CA997493A - Anionic dextran graft copolymers - Google Patents

Anionic dextran graft copolymers

Info

Publication number
CA997493A
CA997493A CA162,001A CA162001A CA997493A CA 997493 A CA997493 A CA 997493A CA 162001 A CA162001 A CA 162001A CA 997493 A CA997493 A CA 997493A
Authority
CA
Canada
Prior art keywords
graft copolymers
anionic dextran
dextran graft
anionic
copolymers
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
CA162,001A
Other versions
CA162001S (en
Inventor
Merwin F. Hoover
Gloria D. Sinkovitz
Raymond J. Schaper
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of CA997493A publication Critical patent/CA997493A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
CA162,001A 1972-01-26 1973-01-25 Anionic dextran graft copolymers Expired CA997493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00221103A US3826767A (en) 1972-01-26 1972-01-26 Anionic dextran graft copolymers

Publications (1)

Publication Number Publication Date
CA997493A true CA997493A (en) 1976-09-21

Family

ID=22826365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA162,001A Expired CA997493A (en) 1972-01-26 1973-01-25 Anionic dextran graft copolymers

Country Status (3)

Country Link
US (1) US3826767A (en)
CA (1) CA997493A (en)
DE (1) DE2316412A1 (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926718A (en) * 1974-04-30 1975-12-16 Calgon Corp Process of improving water drainage from paper webs by addition of a water soluble block polymer to a cellulosic pulp slurry
US4032488A (en) * 1975-10-03 1977-06-28 Meito Sangyo Kabushiki Kaisha Dextran ester-olefin compound copolymer and process for preparing same
SE420838B (en) * 1975-12-12 1981-11-02 Pharmacia Fine Chemicals Ab Particle Form Dextrand Derivative Gel for Separation Endam
SE417431B (en) * 1975-12-12 1981-03-16 Pharmacia Fine Chemicals Ab DEXTRANDER RIVEL FOR ELECTROPHORETIC SEPARATION
US4115537A (en) * 1976-09-07 1978-09-19 American Hospital Supply Corporation Resin tablet and use thereof in diagnostic tests
US4194998A (en) * 1976-12-06 1980-03-25 The United States Of America As Represented By The Secretary Of Agriculture Highly absorbent polyhydroxy polymer graft copolymers without saponification
US4134863A (en) * 1976-12-06 1979-01-16 The United States Of America As Represented By The Secretary Of Agriculture Highly absorbent graft copolymers of polyhydroxy polymers, acrylonitrile, and acrylic comonomers
US4242242A (en) * 1977-06-10 1980-12-30 Akzona Incorporated Highly absorbent fibers of rayon with sulfonic acid polymer incorporated
US4169079A (en) * 1977-10-24 1979-09-25 Iwao Tabushi Polystyrene based polymers containing cyclodextrin derivatives, metal complexes of the same, and process for the production of the same
US4302369A (en) * 1980-04-08 1981-11-24 Henkel Corporation Aluminum modified water absorbent composition
DE3803545A1 (en) * 1987-06-19 1988-12-29 Orpegen Med Molekularbioforsch SOLID PHASE SYSTEM CONTAINING ALLYLIC SIDE CHAINS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN SOLID PHASE REACTIONS
US20030224047A1 (en) * 2001-02-15 2003-12-04 Franz G. Andrew Levothyroxine compositions and methods
US6555581B1 (en) 2001-02-15 2003-04-29 Jones Pharma, Inc. Levothyroxine compositions and methods
JP2004525109A (en) * 2001-02-15 2004-08-19 キング・ファーマシューティカルズ・インコーポレイティッド Stabilized thyroid hormone pharmaceutical composition and method for producing the same
US20030032675A1 (en) * 2001-02-15 2003-02-13 Franz G. Andrew Manufacture of thyroid hormone tablets having consistent active moiety amounts
US20030180353A1 (en) * 2001-08-10 2003-09-25 Franz G. Andrew Stabilized pharmaceutical compositions
US20030198671A1 (en) * 2001-08-10 2003-10-23 Franz G. Andrew Levothyroxine compositions having unique plasma AUC properties
US20030198667A1 (en) * 2001-08-10 2003-10-23 Franz Andrew G. Methods of producing dispersible pharmaceutical compositions
US20030190349A1 (en) * 2001-08-10 2003-10-09 Franz G. Andrew Methods of stabilizing pharmaceutical compositions
US7101569B2 (en) 2001-08-14 2006-09-05 Franz G Andrew Methods of administering levothyroxine pharmaceutical compositions
