DK389178A - Fremgangsmaade til fremstilling af xantomonasbiopolymere - Google Patents
Fremgangsmaade til fremstilling af xantomonasbiopolymereInfo
- Publication number
- DK389178A DK389178A DK389178A DK389178A DK389178A DK 389178 A DK389178 A DK 389178A DK 389178 A DK389178 A DK 389178A DK 389178 A DK389178 A DK 389178A DK 389178 A DK389178 A DK 389178A
- Authority
- DK
- Denmark
- Prior art keywords
- xantomonas
- biopolymers
- preparation
- xantomonas biopolymers
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
-
- 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, e.g. protozoa; 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
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/91—Xanthomonas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/851,757 US4296203A (en) | 1977-11-15 | 1977-11-15 | Xanthomonas bipolymer for use in displacement of oil from partially depleted reservoirs |
Publications (1)
Publication Number | Publication Date |
---|---|
DK389178A true DK389178A (da) | 1979-05-16 |
Family
ID=25311604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK389178A DK389178A (da) | 1977-11-15 | 1978-09-04 | Fremgangsmaade til fremstilling af xantomonasbiopolymere |
Country Status (13)
Country | Link |
---|---|
US (1) | US4296203A (de) |
JP (5) | JPS54145290A (de) |
BE (1) | BE871955A (de) |
BR (1) | BR7807431A (de) |
CA (1) | CA1113875A (de) |
DE (1) | DE2848894C2 (de) |
DK (1) | DK389178A (de) |
FR (1) | FR2408653A1 (de) |
GB (1) | GB2008600B (de) |
IE (1) | IE47753B1 (de) |
IT (1) | IT1101407B (de) |
LU (1) | LU80512A1 (de) |
NL (1) | NL7811234A (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4375512A (en) * | 1978-04-13 | 1983-03-01 | Merck & Co., Inc. | Process for producing low calcium xanthan gums by fermentation |
DE3274467D1 (en) * | 1981-05-22 | 1987-01-15 | Kelco Biospecialties Ltd | Production of xanthan having a low pyruvate content |
US4466889A (en) * | 1981-08-20 | 1984-08-21 | Pfizer Inc. | Polyvalent metal ion chelating agents for xanthan solutions |
DE3150749A1 (de) * | 1981-12-22 | 1983-06-30 | Supraton F.J. Zucker GmbH, 4040 Neuss | Verfahren zum aktivieren des stoffwechsels von mikroorganismen bei deren aerober oder anaerober submerszuechtung |
US4440225A (en) * | 1982-09-13 | 1984-04-03 | Exxon Research And Engineering Co. | Oil recovery using modified heteropolysaccharides in buffered brine |
JPS59142201A (ja) * | 1983-02-04 | 1984-08-15 | Agency Of Ind Science & Technol | 親水性を改善された改質キサンタンゴムとその調製法 |
US4508629A (en) * | 1983-04-08 | 1985-04-02 | Halliburton Company | Method of viscosifying aqueous fluids and process for recovery of hydrocarbons from subterranean formations |
GB8317696D0 (en) * | 1983-06-29 | 1983-08-03 | Shell Int Research | Preparing xanthomonas heteroplysaccharide |
FR2551070B1 (fr) * | 1983-08-30 | 1986-09-26 | Rhone Poulenc Spec Chim | Procede de traitement d'une solution de polysaccharide et son utilisation |
ES8801129A1 (es) * | 1984-07-05 | 1987-12-16 | Nelson Jerald C | Celula para dialisis. |
US4868293A (en) * | 1985-08-06 | 1989-09-19 | Getty Scientific Development Company | Polysaccharide polymer made by xanthomonas |
US5514791A (en) * | 1986-03-26 | 1996-05-07 | Getty Scientific Development Company | Genetic control of acetylation and pyruvylation of xanthan based polysaccharide polymers |
FR2586249B1 (fr) * | 1985-08-14 | 1987-12-24 | Rhone Poulenc Spec Chim | Procede de preparation d'un heteropolysaccharide modifie et compositions le contenant |
FR2600862B1 (fr) * | 1986-03-10 | 1990-04-13 | Rhone Poulenc Chim Base | Compositions aqueuses contenant un compose cationique et de la gomme xanthane et procede de preparation. |
SG164261A1 (en) | 1986-03-24 | 2010-09-29 | Texaco Development Corp | Family of xanthan-based polysaccharide polymers including non- acethylated and/or non-pyruvylated gum |
ATE118548T1 (de) * | 1986-03-24 | 1995-03-15 | Getty Scient Dev Co | Herstellungsverfahren von zuckernukleotiden mittels rekombinantverfahrens. |
US5194386A (en) * | 1987-04-14 | 1993-03-16 | Shin-Etsu Chemical Co., Ltd. | Xanthomonas campestris strain expressing xanthan gum |
US5300429A (en) * | 1990-08-23 | 1994-04-05 | Merck & Co., Inc. | PHB-free gellan gum broth |
