HK48581A - Improving polysaccharide dispersibility - Google Patents

Improving polysaccharide dispersibility

Info

Publication number
HK48581A
HK48581A HK485/81A HK48581A HK48581A HK 48581 A HK48581 A HK 48581A HK 485/81 A HK485/81 A HK 485/81A HK 48581 A HK48581 A HK 48581A HK 48581 A HK48581 A HK 48581A
Authority
HK
Hong Kong
Prior art keywords
dispersibility
improving polysaccharide
polysaccharide
improving
polysaccharide dispersibility
Prior art date
Application number
HK485/81A
Other languages
English (en)
Inventor
I W Cottrell
G H Hartnek
Original Assignee
Merck & 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 & Co Inc filed Critical Merck & Co Inc
Publication of HK48581A publication Critical patent/HK48581A/xx

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Emergency Medicine (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (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)
  • Jellies, Jams, And Syrups (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
HK485/81A 1976-11-22 1981-10-08 Improving polysaccharide dispersibility HK48581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74354176A 1976-11-22 1976-11-22

Publications (1)

Publication Number Publication Date
HK48581A true HK48581A (en) 1981-10-16

Family

ID=24989185

Family Applications (1)

Application Number Title Priority Date Filing Date
HK485/81A HK48581A (en) 1976-11-22 1981-10-08 Improving polysaccharide dispersibility

Country Status (8)

Country Link
JP (1) JPS5366496A (de)
CA (1) CA1095513A (de)
DE (1) DE2751590C2 (de)
FR (1) FR2371462A1 (de)
GB (1) GB1547030A (de)
HK (1) HK48581A (de)
IT (1) IT1092203B (de)
KE (1) KE3159A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US4363669A (en) 1979-12-05 1982-12-14 Merck & Co., Inc. Dispersible xanthan gum blends
JPS643984A (en) * 1987-06-25 1989-01-09 Sekisui Chemical Co Ltd Illumination system
US5082579A (en) * 1990-01-16 1992-01-21 Bj Services Company Method and composition for delaying the gellation of borated galactomannans
FR2805267B1 (fr) * 2000-02-18 2002-05-03 Rhodia Food S A S Biopolymere dispersable et a hydratation rapide
EP1276772A2 (de) * 2000-04-28 2003-01-22 CP Kelco APS Verfahren zur behandlung von xanthangummi mit glyoxal und so hergestellte xanthanprodukte
GB2423252B (en) * 2005-02-18 2007-10-17 Engelhard Lyon Cross-linked polymer of carbohydrate, notably based on polysaccharides, and/or on oligosaccharides and/or on polyols

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE634296A (de) 1960-05-27
US3256271A (en) 1963-06-26 1966-06-14 Kelco Co Method of improving viscosity characteristics of xanthomonas hydrophilic colloids and esters produced thereby
US3933788A (en) 1971-11-11 1976-01-20 Kelco Company Polysaccharide and bacterial fermentation process for its preparation
US3960832A (en) 1973-10-05 1976-06-01 Kenneth Suk Kang Polysaccharide and bacterial fermentation process for its preparation

Also Published As

Publication number Publication date
GB1547030A (en) 1979-06-06
JPS6161800B2 (de) 1986-12-27
IT1092203B (it) 1985-07-06
FR2371462A1 (fr) 1978-06-16
DE2751590A1 (de) 1978-05-24
FR2371462B1 (de) 1982-11-19
KE3159A (en) 1981-09-25
JPS5366496A (en) 1978-06-13
DE2751590C2 (de) 1987-03-05
CA1095513A (en) 1981-02-10

Similar Documents

Publication Publication Date Title
JPS536872A (en) Connector
JPS5335991A (en) Connector
JPS5378092A (en) Connector
JPS52132458A (en) Wetttype pulverizer
IL59567A0 (en) Oxiranylmethyltetrahydropyran derivative and its preparation
JPS5653102A (en) Complex polysaccharide ss84
JPS52107623A (en) Connector
ZA761548B (en) Connector
JPS5697242A (en) Phenoxybenzylalcohol and its manufacture
GB1544457A (en) Connectors
JPS5349293A (en) Connector
JPS5352750A (en) Double twister
JPS5312861A (en) Benzimdazole derivative and its preparation
HK48581A (en) Improving polysaccharide dispersibility
JPS5329591A (en) Connector
JPS5342366A (en) Connector
JPS52100480A (en) Substituted ppaminophenyllasstriazinedione and its preparation
JPS52121791A (en) Stub connector
JPS52114165A (en) Pulverizer
JPS5328743A (en) Double twister
JPS5336026A (en) Connector
JPS5328260A (en) Connector
JPS52128384A (en) 55fluorouracile derivative and its production
JPS5312863A (en) Benzodithiolan derivative and its preparation
JPS52136457A (en) Pulverizer