US20030198672A1 (en) * 2001-08-14 2003-10-23 Franz G. Andrew Levothyroxine compositions having unique triidothyronine plasma AUC properties
US20030199587A1 (en) * 2001-08-14 2003-10-23 Franz G. Andrew Levothyroxine compositions having unique Cmax properties
US20030199586A1 (en) * 2001-08-14 2003-10-23 Franz G. Andrew Unique levothyroxine aqueous materials
US20030203967A1 (en) * 2001-08-14 2003-10-30 Franz G. Andrew Levothyroxine compositions having unique Tmax properties
US20030195253A1 (en) * 2001-08-14 2003-10-16 Franz G. Andrew Unadsorbed levothyroxine pharmaceutical compositions, methods of making and methods of administration
US20030165564A1 (en) * 2001-10-29 2003-09-04 Franz G. Andrew Levothyroxine compositions having unique triiodothyronine Tmax properties
GB2404920A (en) * 2003-08-12 2005-02-16 Johnson & Johnson Medical Ltd Antimicrobial polymer
US7842382B2 (en) * 2004-03-11 2010-11-30 Knauf Insulation Gmbh Binder compositions and associated methods
US8603631B2 (en) 2004-10-13 2013-12-10 Knauf Insulation Gmbh Polyester binding compositions
SI2574640T1 (en) * 2005-07-26 2023-05-31 Knauf Insulation Gmbh Binders and materials made therewith
DK2108006T3 (en) 2007-01-25 2020-12-21 Knauf Insulation Gmbh BINDERS AND MATERIALS MADE THEREFORE
US20100086726A1 (en) 2007-01-25 2010-04-08 Roger Jackson Mineral fibre board
SI2826903T1 (en) * 2007-01-25 2023-10-30 Knauf Insulation Method of manufacturing mineral fiber insulation product
US8082609B2 (en) * 2007-01-25 2011-12-27 Best Bath Systems, Inc. Walk-in bathtub having a flip-up seat portion over a rearward foot well recess
CN101720341B (en) 2007-01-25 2013-06-12 克瑙夫绝缘私人有限公司 Composite wood board
US20100084598A1 (en) * 2007-01-25 2010-04-08 Roger Jackson Mineral fibre insulation
CA2683706A1 (en) * 2007-04-13 2008-10-23 Knauf Insulation Gmbh Composite maillard-resole binders
CA2692489A1 (en) * 2007-07-05 2009-01-08 Knauf Insulation Gmbh Hydroxymonocarboxylic acid-based maillard binder
GB0715100D0 (en) 2007-08-03 2007-09-12 Knauf Insulation Ltd Binders
CA2770396A1 (en) 2009-08-07 2011-02-10 Knauf Insulation Molasses binder
US20110076332A1 (en) * 2009-08-27 2011-03-31 Xiaojun Yu Dextran-chitosan based in-situ gelling hydrogels for biomedical applications
CN103025777B (en) 2010-05-07 2016-01-20 克瑙夫绝缘私人有限公司 Carbohydrate binder and the material prepared with it
EA025773B1 (en) 2010-05-07 2017-01-30 Кнауф Инзулацьон Method of making fibers bound by cured polymeric binder, composition and composite wood board
CA2801546C (en) 2010-06-07 2018-07-10 Knauf Insulation Fiber products having temperature control additives
CA2834816C (en) 2011-05-07 2020-05-12 Knauf Insulation Liquid high solids binder composition
GB201206193D0 (en) 2012-04-05 2012-05-23 Knauf Insulation Ltd Binders and associated products
GB201214734D0 (en) 2012-08-17 2012-10-03 Knauf Insulation Ltd Wood board and process for its production
CA2892900C (en) 2012-12-05 2020-08-11 Benedicte Pacorel Method for manufacturing an article comprising a collection of matter bound by a cured binder
CN103304016B (en) * 2013-06-28 2016-04-27 常州大学 A kind of method utilizing attapulgite to prepare hybrid flocculant
CN103755873A (en) * 2013-12-13 2014-04-30 扬州大学 Preparation of anionic modified nature macromolecule polymer flocculant
CA2938154C (en) 2014-02-07 2022-11-01 Knauf Insulation, Inc. Uncured articles with improved shelf-life
GB201408909D0 (en) 2014-05-20 2014-07-02 Knauf Insulation Ltd Binders
GB201517867D0 (en) 2015-10-09 2015-11-25 Knauf Insulation Ltd Wood particle boards
GB201610063D0 (en) 2016-06-09 2016-07-27 Knauf Insulation Ltd Binders
GB201701569D0 (en) 2017-01-31 2017-03-15 Knauf Insulation Ltd Improved binder compositions and uses thereof
GB201804907D0 (en) 2018-03-27 2018-05-09 Knauf Insulation Ltd Composite products
GB201804908D0 (en) 2018-03-27 2018-05-09 Knauf Insulation Ltd Binder compositions and uses thereof

Also Published As

Publication number Publication date
DE2316412A1 (en) 1974-10-10
US3826767A (en) 1974-07-30

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