US5103909A (en) * | 1991-02-19 | 1992-04-14 | Shell Oil Company | Profile control in enhanced oil recovery |
SG48883A1 (en) * | 1991-05-07 | 1998-05-18 | Texaco Development Corp | Genetic control of acetylation and pyruvylation of xanthan based polysaccharide polymers |
US6573221B2 (en) | 2000-05-12 | 2003-06-03 | Cp Kelco U.S., Inc. | Non-pyruvylated xanthan in oil field applications utilizing high density calcium-based brines |
US6432155B1 (en) | 2000-08-11 | 2002-08-13 | Cp Kelco U.S., Inc. | Compositions containing phosphate and xanthan gum variants |
US20070088736A1 (en) * | 2005-10-19 | 2007-04-19 | Filenet Corporation | Record authentication and approval transcript |
MX2010001972A (es) * | 2007-08-21 | 2010-08-30 | Archer Daniels Midland Co | Composiciones de goma hidrocoloide, metodos para formar las mismas y productos formados a partir de las mismas. |
DE102007041861A1 (de) | 2007-09-03 | 2009-03-05 | Evonik Degussa Gmbh | Herstellung von Polymeren mit reduziertem Acylgehalt |
US9284480B2 (en) | 2011-10-04 | 2016-03-15 | Saudi Arabian Oil Company | Polymer-enhanced surfactant flooding for permeable carbonates |
JP7323881B2 (ja) * | 2020-03-09 | 2023-08-09 | 独立行政法人エネルギー・金属鉱物資源機構 | 炭化水素回収方法及び炭化水素回収システム |
CN112075619B (zh) * | 2020-07-27 | 2023-06-30 | 鄂尔多斯市中轩生化股份有限公司 | 一种风味稳定剂的生产工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE129802C (de) * | ||||
US3000790A (en) * | 1959-12-30 | 1961-09-19 | Allene R Jeanes | Method of producing an atypically salt-responsive alkali-deacetylated polysaccharide |
US3373810A (en) * | 1966-06-17 | 1968-03-19 | Mobil Oil Corp | Waterflood process employing thickened water |
US3485719A (en) * | 1967-10-13 | 1969-12-23 | Us Agriculture | Continuous process for producing xanthomonas heteropolysaccharide |
US3964972A (en) * | 1970-03-02 | 1976-06-22 | John Tinsman Patton | Modified heteropolysaccharides |
FR2328770A1 (fr) * | 1975-10-23 | 1977-05-20 | Santerre Orsan | Nouveau procede de production d'un polysaccharide par fermentation |
FR2342339A1 (fr) * | 1976-02-26 | 1977-09-23 | Rhone Poulenc Ind | Procede de production de polysaccharides par fermentation |
-
1977
- 1977-11-15 US US05/851,757 patent/US4296203A/en not_active Expired - Lifetime
-
1978
- 1978-09-04 DK DK389178A patent/DK389178A/da unknown
- 1978-10-24 CA CA314,034A patent/CA1113875A/en not_active Expired
- 1978-11-10 DE DE2848894A patent/DE2848894C2/de not_active Expired
- 1978-11-13 BE BE191678A patent/BE871955A/xx not_active IP Right Cessation
- 1978-11-13 GB GB7844319A patent/GB2008600B/en not_active Expired
- 1978-11-13 BR BR7807431A patent/BR7807431A/pt unknown
- 1978-11-13 LU LU80512A patent/LU80512A1/fr unknown
- 1978-11-14 JP JP14039878A patent/JPS54145290A/ja active Granted
- 1978-11-14 NL NL7811234A patent/NL7811234A/xx not_active Application Discontinuation
- 1978-11-14 FR FR7832084A patent/FR2408653A1/fr active Granted
- 1978-11-14 IE IE2248/78A patent/IE47753B1/en not_active IP Right Cessation
- 1978-11-14 IT IT29772/78A patent/IT1101407B/it active
-
1980
- 1980-10-28 JP JP15131380A patent/JPS5685292A/ja active Granted
- 1980-10-28 JP JP15131580A patent/JPS5685294A/ja active Granted
- 1980-10-28 JP JP15131480A patent/JPS5685293A/ja active Granted
- 1980-10-28 JP JP15131680A patent/JPS5685284A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2008600A (en) | 1979-06-06 |
JPS5685292A (en) | 1981-07-11 |
JPS5722322B2 (de) | 1982-05-12 |
US4296203A (en) | 1981-10-20 |
NL7811234A (nl) | 1979-05-17 |
DE2848894A1 (de) | 1979-05-17 |
GB2008600B (en) | 1982-03-24 |
JPS5628921B2 (de) | 1981-07-04 |
BE871955A (fr) | 1979-05-14 |
JPS54145290A (en) | 1979-11-13 |
JPS5722321B2 (de) | 1982-05-12 |
JPS5685294A (en) | 1981-07-11 |
IT1101407B (it) | 1985-09-28 |
BR7807431A (pt) | 1979-07-24 |
JPS5722323B2 (de) | 1982-05-12 |
DE2848894C2 (de) | 1983-02-03 |
FR2408653B1 (de) | 1984-04-27 |
FR2408653A1 (fr) | 1979-06-08 |
JPS5685293A (en) | 1981-07-11 |
IE47753B1 (en) | 1984-06-13 |
LU80512A1 (fr) | 1980-06-05 |
IE782248L (en) | 1979-05-15 |
CA1113875A (en) | 1981-12-08 |
IT7829772A0 (it) | 1978-11-14 |
JPS5685284A (en) | 1981-07-11 |
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