FR1422694A - New 2-hydroxyalkyl-substituted copolymerization products, their production process and their use as molecular filtering agents - Google Patents

New 2-hydroxyalkyl-substituted copolymerization products, their production process and their use as molecular filtering agents

Info

Publication number
FR1422694A
FR1422694A FR3379A FR3379A FR1422694A FR 1422694 A FR1422694 A FR 1422694A FR 3379 A FR3379 A FR 3379A FR 3379 A FR3379 A FR 3379A FR 1422694 A FR1422694 A FR 1422694A
Authority
FR
France
Prior art keywords
hydroxyalkyl
substituted
new
production process
filtering agents
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
FR3379A
Other languages
French (fr)
Inventor
Erik Bertil Gelotte
Bjorn Gunnar Folke Soderqvist
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.)
Pfizer Health AB
Original Assignee
Pharmacia 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
Priority claimed from SE1187/64A external-priority patent/SE319903B/xx
Application filed by Pharmacia AB filed Critical Pharmacia AB
Priority to FR3379A priority Critical patent/FR1422694A/en
Application granted granted Critical
Publication of FR1422694A publication Critical patent/FR1422694A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • 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
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
FR3379A 1964-01-31 1965-01-26 New 2-hydroxyalkyl-substituted copolymerization products, their production process and their use as molecular filtering agents Expired FR1422694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR3379A FR1422694A (en) 1964-01-31 1965-01-26 New 2-hydroxyalkyl-substituted copolymerization products, their production process and their use as molecular filtering agents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1187/64A SE319903B (en) 1964-01-31 1964-01-31
FR3379A FR1422694A (en) 1964-01-31 1965-01-26 New 2-hydroxyalkyl-substituted copolymerization products, their production process and their use as molecular filtering agents

Publications (1)

Publication Number Publication Date
FR1422694A true FR1422694A (en) 1965-12-24

Family

ID=26161734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3379A Expired FR1422694A (en) 1964-01-31 1965-01-26 New 2-hydroxyalkyl-substituted copolymerization products, their production process and their use as molecular filtering agents

Country Status (1)

Country Link
FR (1) FR1422694A (en)

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