CA2264803A1 - Dispersions aqueuses - Google Patents

Dispersions aqueuses Download PDF

Info

Publication number
CA2264803A1
CA2264803A1 CA002264803A CA2264803A CA2264803A1 CA 2264803 A1 CA2264803 A1 CA 2264803A1 CA 002264803 A CA002264803 A CA 002264803A CA 2264803 A CA2264803 A CA 2264803A CA 2264803 A1 CA2264803 A1 CA 2264803A1
Authority
CA
Canada
Prior art keywords
polymer
water
soluble
comprised
aqueous
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.)
Abandoned
Application number
CA002264803A
Other languages
English (en)
Inventor
Sun-Yi Huang
Louis Rosati
Michael W. Coville
Joseph J. Kozakiewicz
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.)
Cytec Technology Corp
Original Assignee
Individual
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 US08/727,693 external-priority patent/US6702946B1/en
Priority claimed from US08/720,840 external-priority patent/US6664326B1/en
Priority claimed from US08/725,865 external-priority patent/US5792366A/en
Priority claimed from US08/723,656 external-priority patent/US5696228A/en
Priority claimed from US08/725,521 external-priority patent/US5919854A/en
Priority claimed from US08/720,851 external-priority patent/US6608124B1/en
Priority claimed from US08/724,970 external-priority patent/US5843320A/en
Application filed by Individual filed Critical Individual
Publication of CA2264803A1 publication Critical patent/CA2264803A1/fr
Abandoned legal-status Critical Current

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
    • C08F220/10—Esters
    • C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • 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
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F220/36—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate containing oxygen in addition to the carboxy oxygen, e.g. 2-N-morpholinoethyl (meth)acrylate or 2-isocyanatoethyl (meth)acrylate
    • 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
    • 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
    • C08F220/603—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing nitrogen in addition to the carbonamido nitrogen and containing oxygen in addition to the carbonamido oxygen and nitrogen
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention porte sur une dispersion aqueuse de polymères comprenant (a) un premier polymère cationique hydrosoluble ou gonflant en présence d'eau; et (b) au moins un deuxième polymère hydrosoluble différent du premier; et (c) un sel cosmotrope; et (d) un sel chaotrope. Les quantités de (b), (c) et (d) sont telles qu'il est possible d'obtenir une composition homogène en l'absence de (b). L'invention porte également sur un procédé de formation d'une dispersion aqueuse, sur une méthode d'égouttage d'une suspension de solides dispersés, et sur une méthode de production d'eau clarifiée à l'aide de ladite dispersion.
CA002264803A 1996-10-03 1997-09-16 Dispersions aqueuses Abandoned CA2264803A1 (fr)

Applications Claiming Priority (25)

Application Number Priority Date Filing Date Title
US72532596A 1996-10-03 1996-10-03
US72552296A 1996-10-03 1996-10-03
US72498896A 1996-10-03 1996-10-03
US72558696A 1996-10-03 1996-10-03
US72684596A 1996-10-03 1996-10-03
US08/725,521 1996-10-03
US08/727,693 US6702946B1 (en) 1996-10-03 1996-10-03 Aqueous dispersions
US08/724,970 1996-10-03
US08/720,840 US6664326B1 (en) 1996-10-03 1996-10-03 Aqueous dispersions
US08/725,865 US5792366A (en) 1996-10-03 1996-10-03 Aqueous dispersions
US08/720,851 1996-10-03
US08/720,840 1996-10-03
US08/723,656 US5696228A (en) 1996-10-03 1996-10-03 Process for producing substantially dry polymer particles from aqueous dispersions
US08/725,521 US5919854A (en) 1996-10-03 1996-10-03 Process for preparing aqueous dispersions
US08/723,656 1996-10-03
US08/726,845 1996-10-03
US08/725,865 1996-10-03
US08/720,851 US6608124B1 (en) 1996-10-03 1996-10-03 Aqueous dispersions
US08/725,586 1996-10-03
US08/725,325 1996-10-03
US08/727,693 1996-10-03
US08/724,988 1996-10-03
US08/724,970 US5843320A (en) 1996-10-03 1996-10-03 Aqueous dispersions
US08/725,522 1996-10-03
PCT/US1997/016647 WO1998014405A1 (fr) 1996-10-03 1997-09-16 Dispersions aqueuses

Publications (1)

Publication Number Publication Date
CA2264803A1 true CA2264803A1 (fr) 1998-04-09

Family

ID=27583865

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002264803A Abandoned CA2264803A1 (fr) 1996-10-03 1997-09-16 Dispersions aqueuses

Country Status (12)

