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NO20060904L - Powdered, water-soluble cationic polymer composition, process for its preparation, and use of the composition - Google Patents

Powdered, water-soluble cationic polymer composition, process for its preparation, and use of the composition

Info

Publication number
NO20060904L
NO20060904L NO20060904A NO20060904A NO20060904L NO 20060904 L NO20060904 L NO 20060904L NO 20060904 A NO20060904 A NO 20060904A NO 20060904 A NO20060904 A NO 20060904A NO 20060904 L NO20060904 L NO 20060904L
Authority
NO
Norway
Prior art keywords
cationic polymer
composition
water
powdered
preparation
Prior art date
Application number
NO20060904A
Other languages
Norwegian (no)
Inventor
Gregor Herth
Norbert Steiner
Eric Benghozi
Bernd Kubiak
Original Assignee
Stockhausen Chem Fab Gmbh
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 Stockhausen Chem Fab Gmbh filed Critical Stockhausen Chem Fab Gmbh
Publication of NO20060904L publication Critical patent/NO20060904L/en

Links

Classifications

    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C02F1/56—Macromolecular compounds
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/10—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of amides or imides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

The invention relates to powdery, water-soluble cationic polymer compositions comprising at least two cationic polymers having a different molecular weight. A first cationic polymer is formed in the presence of a second cationic polymer from monomer constituents in an aqueous solution according to the aqueous gel polymerisation method. The invention also relates to the use of products in solid/liquid separation.
NO20060904A 2003-08-14 2006-02-24 Powdered, water-soluble cationic polymer composition, process for its preparation, and use of the composition NO20060904L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10337764A DE10337764A1 (en) 2003-08-14 2003-08-14 Powdered water-soluble cationic polymer composition, process for its preparation and its use
PCT/EP2004/005810 WO2005023885A1 (en) 2003-08-14 2004-05-28 Powdery, water-soluble cationic polymer compositions, method for the production and use thereof

Publications (1)

Publication Number Publication Date
NO20060904L true NO20060904L (en) 2006-02-24

Family

ID=34201594

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060904A NO20060904L (en) 2003-08-14 2006-02-24 Powdered, water-soluble cationic polymer composition, process for its preparation, and use of the composition

Country Status (12)

Country Link
EP (1) EP1656401B1 (en)
JP (1) JP2007533772A (en)
KR (1) KR20060081690A (en)
CN (1) CN1835979A (en)
AT (1) ATE435879T1 (en)
AU (1) AU2004270328B2 (en)
BR (1) BRPI0413512A (en)
CA (1) CA2532953A1 (en)
DE (2) DE10337764A1 (en)
NO (1) NO20060904L (en)
RU (1) RU2351614C2 (en)
WO (1) WO2005023885A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4657992B2 (en) * 2006-06-30 2011-03-23 三井化学アクアポリマー株式会社 Polymer flocculant
JP5145823B2 (en) * 2007-08-31 2013-02-20 栗田工業株式会社 Organic flocculant and wastewater flocculation treatment method using the chemical
DE102008051058B4 (en) 2008-10-09 2022-02-03 Linde Gmbh Process for separating solid particles from a water phase in a hydrocarbon production plant
CN102803321B (en) * 2009-04-17 2015-07-01 索理思科技开曼公司 Bimolecular inverse emulsion polymer
CA2701317C (en) 2009-09-15 2016-08-23 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
CN102596350B (en) 2009-09-15 2015-07-29 顺科能源公司 Dry method is carried out to the thin mine tailing of oil-sand slaking
CA2735330C (en) 2009-10-30 2015-06-02 Suncor Energy Inc. Depositing and farming methods for drying fine tailings
US20140246377A1 (en) 2011-10-19 2014-09-04 Ashland Licensing And Intellectual Property Llc Composition comprising a non-ionic surfactant and an ionic polymer
JP5867125B2 (en) * 2012-02-06 2016-02-24 三菱レイヨン株式会社 Coagulation treatment method for oil-containing cleaning wastewater
NO3186199T3 (en) * 2014-08-29 2018-06-09
DE102014220859A1 (en) 2014-10-15 2016-04-21 Wacker Chemie Ag Use of water-redispersible polymer powder compositions having cationic functionality as flocculants
FI126527B (en) * 2014-11-17 2017-01-31 Kemira Oyj Process for the preparation of hydrogel polymer product, polymer product and its use
FI20165978L (en) * 2016-12-16 2018-06-17 Kemira Oyj Sludge dewatering procedure
CN116023683A (en) * 2021-10-27 2023-04-28 爱森（中国）絮凝剂有限公司 Gel polymerized water-soluble polymer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ201950A (en) * 1981-11-27 1984-12-14 Buckman Labor Inc Water-soluble quaternary ammonium graft copolymers and uses therefor
DE3544909A1 (en) * 1985-12-19 1987-06-25 Stockhausen Chem Fab Gmbh ACRYLAMIDE AND DIMETHYLAMINOPROPYLACRYLAMIDE COPOLYMERS AS FLOCCANTS AND METHOD FOR THE DRAINAGE OF CLARIFYING SLUDGE USING THESE FLOCCANTS
GB8623578D0 (en) * 1986-10-01 1986-11-05 Allied Colloids Ltd Polymeric solutions
CA1329283C (en) * 1986-10-01 1994-05-03 David Farrar Water soluble polymeric compositions
US5387318A (en) * 1991-04-25 1995-02-07 Betz Laboratories, Inc. Water soluble graft copolymers for laser print deinking loop clarification
JPH05186536A (en) * 1992-01-14 1993-07-27 Mitsubishi Kasei Corp Production of water-soluble cationic polymer
JPH05186528A (en) * 1992-01-14 1993-07-27 Mitsubishi Kasei Corp Method for producing granular cationic water-soluble polymer
DE19524867C2 (en) * 1995-07-07 2000-08-03 Fraunhofer Ges Forschung High molecular weight branched polyammonium compounds
MY120719A (en) * 1997-01-20 2005-11-30 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
MY118538A (en) * 1997-01-20 2004-12-31 Ciba Spec Chem Water Treat Ltd Polymeric compositions and their production and uses
JP2000026510A (en) * 1998-07-06 2000-01-25 Sanyo Chem Ind Ltd Production of resin and water-absorbing resin
US6262141B1 (en) * 1999-10-06 2001-07-17 Cytec Technology Corporation Process for the preparation of polymers having low residual monomer content
US6605674B1 (en) * 2000-06-29 2003-08-12 Ondeo Nalco Company Structurally-modified polymer flocculants
AU2002252663A1 (en) * 2001-04-16 2002-10-28 Wsp Chemical & Technology Llc Cosmetic compositions containing water-soluble polymer complexes

Also Published As

Publication number Publication date
CN1835979A (en) 2006-09-20
DE10337764A1 (en) 2005-03-17
RU2006107721A (en) 2007-09-20
EP1656401A1 (en) 2006-05-17
EP1656401B1 (en) 2009-07-08
DE502004009729D1 (en) 2009-08-20
ATE435879T1 (en) 2009-07-15
AU2004270328A1 (en) 2005-03-17
CA2532953A1 (en) 2005-03-17
BRPI0413512A (en) 2006-10-10
KR20060081690A (en) 2006-07-13
AU2004270328B2 (en) 2009-08-27
RU2351614C2 (en) 2009-04-10
WO2005023885A1 (en) 2005-03-17
JP2007533772A (en) 2007-11-22

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