DK114655B - Kornformet, vanduopløselig polymer kationbytter eller anionbytter samt fremgangsmåde til fremstilling deraf. - Google Patents

Kornformet, vanduopløselig polymer kationbytter eller anionbytter samt fremgangsmåde til fremstilling deraf.

Info

Publication number
DK114655B
DK114655B DK225260AA DK225260A DK114655B DK 114655 B DK114655 B DK 114655B DK 225260A A DK225260A A DK 225260AA DK 225260 A DK225260 A DK 225260A DK 114655 B DK114655 B DK 114655B
Authority
DK
Denmark
Prior art keywords
exchanger
granular
preparation
water
insoluble polymer
Prior art date
Application number
DK225260AA
Other languages
Danish (da)
English (en)
Inventor
P Flodin
J Johansson
S Carlsson
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
Application filed by Pharmacia Ab filed Critical Pharmacia Ab
Publication of DK114655B publication Critical patent/DK114655B/da

Links

Classifications

    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/19—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • 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
    • 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
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C08B31/006—Crosslinking of derivatives of starch
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DK225260AA 1959-06-12 1960-06-10 Kornformet, vanduopløselig polymer kationbytter eller anionbytter samt fremgangsmåde til fremstilling deraf. DK114655B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE562059 1959-06-12

Publications (1)

Publication Number Publication Date
DK114655B true DK114655B (da) 1969-07-21

Family

ID=20266848

Family Applications (1)

Application Number Title Priority Date Filing Date
DK225260AA DK114655B (da) 1959-06-12 1960-06-10 Kornformet, vanduopløselig polymer kationbytter eller anionbytter samt fremgangsmåde til fremstilling deraf.

Country Status (7)

