DE60122117D1 - Polymerisationsverfahren - Google Patents

Polymerisationsverfahren

Info

Publication number
DE60122117D1
DE60122117D1 DE60122117T DE60122117T DE60122117D1 DE 60122117 D1 DE60122117 D1 DE 60122117D1 DE 60122117 T DE60122117 T DE 60122117T DE 60122117 T DE60122117 T DE 60122117T DE 60122117 D1 DE60122117 D1 DE 60122117D1
Authority
DE
Germany
Prior art keywords
ultra violet
polymer
water soluble
subjecting
monomer
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
DE60122117T
Other languages
English (en)
Other versions
DE60122117T2 (de
Inventor
Anne Flisher
Gareth Ian Naylor
Lee Raistrick
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Ciba Specialty Chemicals Water Treatments Ltd
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 Ciba Specialty Chemicals Water Treatments Ltd filed Critical Ciba Specialty Chemicals Water Treatments Ltd
Application granted granted Critical
Publication of DE60122117D1 publication Critical patent/DE60122117D1/de
Publication of DE60122117T2 publication Critical patent/DE60122117T2/de
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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • C08F220/10—Esters
    • C08F220/22—Esters containing halogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE60122117T 2000-01-28 2001-01-15 Polymerisationsverfahren Expired - Lifetime DE60122117T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0001883 2000-01-28
GBGB0001883.8A GB0001883D0 (en) 2000-01-28 2000-01-28 Polymerisation process
PCT/EP2001/000391 WO2001055228A1 (en) 2000-01-28 2001-01-15 Polymerisation process

Publications (2)

Publication Number Publication Date
DE60122117D1 true DE60122117D1 (de) 2006-09-21
DE60122117T2 DE60122117T2 (de) 2007-03-08

Family

ID=9884449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122117T Expired - Lifetime DE60122117T2 (de) 2000-01-28 2001-01-15 Polymerisationsverfahren

Country Status (13)

