ATE335769T1 - Polymerisationsverfahren - Google Patents

Polymerisationsverfahren

Info

Publication number
ATE335769T1
ATE335769T1 AT01946871T AT01946871T ATE335769T1 AT E335769 T1 ATE335769 T1 AT E335769T1 AT 01946871 T AT01946871 T AT 01946871T AT 01946871 T AT01946871 T AT 01946871T AT E335769 T1 ATE335769 T1 AT E335769T1
Authority
AT
Austria
Prior art keywords
ultra violet
polymer
water soluble
subjecting
monomer
Prior art date
Application number
AT01946871T
Other languages
German (de)
English (en)
Inventor
Anne Flisher
Gareth Ian Naylor
Lee Raistrick
Original Assignee
Ciba Spec Chem Water Treat 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 Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd
Application granted granted Critical
Publication of ATE335769T1 publication Critical patent/ATE335769T1/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
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT01946871T 2000-01-28 2001-01-15 Polymerisationsverfahren ATE335769T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0001883.8A GB0001883D0 (en) 2000-01-28 2000-01-28 Polymerisation process

Publications (1)

Publication Number Publication Date
ATE335769T1 true ATE335769T1 (de) 2006-09-15

Family

ID=9884449

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01946871T ATE335769T1 (de) 2000-01-28 2001-01-15 Polymerisationsverfahren

Country Status (13)

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

Families Citing this family (18)

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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
TW200500046A (en) * 2003-03-26 2005-01-01 Basf Ag Color-stable superabsorbent polymer composition
WO2004085496A1 (en) * 2003-03-26 2004-10-07 Basf Aktiengesellschaft Color-stable superabsorbent polymer composition
EP1504772A1 (en) * 2003-08-06 2005-02-09 The Procter & Gamble Company Superabsorbent polymers having radiation activable surface cross-linkers and method of making them
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
EP2457934A1 (en) * 2005-09-14 2012-05-30 Basf Se New 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
CN104520452B (zh) 2012-08-10 2016-08-24 巴斯夫欧洲公司 金属浸提和回收方法
WO2014161817A1 (de) 2013-04-03 2014-10-09 Basf Se Verfahren zur reduzierung der restmonomerenmenge in einer wässrigen polymerisatdispersion
KR101863463B1 (ko) 2013-07-31 2018-05-31 바스프 에스이 역상 중합 방법
CN105593245B (zh) 2013-07-31 2018-11-20 巴斯夫欧洲公司 反相聚合方法
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
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
CN115818909B (zh) * 2022-11-04 2025-08-01 浙江海逸环科院有限公司 一种快速去除污泥物料中pam的装置及其使用方法

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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
CN1095643C (zh) * 1994-12-09 2002-12-11 普罗克特和甘保尔公司 吸收性复合材料、其制备方法及包含该材料的吸收用品
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
US20040171715A1 (en) 2004-09-02
US20060089418A1 (en) 2006-04-27
WO2001055228A1 (en) 2001-08-02
KR100766737B1 (ko) 2007-10-15
US20060058411A1 (en) 2006-03-16
CN1145644C (zh) 2004-04-14
AU2846901A (en) 2001-08-07
MXPA02007266A (es) 2002-12-09
BR0107839A (pt) 2003-01-14
DE60122117D1 (de) 2006-09-21
GB0001883D0 (en) 2000-03-22
CN1396931A (zh) 2003-02-12
DE60122117T2 (de) 2007-03-08
AU776422B2 (en) 2004-09-09
AU776422C (en) 2005-10-13
EP1263798B1 (en) 2006-08-09
JP2003523464A (ja) 2003-08-05
KR20020072573A (ko) 2002-09-16
US20040171713A1 (en) 2004-09-02
US20020188036A1 (en) 2002-12-12
US7273895B2 (en) 2007-09-25
CN1495222A (zh) 2004-05-12
EP1263798A1 (en) 2002-12-11
CA2397642A1 (en) 2001-08-02
CN1255458C (zh) 2006-05-10

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