GB2058106B - Heteropolysaccharide s-88 - Google Patents

Heteropolysaccharide s-88

Info

Publication number
GB2058106B
GB2058106B GB8028240A GB8028240A GB2058106B GB 2058106 B GB2058106 B GB 2058106B GB 8028240 A GB8028240 A GB 8028240A GB 8028240 A GB8028240 A GB 8028240A GB 2058106 B GB2058106 B GB 2058106B
Authority
GB
United Kingdom
Prior art keywords
heteropolysaccharide
Prior art date
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
Application number
GB8028240A
Other languages
English (en)
Other versions
GB2058106A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of GB2058106A publication Critical patent/GB2058106A/en
Application granted granted Critical
Publication of GB2058106B publication Critical patent/GB2058106B/en
Expired legal-status Critical Current

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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • 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
    • C12R2001/38—Pseudomonas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
GB8028240A 1979-09-07 1980-09-02 Heteropolysaccharide s-88 Expired GB2058106B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7357579A 1979-09-07 1979-09-07

Publications (2)

Publication Number Publication Date
GB2058106A GB2058106A (en) 1981-04-08
GB2058106B true GB2058106B (en) 1983-05-11

Family

ID=22114526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8028240A Expired GB2058106B (en) 1979-09-07 1980-09-02 Heteropolysaccharide s-88

Country Status (3)

Country Link
JP (1) JPS5645902A (enrdf_load_stackoverflow)
FR (1) FR2465001A1 (enrdf_load_stackoverflow)
GB (1) GB2058106B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59203498A (ja) * 1983-05-02 1984-11-17 Nakano Vinegar Co Ltd 酸性ヘテロ多糖類ａｍ−２
LU85549A1 (fr) * 1984-09-21 1986-04-03 Oreal Compositions cosmetiques a base de silicone cationique et de gomme de xanthane
EP0339445A1 (de) * 1988-04-27 1989-11-02 Hoechst Aktiengesellschaft Neues rhamnosehaltiges Polysaccharid, Verfahren zu seiner Herstellung und seine Verwendung
US5175279A (en) * 1989-01-19 1992-12-29 Hakuto Co., Ltd. Polysaccharide, and water absorbent, moisture absorbent or humectant and thickening agent chiefly made of the polysaccharide
US5153320A (en) * 1989-07-25 1992-10-06 Pfizer Inc. Heteropolysaccharide 105-4
FR2672899B1 (fr) * 1991-02-19 1993-05-28 Oreal Compositions de lavage des matieres keratiniques a base d'huile de synthese et procede de mise en óoeuvre.
FR2679447B1 (fr) * 1991-07-25 1995-04-21 Oreal Composition de lavage et de traitement antipelliculaire des cheveux et du cuir chevelu, a base de sulfure de selenium et de tensio-actif non-ionique du type polyglycerole ou alkylpolyglycoside.
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.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856774A (en) * 1971-07-29 1974-12-24 Phillips Petroleum Co Microbial synthesis from aldehyde containing hydrocarbon derived products
FR2231748A1 (en) * 1973-05-30 1974-12-27 Inst Francais Du Petrole Extracellular polysaccharides prepn. by cultivating bacteria - capable of converting methanol as carbon source
US4096073A (en) * 1975-06-30 1978-06-20 Phillips Petroleum Company Microbial viscosifiers

Also Published As

Publication number Publication date
GB2058106A (en) 1981-04-08
JPH0239522B2 (enrdf_load_stackoverflow) 1990-09-06
FR2465001B1 (enrdf_load_stackoverflow) 1983-01-14
JPS5645902A (en) 1981-04-25
FR2465001A1 (fr) 1981-03-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20000901