Country Link
US (5) US20020188036A1 (de)
EP (1) EP1263798B1 (de)
JP (1) JP2003523464A (de)
KR (1) KR100766737B1 (de)
CN (2) CN1145644C (de)
AT (1) ATE335769T1 (de)
AU (1) AU776422C (de)
BR (1) BR0107839A (de)
CA (1) CA2397642A1 (de)
DE (1) DE60122117T2 (de)
GB (1) GB0001883D0 (de)
MX (1) MXPA02007266A (de)
WO (1) WO2001055228A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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US6761888B1 (en) * 2000-05-26 2004-07-13 Neuralab Limited Passive immunization treatment of Alzheimer's disease
US20040087717A1 (en) 2002-11-04 2004-05-06 Ge Betz, Inc. Modified polymeric flocculants with improved performance characteristics
ATE448253T1 (de) 2003-03-26 2009-11-15 Basf Se Farbstabile superabsorberpolymerzusammensetzung
TW200500046A (en) 2003-03-26 2005-01-01 Basf Ag Color-stable superabsorbent polymer composition
EP1504772A1 (de) * 2003-08-06 2005-02-09 The Procter & Gamble Company Superabsorbierende Polymere mit strahlungsaktivierbare Oberflächevernetzer und Verfahren zu deren Herstellung
GB0416285D0 (en) * 2004-07-21 2004-08-25 Ciba Spec Chem Water Treat Ltd Method of treating polymers
TW200619280A (en) * 2004-12-10 2006-06-16 Nippon Catalytic Chem Ind Method for production of modified water absorbent resin
US20060128827A1 (en) * 2004-12-10 2006-06-15 The Procter & Gamble Company Absorbent members comprising modified water absorbent resin for use in diapers
US8552132B2 (en) * 2005-09-14 2013-10-08 Basf Se Rheology modifiers for modifying the rheological behaviour of coating compositions
CN101050456B (zh) * 2007-03-30 2010-05-19 清华大学 一种固定化细胞聚丙烯酰胺大孔凝胶载体及其制备方法
PL2882878T3 (pl) 2012-08-10 2017-06-30 Basf Se Sposób ługowania i odzyskiwania metalu
WO2014161817A1 (de) 2013-04-03 2014-10-09 Basf Se Verfahren zur reduzierung der restmonomerenmenge in einer wässrigen polymerisatdispersion
WO2015014826A1 (en) * 2013-07-31 2015-02-05 Basf Se Reverse-phase polymerisation process
MX2016001420A (es) 2013-07-31 2016-08-18 Basf Se Proceso de polimerizacion de fase inversa.
CN103467629B (zh) * 2013-10-11 2015-12-23 上海新世纪齿科材料有限公司 一种降低自由基本体聚合树脂中残留单体的方法
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 (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57121009A (en) * 1981-01-21 1982-07-28 Sumitomo Chem Co Ltd Preparation of water-soluble high-molecular weight polymer
DE3203096A1 (de) * 1982-01-30 1983-08-04 Merck Patent Gmbh, 6100 Darmstadt Verwendung von hydroxyalkylphenonen als initiatoren fuer die strahlungshaertung waessriger prepolymerdispersionen
DE3512179A1 (de) * 1985-04-03 1986-12-04 Merck Patent Gmbh, 6100 Darmstadt Fotoinitiatoren fuer die fotopolymerisation in waessrigen systemen
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
JPH0764896B2 (ja) 1987-04-17 1995-07-12 三菱化学株式会社 吸水性複合材料の製造法
JPH04120112A (ja) 1990-09-07 1992-04-21 Sanyo Chem Ind Ltd 吸水性樹脂組成物及びその製造法
JPH06287529A (ja) * 1993-04-05 1994-10-11 Sekisui Chem Co Ltd アクリル系感圧性接着剤の製造方法
JPH07224118A (ja) * 1994-02-10 1995-08-22 Mitsui Toatsu Chem Inc 硬化性組成物およびその硬化方法
JPH07224102A (ja) * 1994-02-14 1995-08-22 Sekisui Chem Co Ltd アクリル系重合体の製造方法
DE4435422A1 (de) * 1994-10-04 1996-04-18 Basf Ag Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion
EP0796070B1 (de) * 1994-12-09 2000-08-30 The Procter & Gamble Company Zusammengesetzte absorbierende materialien und diese enthaltende absorbierende artikel
JP3398809B2 (ja) * 1995-07-27 2003-04-21 日本光電工業株式会社 生体電極用導電性組成物の製法
US5800685A (en) * 1996-10-28 1998-09-01 Cardiotronics Systems, Inc. Electrically conductive adhesive hydrogels
SE9604730D0 (sv) * 1996-12-20 1996-12-20 Pharmacia Biotech Ab Electrophoretic gel
JP3621554B2 (ja) * 1997-04-25 2005-02-16 ダイヤニトリックス株式会社 水溶性重合体の製造方法
GB2325467B (en) * 1997-05-21 2000-11-01 Dainippon Ink & Chemicals Process for producing material with hydrophilic surface
US6262141B1 (en) * 1999-10-06 2001-07-17 Cytec Technology Corporation Process for the preparation of polymers having low residual monomer content

Also Published As

Publication number Publication date
US7273895B2 (en) 2007-09-25
JP2003523464A (ja) 2003-08-05
GB0001883D0 (en) 2000-03-22
CA2397642A1 (en) 2001-08-02
AU776422B2 (en) 2004-09-09
US20060058411A1 (en) 2006-03-16
US20040171713A1 (en) 2004-09-02
MXPA02007266A (es) 2002-12-09
KR20020072573A (ko) 2002-09-16
EP1263798A1 (de) 2002-12-11
KR100766737B1 (ko) 2007-10-15
CN1495222A (zh) 2004-05-12
DE60122117T2 (de) 2007-03-08
US20020188036A1 (en) 2002-12-12
US20040171715A1 (en) 2004-09-02
US20060089418A1 (en) 2006-04-27
CN1255458C (zh) 2006-05-10
WO2001055228A1 (en) 2001-08-02
BR0107839A (pt) 2003-01-14
ATE335769T1 (de) 2006-09-15
EP1263798B1 (de) 2006-08-09
CN1396931A (zh) 2003-02-12
AU2846901A (en) 2001-08-07
AU776422C (en) 2005-10-13
CN1145644C (zh) 2004-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC