ES2194359T3 - Procedimiento para la preparacion de polielectrolitos cationicos. - Google Patents

Procedimiento para la preparacion de polielectrolitos cationicos.

Info

Publication number
ES2194359T3
ES2194359T3 ES98952664T ES98952664T ES2194359T3 ES 2194359 T3 ES2194359 T3 ES 2194359T3 ES 98952664 T ES98952664 T ES 98952664T ES 98952664 T ES98952664 T ES 98952664T ES 2194359 T3 ES2194359 T3 ES 2194359T3
Authority
ES
Spain
Prior art keywords
preparation
procedure
photopolymerization
initiator
cationic polyelectrolytes
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 - Lifetime
Application number
ES98952664T
Other languages
English (en)
Inventor
Helmut Brehm
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.)
Stockhausen GmbH and Co KG
Original Assignee
Stockhausen GmbH and Co KG
Chemische Fabrik Stockhausen 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 GmbH and Co KG, Chemische Fabrik Stockhausen GmbH filed Critical Stockhausen GmbH and Co KG
Application granted granted Critical
Publication of ES2194359T3 publication Critical patent/ES2194359T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • 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
    • C08F220/56—Acrylamide; Methacrylamide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Conductive Materials (AREA)

Abstract

Procedimiento para la preparación de polielectrólitos solubles en agua de alto peso molecular por medio de fotopolimerización adiabática de monómeros no ionógenos y catiónicos en solución acuosa en presencia de A un iniciador, que por la irradiación con luz produce radicales libres y B un sistema Redox efectivo como iniciador, caracterizado porque la fotopolimerización se desencadena a temperaturas por debajo de 20°C, y porque el sistema Redox B puede iniciar la polimerización a temperaturas mayores o iguales a 20°C.
ES98952664T 1997-10-31 1998-09-29 Procedimiento para la preparacion de polielectrolitos cationicos. Expired - Lifetime ES2194359T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19748153A DE19748153A1 (de) 1997-10-31 1997-10-31 Verfahren zur Herstellung kationischer Polyelektrolyte

Publications (1)

Publication Number Publication Date
ES2194359T3 true ES2194359T3 (es) 2003-11-16

Family

ID=7847219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98952664T Expired - Lifetime ES2194359T3 (es) 1997-10-31 1998-09-29 Procedimiento para la preparacion de polielectrolitos cationicos.

Country Status (22)

Country Link
US (1) US6410610B1 (es)
EP (1) EP1025133B1 (es)
JP (1) JP2001522125A (es)
KR (1) KR20010031257A (es)
CN (1) CN1278271A (es)
AT (1) ATE236198T1 (es)
AU (1) AU743796B2 (es)
BR (1) BR9813338A (es)
CA (1) CA2308310A1 (es)
DE (2) DE19748153A1 (es)
EA (1) EA002137B1 (es)
ES (1) ES2194359T3 (es)
HU (1) HUP0100063A2 (es)
ID (1) ID24213A (es)
MX (1) MX212486B (es)
NO (1) NO20002294L (es)
PL (1) PL340222A1 (es)
SK (1) SK282041B6 (es)
TR (1) TR200001160T2 (es)
WO (1) WO1999023120A1 (es)
YU (1) YU13700A (es)
ZA (1) ZA989859B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19941072A1 (de) * 1999-08-30 2001-03-01 Stockhausen Chem Fab Gmbh Polymerisatzusammensetzung und ein Verfahren zu dessen Herstellung
US6262141B1 (en) 1999-10-06 2001-07-17 Cytec Technology Corporation Process for the preparation of polymers having low residual monomer content
GB0104142D0 (en) * 2001-02-20 2001-04-11 Ciba Spec Chem Water Treat Ltd Polymerisation process
DE10240797A1 (de) 2002-08-30 2004-03-11 Stockhausen Gmbh & Co. Kg Kationische Polyelektrolyte mit guter Umweltverträglichkeit
AU2003274077A1 (en) 2002-10-25 2004-05-13 Stockhausen Gmbh Two-stage mixing method for producing an absorbent polymer
DE10249822A1 (de) 2002-10-25 2004-05-13 Stockhausen Gmbh & Co. Kg Zweistufiges Mischverfahren zur Herstellung eines absorbierenden Polymers
JP5260136B2 (ja) * 2007-09-06 2013-08-14 日東電工株式会社 光重合反応とレドックス重合反応とを併用するアクリル系粘弾性体層の製造方法、及び粘着テープ又はシート
US8921478B2 (en) * 2008-10-17 2014-12-30 Nalco Company Method of controlling gas hydrates in fluid systems
CN103319651B (zh) * 2013-05-28 2015-10-14 山东瑞特精细化工有限公司 阳离子聚丙烯酰胺p(am-dac)的合成方法
CN103319654B (zh) * 2013-06-08 2015-09-09 山东水衡化工有限责任公司 一种阳离子聚丙烯酰胺絮凝剂的合成方法
EP2933271B1 (de) * 2014-04-15 2016-03-23 Basf Se Verfahren zur herstellung von wasserlöslichen homo- oder copolymeren umfassend (meth)acrylamid
CA3014448A1 (en) 2016-02-26 2017-08-31 Ecolab Usa Inc. Kinetic hydrate inhibitors for controlling gas hydrate formation in wet gas systems
CN107151289B (zh) * 2017-05-26 2019-05-07 南京工程学院 一种光引发体系制备阳离子聚丙烯酰胺的方法
US10647823B2 (en) * 2018-05-16 2020-05-12 Solenis Technologies, L.P. Adiabatic gel polymerization process for the production of water-soluble polyelectrolytes
CN110606915B (zh) * 2019-09-20 2021-01-29 江苏富淼科技股份有限公司 一种紫外光引发制备固体型水溶性高分子聚合物的方法

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
DE1745360C3 (de) * 1968-01-27 1974-11-21 Reichhold-Albert-Chemie Ag, 2000 Hamburg Verfahren zur Herstellung von geruchsarmen Dispersionen
US3607691A (en) * 1968-07-09 1971-09-21 Technical Operations Inc System for the redox photopolymerization of vinyl monomers in the presence of periodates
US3912607A (en) * 1969-10-22 1975-10-14 Rhone Progil Process for obtaining high molecular weight water-soluble acrylic polymers and copolymers using radiation
DE2118685C3 (de) * 1971-04-17 1980-07-17 Roehm Gmbh, 6100 Darmstadt Verfahren zum Polymerisieren ungesättigter Verbindungen in dicker Schicht
DE2248715B2 (de) * 1971-11-08 1979-06-13 Rhone-Progil S.A., Paris Weitere Ausbildung des Verfahrens zur Herstellung von im festen Zustand wasserlöslichen Acrylpolymerisaten und -copolymerisaten
US3948740A (en) * 1973-05-04 1976-04-06 Hercules Incorporated Polymerization of water soluble monomers with radiation and chemical initiator
US3909273A (en) * 1973-07-23 1975-09-30 Keuffel & Esser Co Photopolymerization utilizing diazosulfonate and aromatic hydroxy compounds
US4218356A (en) * 1975-05-15 1980-08-19 Scm Corporation Product of and process for polymerizing an aqueous reaction mixture containing ionizing agent and cosolvent that forms an aqueous dispersion of resinous polyelectrolyte
DE2713797C3 (de) * 1977-03-29 1982-04-01 Bayer Ag, 5090 Leverkusen Photopolymerisierbare Überzugsmittel
US4325794A (en) * 1980-06-02 1982-04-20 Calgon Corporation Combined visible light and thermally activated continuous polymerization process
CA1246789A (en) * 1984-01-13 1988-12-13 Akira Yada Process for preparing water-soluble polymers
DE3519013A1 (de) * 1985-05-25 1986-11-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von pulverfoermigen wasserloeslichen polymerisaten und deren verwendung
JPS6220501A (ja) * 1985-07-19 1987-01-29 Mitsubishi Rayon Co Ltd 水溶性もしくは水膨潤性重合体の製造方法
JPS62235305A (ja) * 1986-04-04 1987-10-15 Dai Ichi Kogyo Seiyaku Co Ltd 高分子量アクリル系重合体の製法
US5185385A (en) * 1987-01-13 1993-02-09 Texaco Chemical Company Polymerization process
DE3711680A1 (de) * 1987-04-07 1988-10-27 Hoechst Ag Waessrige biozide kationische kunststoffdispersionen und deren verwendung als fungizide, bakterizide und algizide ausruestungsmittel
GB2206121B (en) * 1987-06-26 1990-12-12 American Cyanamid Co High solids process for the production of water soluble polymers by exothermic polymerization
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DE4232194A1 (de) * 1992-09-25 1994-03-31 Roehm Gmbh Verfahren zur Verringerung des Restmonomerengehaltes bei der Herstellung von Perlpolymerisaten
DE4304014A1 (de) * 1993-02-11 1994-08-18 Henkel Kgaa Herstellung von Polyacrylaten
JPH0931107A (ja) * 1995-07-18 1997-02-04 Sanyo Chem Ind Ltd 吸水性樹脂の製造法

Also Published As

Publication number Publication date
CN1278271A (zh) 2000-12-27
MXPA00003296A (es) 2001-03-01
DE59807763D1 (de) 2003-05-08
HUP0100063A2 (hu) 2001-05-28
CA2308310A1 (en) 1999-05-14
JP2001522125A (ja) 2001-11-13
NO20002294D0 (no) 2000-04-28
US6410610B1 (en) 2002-06-25
EA002137B1 (ru) 2001-12-24
KR20010031257A (ko) 2001-04-16
EA200000356A1 (ru) 2000-10-30
BR9813338A (pt) 2000-08-22
SK282041B6 (sk) 2001-10-08
AU743796B2 (en) 2002-02-07
ID24213A (id) 2000-07-13
ZA989859B (en) 1999-07-01
TR200001160T2 (tr) 2000-09-21
ATE236198T1 (de) 2003-04-15
YU13700A (sh) 2001-09-28
PL340222A1 (en) 2001-01-15
NO20002294L (no) 2000-04-28
EP1025133B1 (de) 2003-04-02
WO1999023120A1 (de) 1999-05-14
MX212486B (es) 2003-01-09
SK5982000A3 (en) 2000-09-12
DE19748153A1 (de) 1999-05-06
EP1025133A1 (de) 2000-08-09
AU1027799A (en) 1999-05-24

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