d'eau. |
| US5985623A (en) * | 1995-01-24 | 1999-11-16 | Shin-Etsu Bio, Inc. | DNA segments and methods for increasing polysaccharide production |
| CA2239864C (en) * | 1995-12-15 | 2008-04-15 | Monsanto Company | Methods for improved rheological control in cementitious systems |
| JP5751735B2 (ja) * | 2000-03-02 | 2015-07-22 | シー・ピー・ケルコ・ユー・エス・インコーポレイテツド | ポリヒドロキシ酪酸産生欠失スフィンゴモナス属の細菌変異株およびスフィンガンの清澄化方法 |
| US7595282B2 (en) | 2004-05-20 | 2009-09-29 | Halliburton Energy Services, Inc. | Methods and compositions of controlling the rheology of a diutan-containing well treatment fluid at high temperatures |
| US20050261138A1 (en) * | 2004-05-20 | 2005-11-24 | Robb Ian D | Viscosified treatment fluids comprising scleroglucan or diutan and associated methods |
| BRPI0406309F1 (pt) * | 2004-11-05 | 2021-03-23 | Empresa Brasileira De Pesquisa Agropecuaria Embrapa Clima Temperado | processo de produção de biopolímero tipo xantana, biopolímero obtido, seus usos; meio de cultura para crescimento de xanthomonas e uso da mesma para produção de biopolímero |
| US8367589B2 (en) | 2005-01-24 | 2013-02-05 | Schlumberger Technology Corporation | Polysaccharide treatment fluid and method of treating a subterranean formation |
| US7781380B2 (en) | 2005-01-24 | 2010-08-24 | Schlumberger Technology Corporation | Methods of treating subterranean formations with heteropolysaccharides based fluids |
| US7494957B2 (en) | 2005-01-24 | 2009-02-24 | Schlumberger Technology Corporation | Energized fluids and methods of use thereof |
| US7833949B2 (en) | 2005-01-24 | 2010-11-16 | Schlumberger Technology Corporation | Polysaccharide treatment fluid and method of treating a subterranean formation |
| CA2628207A1 (en) * | 2005-11-01 | 2007-05-10 | Andries Hanzen | Films and capsules made from modified carboxymethycellulose materials and methods of making same |
| US7776796B2 (en) | 2006-03-20 | 2010-08-17 | Schlumberger Technology Corporation | Methods of treating wellbores with recyclable fluids |
| US7678745B2 (en) | 2007-09-24 | 2010-03-16 | Schlumberger Technology Corporation | Viscosity reduction |
| CN107556989B (zh) * | 2017-07-31 | 2020-01-03 | 北京中海沃邦能源投资有限公司 | 一种高密度水基钻井液加重剂的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4352741A (en) * | 1977-11-15 | 1982-10-05 | Pfizer Inc. | Xanthomonas biopolymer for use in displacement of oil from partially depleted reservoirs |
| CA1160582A (en) * | 1978-12-04 | 1984-01-17 | Kenneth S. Kang | Polysaccharide s-60 and bacterial fermentation process for its preparation |
| US4401760A (en) * | 1981-10-21 | 1983-08-30 | Merck & Co., Inc. | Heteropolysaccharide S-194 |
| GB8317696D0 (en) * | 1983-06-29 | 1983-08-03 | Shell Int Research | Preparing xanthomonas heteroplysaccharide |
-
1986
- 1986-06-19 IL IL79165A patent/IL79165A0/xx not_active IP Right Cessation
- 1986-06-23 CA CA000512200A patent/CA1318621C/en not_active Expired - Lifetime
- 1986-06-25 DE DE8686304939T patent/DE3670309D1/de not_active Expired - Lifetime
- 1986-06-25 PT PT82843A patent/PT82843B/pt not_active IP Right Cessation
- 1986-06-25 AT AT86304939T patent/ATE51896T1/de active
- 1986-06-25 EP EP86304939A patent/EP0209277B1/de not_active Expired - Lifetime
- 1986-06-26 HU HU862684A patent/HU199561B/hu not_active IP Right Cessation
- 1986-06-27 KR KR1019860005179A patent/KR900005606B1/ko not_active Expired
- 1986-06-27 ES ES8600042A patent/ES2001848A6/es not_active Expired
- 1986-06-27 CN CN86104449A patent/CN1034086C/zh not_active Expired - Lifetime
- 1986-06-27 AU AU59340/86A patent/AU595811B2/en not_active Expired
- 1986-06-27 DK DK305786A patent/DK305786A/da not_active Application Discontinuation
- 1986-06-28 JP JP61150694A patent/JPH0768283B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3670309D1 (de) | 1990-05-17 |
| AU5934086A (en) | 1987-01-08 |
| PT82843A (en) | 1986-07-01 |
| IL79165A0 (en) | 1986-09-30 |
| HU199561B (en) | 1990-02-28 |
| HUT41843A (en) | 1987-05-28 |
| KR900005606B1 (ko) | 1990-07-31 |
| EP0209277A1 (de) | 1987-01-21 |
| KR870000353A (ko) | 1987-02-18 |
| JPH0768283B2 (ja) | 1995-07-26 |
| PT82843B (pt) | 1988-12-15 |
| CN1034086C (zh) | 1997-02-19 |
| EP0209277B1 (de) | 1990-04-11 |
| CA1318621C (en) | 1993-06-01 |
| AU595811B2 (en) | 1990-04-12 |
| CN86104449A (zh) | 1987-01-21 |
| ES2001848A6 (es) | 1988-07-01 |
| DK305786D0 (da) | 1986-06-27 |
| JPS6248702A (ja) | 1987-03-03 |
| DK305786A (da) | 1987-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE51896T1 (de) | Heteropolysaccharid, seine herstellung und verwendung. | |
| KR830001375A (ko) | 박테리아 발효에 의한 다당류 s-60의 제조방법 | |
| DE3579751D1 (de) | Gluco-oligosaccharid-gemisch und verfahren zu seiner herstellung. | |
| CA1264537C (de) | ||
| PT73710A (en) | Process for preparing synergistic compounds | |
| KR870010024A (ko) | 티오락탐-n-아세트산 유도체, 그의 제조방법 및 용도 | |
| AU3226984A (en) | Aqueous, injectable solutions of cis-platimum | |
| ES546783A0 (es) | Procedimiento de preparacion de polisacaridos membranarios de origen bacteriano | |
| DE69233141D1 (de) | Genetische kontrolle zur acetylierung von polysacchariden der art xanthan | |
| ATE51646T1 (de) | Heteropolysaccharid, seine herstellung und verwendung. | |
| GB1331190A (en) | X-ray contrast composition containing barium sulphate | |
| DE3683952D1 (de) | Verfahren zur herstellung einer waessrigen loesung eines heteropolysaccharides. | |
| KR870011253A (ko) | 모라노린 유도체의 제법 | |
| ATE96173T1 (de) | Fermentationsverfahren zur herstellung eines polysaccharids wie xanthan. | |
| KR890003357A (ko) | 안정한 우르소데스옥시콜린산 수용액 및 그 제조방법 | |
| KR870010069A (ko) | 모라노린 유도체의 제법 | |
| KR870005643A (ko) | 상처의 치유 촉진을 위한 합성 설페이티드 사카라이드의 용도 | |
| BG43944A1 (en) | Strain xanthomonas campestris (pammel) dowson produceo of xanthanic polysaccharide | |
| GB772535A (en) | Improvements in or relating to the preparation of dextran and therapeutic infusion fluids |