FR2318926B1 - - Google Patents
Info
- Publication number
- FR2318926B1 FR2318926B1 FR7622092A FR7622092A FR2318926B1 FR 2318926 B1 FR2318926 B1 FR 2318926B1 FR 7622092 A FR7622092 A FR 7622092A FR 7622092 A FR7622092 A FR 7622092A FR 2318926 B1 FR2318926 B1 FR 2318926B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- 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
- 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
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0033—Xanthan, i.e. D-glucose, D-mannose and D-glucuronic acid units, saubstituted with acetate and pyruvate, with a main chain of (beta-1,4)-D-glucose units; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59830175A | 1975-07-23 | 1975-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2318926A1 FR2318926A1 (fr) | 1977-02-18 |
| FR2318926B1 true FR2318926B1 (US08087162-20120103-C00010.png) | 1981-02-27 |
Family
ID=24395024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7622092A Granted FR2318926A1 (fr) | 1975-07-23 | 1976-07-20 | Perfectionnements aux procedes pour accroitre la viscosite de solutions aqueuses de gomme xanthane, et aux compositions obtenues |
Country Status (5)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128487A (en) * | 1978-03-29 | 1979-10-05 | Toagosei Chem Ind Co Ltd | Composition for ground excavation stabilizing fluid |
| NL7907884A (nl) * | 1978-11-06 | 1980-05-08 | Pfizer | Werkwijze voor de bereiding van een de beweeglijkheid regelende oplossing ten gebruike bij het winnen van olie. |
| JPS5654133U (US08087162-20120103-C00010.png) * | 1979-10-03 | 1981-05-12 | ||
| GB8316903D0 (en) * | 1983-06-22 | 1983-07-27 | Miller R | Tenderisation/curing of meat cuts |
| FR2551070B1 (fr) * | 1983-08-30 | 1986-09-26 | Rhone Poulenc Spec Chim | Procede de traitement d'une solution de polysaccharide et son utilisation |
| JPH0616387Y2 (ja) * | 1985-10-25 | 1994-04-27 | 東レエンジニアリング株式会社 | 放射性廃棄物固化処理用モルタル充填装置 |
| JPS62269696A (ja) * | 1986-05-16 | 1987-11-24 | Nichiden Kagaku Kk | 多糖類の製造法 |
| FR2606423B1 (fr) * | 1986-11-07 | 1989-04-14 | Sanofi Elf Bio Ind | Procede d'obtention d'un xanthane a fort pouvoir epaississant, et applications de ce xanthane |
| JP2825758B2 (ja) * | 1994-06-03 | 1998-11-18 | クリンテック株式会社 | 鼻部保温マスク |
| JP4174091B2 (ja) * | 1997-10-20 | 2008-10-29 | 日清オイリオグループ株式会社 | 高粘性キサンタンガムおよびその製造方法 |
| US6881838B2 (en) | 2002-05-21 | 2005-04-19 | A.E. Staley Manufacturing Company | Polysaccharide gum and process for its manufacture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305016A (en) * | 1959-11-02 | 1967-02-21 | Exxon Production Research Co | Displacement of oil from partially depleted reservoirs |
| US3320136A (en) * | 1964-05-19 | 1967-05-16 | Kerr Mc Gee Oil Ind Inc | Process for preparing a polysaccharide flocculating agent |
| FR1575766A (US08087162-20120103-C00010.png) * | 1968-05-02 | 1969-07-25 |
-
1976
- 1976-07-13 CA CA256,897A patent/CA1073384A/en not_active Expired
- 1976-07-14 IT IT5042376A patent/IT1066348B/it active
- 1976-07-20 FR FR7622092A patent/FR2318926A1/fr active Granted
- 1976-07-21 GB GB3044076A patent/GB1488645A/en not_active Expired
- 1976-07-22 JP JP8769076A patent/JPS5215893A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1073384A (en) | 1980-03-11 |
| JPS5215893A (en) | 1977-02-05 |
| GB1488645A (en) | 1977-10-12 |
| FR2318926A1 (fr) | 1977-02-18 |
| IT1066348B (it) | 1985-03-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |