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
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)
  • 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)
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 (de)
EP (1) EP1263798B1 (de)
JP (1) JP2003523464A (de)
KR (1) KR100766737B1 (de)
CN (2) CN1255458C (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
Publication number Priority date Publication date Assignee Title
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
DE602004024047D1 (de) * 2003-03-26 2009-12-24 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
EP1824910A2 (de) * 2004-12-10 2007-08-29 Nippon Shokubai Co.,Ltd. Verfahren zur herstellung von modifiziertem wasserabsorbierendem harz
US20060128827A1 (en) * 2004-12-10 2006-06-15 The Procter & Gamble Company Absorbent members comprising modified water absorbent resin for use in diapers
CN102675950A (zh) * 2005-09-14 2012-09-19 西巴特殊化学品控股有限公司 调整涂料组合物流变行为的新型流变改性剂
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
US9657368B2 (en) 2012-08-10 2017-05-23 Basf Se Metal leach and recovery process
WO2014161817A1 (de) 2013-04-03 2014-10-09 Basf Se Verfahren zur reduzierung der restmonomerenmenge in einer wässrigen polymerisatdispersion
AU2014298550B2 (en) 2013-07-31 2016-11-03 Basf Se Reverse-phase polymerisation process
BR112016001805A2 (pt) 2013-07-31 2017-08-01 Basf Se processo de polimerização em suspensão de fase reversa para a fabricação de contas de polímero, aparelho adequado para um processo de polimerização em suspensão de fase reversa, e, contas de polímero solúveis em água ou expansíveis em água
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
BR9509869A (pt) * 1994-12-09 1997-11-25 Procter & Gamble Composto absorvente e processo para produzir esse composto absorvente
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
CN1255458C (zh) 2006-05-10
DE60122117T2 (de) 2007-03-08
CN1495222A (zh) 2004-05-12
US20040171715A1 (en) 2004-09-02
EP1263798A1 (de) 2002-12-11
DE60122117D1 (de) 2006-09-21
MXPA02007266A (es) 2002-12-09
BR0107839A (pt) 2003-01-14
EP1263798B1 (de) 2006-08-09
AU776422C (en) 2005-10-13
AU776422B2 (en) 2004-09-09
KR20020072573A (ko) 2002-09-16
CA2397642A1 (en) 2001-08-02
US20020188036A1 (en) 2002-12-12
US20060058411A1 (en) 2006-03-16
AU2846901A (en) 2001-08-07
GB0001883D0 (en) 2000-03-22
JP2003523464A (ja) 2003-08-05
US20040171713A1 (en) 2004-09-02
CN1396931A (zh) 2003-02-12
US20060089418A1 (en) 2006-04-27
CN1145644C (zh) 2004-04-14
WO2001055228A1 (en) 2001-08-02
KR100766737B1 (ko) 2007-10-15
US7273895B2 (en) 2007-09-25

Similar Documents

Publication Publication Date Title
ATE335769T1 (de) Polymerisationsverfahren
US7973095B2 (en) Water-soluble or water-swellable polymers, particularly water-soluble or water-swellable copolymers made of acrylamide and at least one ionic comonomer having a low residual monomer concentration
BR0207411A (pt) Processo de polimerização
PT1226183E (pt) Polimeros com um conteudo monomerico residual baixo
GB1581178A (en) Process for the preparationof water-soluble acrylic and methacrylic polymers by photopolymerisation
CN111072119B (zh) 一种阳离子木质素基絮凝剂及其制备方法和应用
CN110655606B (zh) 一种复合光引发制备阳离子聚丙烯酰胺的方法
CN107814890A (zh) 一种疏水缔合型阳离子聚丙烯酰胺的制备方法
EP1773896B1 (de) Verfahren zur behandlung von polymeren
ID26486A (id) Metode produksi polimerizat yang larut dalam air atau dapat digembungkan dalam air dengan kandungan monomer residu yang sangat rendah, produk dan penggunaannya
KR20010031257A (ko) 양이온 고분자 전해질을 제조하는 방법
CH613215A5 (en) Process for the preparation of a stable water-in-oil emulsion of a polymer dissolved in the aqueous phase
JP2008037966A (ja) ポリ（メタ）アクリル酸部分中和物及びその製造方法
DE60221904D1 (de) Verfahren zur Herstellung von superabsorbierenden Polymeren
EP1077200A3 (de) Aus wasserlöslichen radikalpolymerisierbaren Monomeren erhaltenes Polymer, dessen Verfahren zur Herstellung und dies enthaltendes Flockungsmittel
JP2000308804A (ja) 高分子凝集剤中のモノマ除去方法
JP3565415B2 (ja) 水溶性重合体の製造方法
CN111793166A (zh) 一种疏水性絮凝剂的制备方法
AU616970B2 (en) Process for preparing quaternary maleic anhydride polymers
Khan et al. ? SOLID STATE COPOLYMERIZATION OF ACRYLAMIDE AND CINNAMIC ACID UNDER UV RADIATION
Martin et al. Ionizing radiation in the polyelectrolytes technology
TH54500A (th) กระบวนการโพลีเมอไรเซชัน
JP2003040917A (ja) 水溶性重合体の製造方法
JP2005068279A (ja) アクリル系樹脂の製造法
PL197217B1 (pl) Sposób fotopolimeryzacji akryloamidu

Legal Events

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