Country Link
EP (1) EP0952964A1 (fr)
JP (1) JP2001506674A (fr)
KR (1) KR20000048832A (fr)
CN (1) CN1231650A (fr)
AU (1) AU732835B2 (fr)
CA (1) CA2264803A1 (fr)
ID (1) ID22894A (fr)
IL (1) IL129196A0 (fr)
MX (1) MX206802B (fr)
NO (1) NO991540L (fr)
RU (1) RU2183646C2 (fr)
WO (1) WO1998014405A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9068776B2 (en) 2009-10-30 2015-06-30 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
US9404686B2 (en) 2009-09-15 2016-08-02 Suncor Energy Inc. Process for dying oil sand mature fine tailings
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000020470A2 (fr) * 1998-10-05 2000-04-13 Cytec Technology Corp. Dispersions aqueuses
DE10061483A1 (de) 2000-12-08 2002-06-13 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung von Wasser-in-Wasser-Polymerdispersionen
DE102004013750A1 (de) 2004-03-18 2005-11-03 Stockhausen Gmbh Anionische Wasser-in-Wasser-Polymerdispersionen, Verfahren zu deren Herstellung sowie deren Verwendung
DE102004019179A1 (de) * 2004-04-16 2005-11-10 Basf Ag Verfahren zur Herstellung einer Wasser-in-Wasser-Dispersion von Polyvinyllactam mit einem K-Wert von > 120
DE102004019181A1 (de) * 2004-04-16 2005-12-08 Basf Ag Verfahren zur Herstellung von wässrigen Polyvinyllactam-Dispersionen
DE102004023104A1 (de) * 2004-05-11 2005-12-08 Hwt Wassertechnische Anlagen Gmbh Verfahren zum Aufbereiten von Abwasser oder Prozesswasser
DE102004063791A1 (de) * 2004-12-30 2006-07-13 Stockhausen Gmbh Kationische Polymerdispersionen, Verfahren zu deren Herstellung und deren Verwendung
DE102005009809B4 (de) * 2005-03-03 2007-02-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Abtrennung suspendierter Feststoffe
PL2403649T3 (pl) * 2009-03-04 2014-01-31 Basf Se Magnetyczne aglomeraty hydrofobowe
CN102482479B (zh) * 2009-08-24 2015-03-18 亚什兰许可和知识产权有限公司 水包水型聚合物分散体中的阳离子型交联聚合物
KR101535996B1 (ko) * 2013-04-25 2015-07-13 (주)기륭산업 코스모트로픽 염을 이용해 생성된 양이온성 수분산성 폴리아크릴아미드 공중합체 입자를 함유한 w/o형 에멀젼 고분자 응집제 및 그 제조방법
JP2019505658A (ja) * 2016-01-25 2019-02-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 少なくとも二峰性の分子量分布を有するカチオン性ポリマー
JP7068190B2 (ja) * 2016-01-25 2022-05-16 ビーエーエスエフ ソシエタス・ヨーロピア 少なくとも二峰性の分子量分布を有するカチオン性ポリマーを得るための方法
CN109385173A (zh) * 2017-08-10 2019-02-26 中国科学院苏州纳米技术与纳米仿生研究所 疏油涂层材料、油水分离功能材料、其制备方法及用途
JP6837403B2 (ja) * 2017-08-28 2021-03-03 水ｉｎｇ株式会社 油分を含む排水の水処理方法及び油分を含む排水の水処理装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498136A (en) * 1975-04-04 1978-01-18 Hercules Inc Polymerization of unsaturated monomer with radiation in the presence of salt
US4699951A (en) * 1984-11-13 1987-10-13 Nalco Chemical Company Bimodal cationics for water clarification
US4835206A (en) * 1986-10-01 1989-05-30 Allied Colloids, Ltd. Water soluble polymeric compositions
JPH0532722A (ja) * 1991-07-30 1993-02-09 Hymo Corp カチオン性水溶性重合体分散液の製造方法
US5330656A (en) * 1993-03-05 1994-07-19 Calgon Corporation Polysalt compositions and the use thereof for treating an oil and water system
GB9411444D0 (en) * 1994-06-08 1994-07-27 Cdm Ab Dewatering of suspensions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9404686B2 (en) 2009-09-15 2016-08-02 Suncor Energy Inc. Process for dying oil sand mature fine tailings
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
US10590347B2 (en) 2009-09-15 2020-03-17 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
US9068776B2 (en) 2009-10-30 2015-06-30 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings

Also Published As

Publication number Publication date
WO1998014405A1 (fr) 1998-04-09
NO991540L (no) 1999-05-28
KR20000048832A (ko) 2000-07-25
CN1231650A (zh) 1999-10-13
NO991540D0 (no) 1999-03-30
ID22894A (id) 1999-12-16
JP2001506674A (ja) 2001-05-22
EP0952964A1 (fr) 1999-11-03
AU732835B2 (en) 2001-05-03
IL129196A0 (en) 2000-02-17
AU4425997A (en) 1998-04-24
MX206802B (es) 2002-02-20
MX9902862A (es) 1999-10-01
RU2183646C2 (ru) 2002-06-20

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Legal Events

Date Code Title Description
FZDE Discontinued