ATE236202T1 - Verfahren zur herstellung von wässrigen dispersionspolymeren - Google Patents

Verfahren zur herstellung von wässrigen dispersionspolymeren

Info

Publication number
ATE236202T1
ATE236202T1 AT97927705T AT97927705T ATE236202T1 AT E236202 T1 ATE236202 T1 AT E236202T1 AT 97927705 T AT97927705 T AT 97927705T AT 97927705 T AT97927705 T AT 97927705T AT E236202 T1 ATE236202 T1 AT E236202T1
Authority
AT
Austria
Prior art keywords
mole percent
formula
aqueous dispersion
dispersion polymers
producing aqueous
Prior art date
Application number
AT97927705T
Other languages
English (en)
Inventor
Edward J Connors
Michelle L Cotter
Fu Chen
Original Assignee
Betzdearborn Inc
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 Betzdearborn Inc filed Critical Betzdearborn Inc
Application granted granted Critical
Publication of ATE236202T1 publication Critical patent/ATE236202T1/de

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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • 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
    • C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/36—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by a ketonic radical
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/60—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing nitrogen in addition to the carbonamido nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT97927705T 1996-07-09 1997-05-21 Verfahren zur herstellung von wässrigen dispersionspolymeren ATE236202T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/677,180 US5614602A (en) 1996-07-09 1996-07-09 Process for the preparation of aqueous dispersion polymers
PCT/US1997/008692 WO1998001491A1 (en) 1996-07-09 1997-05-21 Process for the preparation of aqueous dispersion polymers

Publications (1)

Publication Number Publication Date
ATE236202T1 true ATE236202T1 (de) 2003-04-15

Family

ID=24717647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97927705T ATE236202T1 (de) 1996-07-09 1997-05-21 Verfahren zur herstellung von wässrigen dispersionspolymeren

Country Status (13)

Country Link
US (3) US5614602A (de)
EP (1) EP0910594B1 (de)
JP (1) JP2000515178A (de)
KR (1) KR20000023585A (de)
AT (1) ATE236202T1 (de)
AU (1) AU710781B2 (de)
CA (1) CA2249367A1 (de)
DE (1) DE69720455T2 (de)
MY (1) MY116913A (de)
NO (1) NO986192L (de)
NZ (1) NZ331660A (de)
WO (1) WO1998001491A1 (de)
ZA (1) ZA974024B (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938937A (en) * 1995-08-16 1999-08-17 Nalco Chemical Company Hydrophilic dispersion polymers for treating wastewater
US5779396A (en) * 1996-10-03 1998-07-14 Cytec Technology Corp. Processes for conditioning soil with anionic water-soluble polymers
US6702946B1 (en) 1996-10-03 2004-03-09 Cytec Technology Corp. Aqueous dispersions
US6310124B1 (en) * 1996-10-03 2001-10-30 Cytec Technology, Corp. Aqueous dispersions
US5738794A (en) * 1996-10-03 1998-04-14 Cytec Technology Corp. Cationic water-soluble polymer preciptation in salt solutions
US5843320A (en) * 1996-10-03 1998-12-01 Cytec Technology Corp. Aqueous dispersions
US5889097A (en) * 1996-10-03 1999-03-30 Cytec Technology Corp. Anionic water-soluble polymer precipitation in salt solution
US5792366A (en) * 1996-10-03 1998-08-11 Cytec Technology Corp. Aqueous dispersions
US6013708A (en) * 1996-10-03 2000-01-11 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
US5919854A (en) * 1996-10-03 1999-07-06 Cytec Technology Corp. Process for preparing aqueous dispersions
US6664326B1 (en) 1996-10-03 2003-12-16 Cytec Technology Corp. Aqueous dispersions
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
US6263448B1 (en) * 1997-10-10 2001-07-17 Rambus Inc. Power control system for synchronous memory device
FR2770527B1 (fr) 1997-11-04 2000-01-14 Atochem Elf Sa Dispersions aqueuses salines de polymeres hydrosolubles contenant un dispersant amphiphile a base de polymere cationique ayant des motifs hydrophobes
US5921912A (en) * 1997-12-31 1999-07-13 Betzdearborn Inc. Copolmer formulations for breaking oil-and-water emulsions
US6262168B1 (en) 1998-03-11 2001-07-17 Cytec Technology Corp. Aqueous dispersions
US6171505B1 (en) * 1998-04-03 2001-01-09 Nalco Chemical Company Higher actives dispersion polymer to aid clarification, dewatering, and retention and drainage
FR2781488B1 (fr) * 1998-07-07 2001-04-13 Snf Sa Nouveaux polymeres acryliques en dispersions essentiellement aqueuses, leur procede de preparation et leurs applications
FR2781489B1 (fr) * 1998-07-23 2000-09-15 Inst Textile Et Chimique De Ly Copolymere d'acrylamide et de sels de trialkylammonium, procede d'obtention et textile enduit
US6036868A (en) * 1998-07-23 2000-03-14 Nalco Chemical Company Use of hydrophilic dispersion polymers for oily wastewater clarification
KR100625732B1 (ko) * 1999-04-09 2006-09-20 날코 컴파니 정화, 탈수 및 보류도와 배수에 도움이 되는 고활성 분산 중합체
US6417268B1 (en) 1999-12-06 2002-07-09 Hercules Incorporated Method for making hydrophobically associative polymers, methods of use and compositions
US6365052B1 (en) 2000-03-21 2002-04-02 Nalco Chemical Company Very high molecular weight cationic dispersion polymers for dewatering animal farm wastewater
US6398967B2 (en) 2000-04-20 2002-06-04 Nalco Chemical Company Method of clarifying water using low molecular weight cationic dispersion polymers
DE10063197A1 (de) * 2000-06-28 2002-01-10 Leder Kunstledertech Forsch Verfahren zur Herstellung von partikulärem Gelmaterial mit gesteuertem Permeationsverhalten
DE10034893A1 (de) * 2000-07-18 2002-01-31 Basf Ag Arrays von n wässrigen Polymerdispersionen und m Formulierungen wässriger Polymerdispersionen
JP4918963B2 (ja) * 2004-10-08 2012-04-18 日清紡ホールディングス株式会社 針状または楕円球状有機ポリマー粒子の製造方法
CN100340506C (zh) * 2004-10-29 2007-10-03 中国石油化工股份有限公司 污泥脱水剂及其制备方法
US20060260509A1 (en) * 2005-04-22 2006-11-23 Evers Glenn R Compositions for enhanced paper brightness and whiteness
JP5168842B2 (ja) * 2005-08-04 2013-03-27 三菱化学株式会社 毛髪洗浄剤組成物
JP5168841B2 (ja) * 2005-08-04 2013-03-27 三菱化学株式会社 毛髪洗浄剤組成物
CN100404430C (zh) * 2006-08-23 2008-07-23 中国石油天然气股份有限公司 一种聚驱污水处理清洗剂及其制备方法
EP3199218B1 (de) 2009-09-15 2019-11-06 Suncor Energy Inc. Verfahren zur trocknung von ölsandbruchfeinmaterial
CA3050234C (en) 2009-09-15 2022-11-08 Suncor Energy Inc. Techniques for flocculating and dewatering fine tailings
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
US9751781B2 (en) 2012-03-20 2017-09-05 The Research Foundation For The State University Of New York Method to separate lignin-rich solid phase from acidic biomass suspension at an acidic pH
JP6573903B2 (ja) 2014-03-25 2019-09-11 ストラタシス リミテッド 層交差パターンを製作する方法及びシステム
WO2016032841A1 (en) * 2014-08-26 2016-03-03 Dow Global Technologies Llc Water-soluble cationic copolymers useful as additives for oil field applications
EP3274172B1 (de) * 2015-03-25 2023-04-26 Stratasys Ltd. Verfahren und system zum in-situ-sintern von leitfähiger tinte

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147218A (en) * 1959-04-24 1964-09-01 American Cyanamid Co Separating mineral fines with cationic polyacrylamides
GB985084A (en) * 1963-05-22 1965-03-03 Us Rubber Co Moulding apparatus and process for making the same
US4160742A (en) * 1978-06-15 1979-07-10 Calgon Corporation Method of resolving oil-in-water emulsions
US4224150A (en) * 1978-10-27 1980-09-23 Petrolite Corporation Process for clarifying aqueous systems employing quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylamide
GB8414950D0 (en) * 1984-06-12 1984-07-18 Allied Colloids Ltd Cationic polyelectrolytes
CA1267483A (en) * 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
US4650848A (en) * 1985-12-30 1987-03-17 Exxon Research & Engineering Company Terpolymers of acrylamide, alkylacrylamide and betaine monomers
US5362827A (en) * 1986-09-08 1994-11-08 Exxon Research & Engineering Co. Solution process for preparation hydrophobically functionalized cationic polymers (C-2691)
US4918123A (en) * 1988-05-17 1990-04-17 Exxon Chemical Patents, Inc. Inverse emulsion process for preparing hydrophobe-containing polymers
JPH0651755B2 (ja) * 1988-10-14 1994-07-06 ハイモ株式会社 水溶性カチオンポリマー分散液の製造方法
JPH0751652B2 (ja) * 1988-12-12 1995-06-05 ハイモ株式会社 アクリル系重合体分散液の流動性保持方法
US5068297A (en) * 1989-10-26 1991-11-26 Nalco Chemical Company Hydrophobic cationic terpolymers from acrylamide, unsaturated quaternary salt and vinyl acetate
DE4213967A1 (de) * 1992-04-29 1993-11-04 Basf Ag Waessrige polymerisatdispersion
US5330650A (en) * 1992-10-30 1994-07-19 Nalco Chemical Company Dispersion polymers for oil field water clarification
US5294347A (en) * 1992-12-16 1994-03-15 Nalco Chemical Company Dispersion polymers for ethylene quench water clarification
US5332507A (en) * 1993-03-01 1994-07-26 Nalco Chemical Company Recovery of oil from waste oil fluids
DE4307683A1 (de) * 1993-03-11 1994-09-15 Basf Ag Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion
DE69413883T2 (de) * 1993-06-04 1999-07-01 Nalco Chemical Co Dispersionspolymerisationsverfahren
US5516852A (en) * 1993-11-12 1996-05-14 W. R. Grace & Co.-Conn. Method of producing water-soluble cationic copolymers
AU8024794A (en) * 1993-12-09 1995-06-15 Nalco Chemical Company An improved process for the preparation of water soluble polymer dispersion
US5332506A (en) * 1993-12-13 1994-07-26 Nalco Chemical Company Water clarification

Also Published As

Publication number Publication date
ZA974024B (en) 1997-12-09
DE69720455D1 (de) 2003-05-08
EP0910594B1 (de) 2003-04-02
CA2249367A1 (en) 1998-01-15
NO986192L (no) 1999-01-11
JP2000515178A (ja) 2000-11-14
NO986192D0 (no) 1998-12-30
AU3209997A (en) 1998-02-02
EP0910594A1 (de) 1999-04-28
DE69720455T2 (de) 2003-12-24
US5707533A (en) 1998-01-13
NZ331660A (en) 1999-05-28
MY116913A (en) 2004-04-30
EP0910594A4 (de) 1999-05-06
US5614602A (en) 1997-03-25
WO1998001491A1 (en) 1998-01-15
US5696194A (en) 1997-12-09
KR20000023585A (ko) 2000-04-25
AU710781B2 (en) 1999-09-30

Similar Documents

Publication Publication Date Title
DE69720455D1 (de) Verfahren zur herstellung von wässrigen dispersionspolymeren
ATE206438T1 (de) Verfahren zur herstellung von wasserlöslichen anionischen dispersionspolymeren
ES8702443A1 (es) Un procedimiento para la preparacion de una dispersion de un polimero acrilico solubre en agua.
DE58904498D1 (de) Verfahren zur herstellung von ethylenpolymerisaten mittels eines vanadin enthaltenden ziegler-katalysatorsystems unter zerstoerung ueberschuessiger katalysatorreste.
BR9810289A (pt) Processo de preparação de polìmeros em blocos, e, polìmero
CA2125545A1 (en) Hydrophobic dispersants used in forming polymer dispersions
KR900006012A (ko) 수용성 양이온 중합체 분산액의 제조방법
ATE391809T1 (de) Die papierherstellung begleitendes verfahren zur verbesserung der retention und entwässerung unter einsatz eines copolymerisats aus diallyl-n,n- disubstituiertem ammoniumhalogenid/acrylamid und eines strukturell modifizierten kationischen polymers
ATE277272T1 (de) Verfahren zur änderung der permeabilität von einer unterirdischen kohlenwasserstoff enthaltenden formation
FI863151A (fi) Invers emulsion.
ES436906A1 (es) Procedimiento para la obtencion de dispersiones no acuosas de polimeros hidrosolubles.
CA2135960A1 (en) Use of dispersion polymers for coated broke treatment
ID16206A (id) Proses pembuatan polimer berakhiran fosfonat
NO20012923D0 (no) Polymerer som innehar termofortykningsegenskaper og fremgangsmåte for fremstilling derav
ATE269358T1 (de) Verfahren zur herstellung wässriger polymerdispersionen
ATE107934T1 (de) Verfahren zur herstellung von copolymeren von diallyldimethylammoniumchlorid und acrylamid mit hohem molekulargewicht in einer wässerigen dispergierten phase.
DE59707744D1 (de) Verfahren zur herstellung von biologisch aktiven polymernanopartikel-nucleinsäure-konjugaten
SE8205445L (sv) Kvaternera ammoniumymppolymerisat
FI955580A (fi) Vesiliukoisia polymeerejä ja niiden käyttö kuivalujuutta lisäävänä lisäaineena paperissa
ATE127810T1 (de) Verfahren zur herstellung von acrylpolymere in suspension.
ATE366751T1 (de) Verfahren zur herstellung von polymerdispersionen
KR950032298A (ko) 아크릴산 및 그의 유도체의 중합 방법
BG105228A (en) Method for the preparation of polymer aqueous dispersions by the use of water soluble diazoinitiators
BR9107101A (pt) Polimeros organofosfonicos,processo de fabricacao dos mesmos,solucao aquosa de peroxido de hidrogenio e utilizacao de um polimero organofosfonico
ATE54155T1 (de) Verfahren zur herstellung von polymeren von monoallylamin.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties