DK368983D0 - Fremgangsmade til fraskillelse af mikrobielle polysaccharider fra deres vandige oploesninger, herved dannet addukt og dettes anvendelse - Google Patents

Fremgangsmade til fraskillelse af mikrobielle polysaccharider fra deres vandige oploesninger, herved dannet addukt og dettes anvendelse

Info

Publication number
DK368983D0
DK368983D0 DK3689/83A DK368983A DK368983D0 DK 368983 D0 DK368983 D0 DK 368983D0 DK 3689/83 A DK3689/83 A DK 3689/83A DK 368983 A DK368983 A DK 368983A DK 368983 D0 DK368983 D0 DK 368983D0
Authority
DK
Denmark
Prior art keywords
adduct
aqueous solutions
create
separation
procedure
Prior art date
Application number
DK3689/83A
Other languages
English (en)
Other versions
DK368983A (da
Inventor
Edgar Fischer
Hartmut Voelskow
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK368983D0 publication Critical patent/DK368983D0/da
Publication of DK368983A publication Critical patent/DK368983A/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/04Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C12P19/06Xanthan, i.e. Xanthomonas-type heteropolysaccharides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyesters Or Polycarbonates (AREA)
DK368983A 1982-08-14 1983-08-12 Fremgangsmaade til fraskillelse af mikrobielle polysaccharider fra deres vandige oploesninger, herved dannet addukt og dettes anvendelse DK368983A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823230303 DE3230303A1 (de) 1982-08-14 1982-08-14 Abtrennung mikrobieller polysaccharide als amin-addukte und deren verwendung

Publications (2)

Publication Number Publication Date
DK368983D0 true DK368983D0 (da) 1983-08-12
DK368983A DK368983A (da) 1984-02-15

Family

ID=6170892

Family Applications (1)

Application Number Title Priority Date Filing Date
DK368983A DK368983A (da) 1982-08-14 1983-08-12 Fremgangsmaade til fraskillelse af mikrobielle polysaccharider fra deres vandige oploesninger, herved dannet addukt og dettes anvendelse

Country Status (18)

Country Link
US (1) US4591639A (da)
EP (1) EP0103177B1 (da)
JP (1) JPS5953501A (da)
AT (1) ATE26721T1 (da)
AU (1) AU1795883A (da)
BR (1) BR8304353A (da)
CA (1) CA1201989A (da)
DD (1) DD213241A5 (da)
DE (2) DE3230303A1 (da)
DK (1) DK368983A (da)
ES (1) ES8503691A1 (da)
FI (1) FI832905A (da)
GR (1) GR78694B (da)
IL (1) IL69479A (da)
NO (1) NO832906L (da)
NZ (1) NZ205228A (da)
PT (1) PT77187B (da)
ZA (1) ZA835945B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325224A1 (de) * 1983-07-13 1985-01-24 Hoechst Ag, 6230 Frankfurt Isolierung mikrobieller polysaccharide aus ihren amin-addukten
US4792415A (en) * 1987-04-13 1988-12-20 Merck & Co., Inc. Quaternary ammonium salts of anionic gums
US9816362B2 (en) * 2013-11-25 2017-11-14 Halliburton Energy Services, Inc. Viscosity enhancer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422085A (en) * 1966-07-29 1969-01-14 Hercules Inc Recovery and purification of microbial polysaccharides
US4254257A (en) * 1979-02-21 1981-03-03 The Lubrizol Corporation Amine salts of acidic microbial polysaccharides and their use in recovery of such polysaccharides

Also Published As

Publication number Publication date
GR78694B (da) 1984-09-27
PT77187A (de) 1983-09-01
NO832906L (no) 1984-02-15
ES524904A0 (es) 1985-03-01
ES8503691A1 (es) 1985-03-01
NZ205228A (en) 1986-04-11
DD213241A5 (de) 1984-09-05
ZA835945B (en) 1984-04-25
PT77187B (de) 1986-03-27
ATE26721T1 (de) 1987-05-15
EP0103177B1 (de) 1987-04-22
FI832905A0 (fi) 1983-08-11
JPS5953501A (ja) 1984-03-28
BR8304353A (pt) 1984-03-20
DE3371084D1 (en) 1987-05-27
AU1795883A (en) 1984-02-16
CA1201989A (en) 1986-03-18
DE3230303A1 (de) 1984-02-16
FI832905A (fi) 1984-02-15
DK368983A (da) 1984-02-15
US4591639A (en) 1986-05-27
EP0103177A3 (en) 1985-05-22
IL69479A (en) 1986-08-31
EP0103177A2 (de) 1984-03-21
IL69479A0 (en) 1983-11-30

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