FR2176033B3 - - Google Patents

Info

Publication number
FR2176033B3
FR2176033B3 FR7309085A FR7309085A FR2176033B3 FR 2176033 B3 FR2176033 B3 FR 2176033B3 FR 7309085 A FR7309085 A FR 7309085A FR 7309085 A FR7309085 A FR 7309085A FR 2176033 B3 FR2176033 B3 FR 2176033B3
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
Application number
FR7309085A
Other languages
French (fr)
Other versions
FR2176033A1 (xx
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.)
Exploaterings TBF AB
Original Assignee
Exploaterings TBF AB
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 Exploaterings TBF AB filed Critical Exploaterings TBF AB
Publication of FR2176033A1 publication Critical patent/FR2176033A1/fr
Application granted granted Critical
Publication of FR2176033B3 publication Critical patent/FR2176033B3/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/16—Cellulose or wood; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • 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
    • 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
    • C08B37/0036—Galactans; Derivatives thereof
    • C08B37/0039—Agar; Agarose, i.e. D-galactose, 3,6-anhydro-D-galactose, methylated, sulfated, e.g. from the red algae Gelidium and Gracilaria; Agaropectin; Derivatives thereof, e.g. Sepharose, i.e. crosslinked agarose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7309085A 1972-03-14 1973-03-14 Expired FR2176033B3 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE325272A SE361320B (xx) 1972-03-14 1972-03-14

Publications (2)

Publication Number Publication Date
FR2176033A1 FR2176033A1 (xx) 1973-10-26
FR2176033B3 true FR2176033B3 (xx) 1976-03-12

Family

ID=20261715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309085A Expired FR2176033B3 (xx) 1972-03-14 1973-03-14

Country Status (5)

Country Link
JP (1) JPS496065A (xx)
DE (1) DE2312615A1 (xx)
FR (1) FR2176033B3 (xx)
GB (1) GB1423316A (xx)
SE (1) SE361320B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430128C3 (de) * 1974-06-22 1981-11-05 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung trägergebundener Polypeptide
IL49752A (en) * 1975-07-09 1979-07-25 Kabi Ab Compositions having affinity for hepatitis virus and method for hepatitis virus removal or concentration
DE3019163C2 (de) 1980-05-20 1984-07-26 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Verwendung von Aminogruppen enthaltenden Cellulosefasern als Material für Tabakrauchfilter
CA1238043A (en) * 1983-12-15 1988-06-14 Endre A. Balazs Water insoluble preparations of hyaluronic acid and processes therefor
SE470099B (sv) * 1984-05-17 1993-11-08 Jerker Porath Sulfonaktiverade tioeteradsorbenter för separation av t ex protein
US4582865A (en) * 1984-12-06 1986-04-15 Biomatrix, Inc. Cross-linked gels of hyaluronic acid and products containing such gels
JPH01235593A (ja) * 1988-03-15 1989-09-20 Fuji Photo Film Co Ltd 機能性有機薄膜
JPH01240188A (ja) * 1988-03-18 1989-09-25 Fuji Photo Film Co Ltd 機能性有機薄膜
DK130991D0 (da) * 1991-07-04 1991-07-04 Immunodex K S Polymere konjugater
CA2660289A1 (en) * 2006-08-16 2008-02-21 Boston Scientific Limited Polymer particles including covalently bonded chemical species

Also Published As

Publication number Publication date
GB1423316A (en) 1976-02-04
FR2176033A1 (xx) 1973-10-26
SE361320B (xx) 1973-10-29
DE2312615A1 (de) 1973-09-27
JPS496065A (xx) 1974-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse