BE634296A - - Google Patents
Info
- Publication number
- BE634296A BE634296A BE634296DA BE634296A BE 634296 A BE634296 A BE 634296A BE 634296D A BE634296D A BE 634296DA BE 634296 A BE634296 A BE 634296A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32241A US3020207A (en) | 1960-05-27 | 1960-05-27 | Thickening agent and process for producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE634296A true BE634296A (US07816562-20101019-C00012.png) |
Family
ID=21863861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE634296D BE634296A (US07816562-20101019-C00012.png) | 1960-05-27 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3020207A (US07816562-20101019-C00012.png) |
| BE (1) | BE634296A (US07816562-20101019-C00012.png) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3163602A (en) * | 1960-12-30 | 1964-12-29 | Jersey Prod Res Co | Substituted heteropolysaccharide |
| DE1300491B (de) * | 1962-07-26 | 1969-08-07 | Archer Daniels Midland Co | Verfahren zur Herstellung eines wasserloeslichen Polysaccharidgels |
| US3382229A (en) * | 1963-04-11 | 1968-05-07 | Exxon Production Research Co | Polysaccharide recovery process |
| US3208526A (en) * | 1963-04-11 | 1965-09-28 | Exxon Production Research Co | Removal of suspended solids from aqueous solutions containing heteropoly-saccharides produced by bacteria of the genus xanthomonas |
| US3236305A (en) * | 1963-05-27 | 1966-02-22 | Dow Chemical Co | Method of acidizing wells |
| US3198268A (en) * | 1963-07-02 | 1965-08-03 | Exxon Production Research Co | Method of reducing fluid loss in well treatment |
| US3338792A (en) * | 1963-07-30 | 1967-08-29 | Exxon Production Research Co | Fermentation process utilizing pathogenic organisms |
| US3271267A (en) * | 1964-07-29 | 1966-09-06 | Archer Daniels Midland Co | Biochemical synthesis of industrial gums |
| US3251417A (en) * | 1965-02-05 | 1966-05-17 | Exxon Production Research Co | Removal of water from boreholes |
| US3372749A (en) * | 1966-04-18 | 1968-03-12 | Mobil Oil Corp | Waterflood process employing thickened water |
| US3373810A (en) * | 1966-06-17 | 1968-03-19 | Mobil Oil Corp | Waterflood process employing thickened water |
| US4186025A (en) * | 1975-09-25 | 1980-01-29 | Merck & Co., Inc. | Aqueous polysaccharide composition |
| JPS5366496A (en) | 1976-11-22 | 1978-06-13 | Merck & Co Inc | Rapidly dispersible vegetable gum |
| US4105605A (en) * | 1976-12-21 | 1978-08-08 | Merck & Co., Inc. | Sulfomethylated graft copolymers of xanthan gum and polyacrylamide |
| FR2442955A1 (fr) * | 1978-12-01 | 1980-06-27 | Ceca Sa | Perfectionnements a la recuperation assistee du petrole |
| FR2509624A1 (fr) * | 1981-07-15 | 1983-01-21 | Rhone Poulenc Spec Chim | Dispersions aqueuses de compositions organopolysiloxaniques antimousses |
| US4440225A (en) * | 1982-09-13 | 1984-04-03 | Exxon Research And Engineering Co. | Oil recovery using modified heteropolysaccharides in buffered brine |
| GB9301894D0 (en) * | 1993-01-30 | 1993-03-17 | Cerestar Holding Bv | Fermentation feedstock |
| US5789349A (en) * | 1996-03-13 | 1998-08-04 | M-I Drilling Fluids, L.L.C. | Water-based drilling fluids with high temperature fluid loss control additive |
| ZA974982B (en) * | 1996-06-06 | 1998-01-23 | Monsanto Co | Acidic cleaning compositions containing xanthan gum. |
| US6139895A (en) * | 1999-07-06 | 2000-10-31 | Monsanto Company | Viscosity stable acidic edible liquid compositions and method of making |
| 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 |
| CA3033366A1 (en) * | 2016-08-10 | 2018-02-15 | Geo Fossil Fuels, Llc | Compositions comprising and methods of making bio-polymers |
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0
- BE BE634296D patent/BE634296A/xx unknown
-
1960
- 1960-05-27 US US32241A patent/US3020207A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3020207A (en) | 1962-02-06 |