Country Link
US (2) US3275576A (fr)
BE (1) BE591692A (fr)
CH (1) CH393748A (fr)
DE (1) DE1418604A1 (fr)
DK (1) DK114655B (fr)
GB (1) GB936039A (fr)
NL (2) NL126243C (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264766A (en) * 1877-09-19 1981-04-28 Hoffmann-La Roche Inc. Immunological diagnostic reagents
CH445129A (fr) * 1964-04-29 1967-10-15 Nestle Sa Procédé pour la préparation de composés d'inclusion à poids moléculaire élevé
US3507851A (en) * 1966-03-24 1970-04-21 Victor Ghetie Synthesis derivatives of agarose having application in electrophoresis on gel and in chromatography
US3463668A (en) * 1966-09-21 1969-08-26 Nat Starch Chem Corp Inhibited starch products
US3425962A (en) * 1966-12-28 1969-02-04 Bristol Myers Co Salt of a diethylaminoethyl cross-linked dextran anion exchanger
US3494719A (en) * 1967-06-16 1970-02-10 Us Agriculture Formation of diquaternary salt linkages between two cellulose units by reacting diethylaminoethylated cotton with epichlorohydrin
US3526475A (en) * 1968-01-11 1970-09-01 Us Agriculture Diethylaminoethylated cellulose-epoxide reaction process
US3627872A (en) * 1968-04-08 1971-12-14 Upjohn Co Oral treatment of hyper-cholesteremia in mammals and birds with ether-type anion exchangers of polysaccharides
SE330863B (fr) * 1968-08-19 1970-11-30 Res Ab
US4076930A (en) * 1968-12-13 1978-02-28 James Ellingboe Polysaccharide polyols
SE343306B (sv) * 1969-02-07 1972-03-06 Pharmacia Fine Chemicals Ab Saett att framstaella jonbytare bestaende av runda korn av substituerad cellulosa
DE2041636A1 (de) * 1970-08-21 1972-02-24 James Ellingboe Polysaecharide und Verfahren zur Herstellung
GB1348642A (en) * 1970-10-15 1974-03-20 Howard A N Hypocholesterolaemic compositions
US3860573A (en) * 1971-10-01 1975-01-14 Orion Yhtymae Oy Method for cross-linking agarose or agar
US3928581A (en) * 1972-09-13 1975-12-23 Astra Laekemedel Ab Certain polymer-iron complexes for treatment of iron deficiency
JPS5027871B2 (fr) * 1973-01-18 1975-09-10
US4296234A (en) * 1973-12-19 1981-10-20 Lever Brothers Company Absorbent materials
CS187563B1 (en) * 1974-02-08 1979-02-28 Petr Strop Method of preparation of the hydrophilic homogeneous or macroporous annexes
CS173201B1 (fr) * 1974-02-13 1977-02-28
US4069306A (en) * 1974-03-14 1978-01-17 Pharmacia Aktiebolag X-ray contrast preparation containing a hydrophilic polymer containing amino groups
SE420565B (sv) * 1974-06-06 1981-10-19 Pharmacia Ab Hjelpmedel for intravaskuler administraring for anvendning i samband med intravaskuler administrering av en losning eller en suspension av ett diagnostiseringsmedel
GB1563697A (en) * 1975-08-22 1980-03-26 Unilever Ltd Liquid absorption devices
NZ187246A (en) * 1976-03-04 1980-05-27 New Zealand Dev Finance Hydrophilic hydroxy c2-c4 alkylated crosslinked regenerated cellulose
JPS5844084B2 (ja) * 1977-04-01 1983-09-30 住友化学工業株式会社 イオン性プルランゲルの製造法
US4237271A (en) * 1979-04-24 1980-12-02 The United States Of America As Represented By The Secretary Of Agriculture Crosslinked starch halohydrins and their nitrogen-containing substitution products
US4306031A (en) * 1979-08-14 1981-12-15 Mitsubishi Chemical Industries Limited Weakly acidic cation exchange resin and process for producing same
US4374204A (en) * 1980-05-19 1983-02-15 Leningradsky Ordena Trudovogo Krasnogo Znameni Institut Textilnoi I Legkoi Promyshlennosti Imeni S.M. Kirova Porous open-cell filled reactive material containing a polymeric matrix and reactive filler
FR2484419B1 (fr) * 1980-06-16 1985-10-04 Meito Sangyo Kk Derives du dextranne et leurs sels, leur preparation et produits cosmetiques comprenant ces substances
SE8103137L (sv) * 1981-05-19 1982-11-20 Pharmacia Ab Polymer med kvartera aminogrupper
SE8103138L (sv) * 1981-05-19 1982-11-20 Pharmacia Fine Chemicals Ab Mikroberare for odling av forankringsberoende celler
DE3128696A1 (de) * 1981-07-21 1983-02-10 Hoechst Ag, 6000 Frankfurt "verfahren zum reinigen von estern"
US4543363A (en) * 1983-06-15 1985-09-24 Asahi Kasei Kogyo Kabushiki Kaisha Ion exchanger having hydroxyl groups bonded directly to backbone skeleton
SE437270B (sv) * 1983-07-19 1985-02-18 Pharmacia Ab Separationsmaterial av tverbunden agaros och dess framstellning separationsmaterial av tverbunden agaros och dess framstellning
SE456346B (sv) * 1984-07-23 1988-09-26 Pharmacia Ab Gel for att forhindra adhesion mellan kroppsvevnader och sett for dess framstellning
NZ213819A (en) * 1984-10-31 1988-05-30 Kanegafuchi Chemical Ind Lipoprotein adsorbent using hydroxy-containing polymer gel
FR2586359B1 (fr) * 1985-08-23 1989-09-08 Commissariat Energie Atomique Support solide a base d'alcool polyvinylique capable d'adsorber les lipoproteines et son utilisation pour la separation des lipoproteines de basse densite presentes dans un liquide tel que du plasma sanguin
US4902413A (en) * 1988-05-06 1990-02-20 E. I. Du Pont De Nemours & Co. Organic-based porous microspheres for HPLC
US4986908A (en) * 1988-05-06 1991-01-22 E. I. Du Pont De Nemours And Company Organic-based porous microspheres for HPLC
FR2664603B1 (fr) * 1990-07-10 1994-04-29 Roquette Freres Procede de permutation ionique d'amidons ionises et amidons ionises ainsi obtenus.
US6248268B1 (en) 1998-11-16 2001-06-19 Xc Corporation Process of making microparticles of a thermally-gelled polysaccharide
WO2008078795A1 (fr) 2006-12-26 2008-07-03 Chisso Corporation Sel métallique d'un dérivé de cellulose réticulé
US20100324280A1 (en) * 2006-12-26 2010-12-23 Otsuka Pharmaceutical Factory, Inc. Sodium absorption inhibitor, potassium absorption inhibitor, phosphorus absorption inhibitor and preventive agent, therapeutic agent and food containing the same
CN101759882B (zh) * 2008-12-25 2012-02-29 陕西北美基因股份有限公司 交联葡聚糖磁性复合微粒及其制备方法及其使用
AU2018221352B2 (en) * 2017-02-16 2022-02-17 Nutrition & Biosciences USA 4, Inc. Crosslinked dextran and crosslinked dextran-poly alpha-1,3-glucan graft copolymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042667A (en) * 1959-03-10 1962-07-03 Pharmacia Ab Process for producing dextran derivatives and products resulting therefrom
GB1001481A (en) * 1960-11-18 1965-08-18 W & R Balston Ltd Improvements in or relating to materials containing ion-exchange groups
SE358894B (fr) * 1961-10-25 1973-08-13 Pharmacia Ab

Also Published As

Publication number Publication date
NL252506A (fr)
GB936039A (en) 1963-09-04
DE1418604A1 (de) 1968-10-31
NL126243C (fr)
US3275576A (en) 1966-09-27
BE591692A (fr) 1960-12-09
US3277025A (en) 1966-10-04
CH393748A (fr) 1965-06-15

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