ATE287532T1 - Verfahren zur herstellung von latex durch emulsions(co)polymerisation ethylenisch ungesättigter monomere mit direkter in-line- kontrolle durch raman-spektroskopie, und vorrichtung zur durchführung des verfahrens - Google Patents

Verfahren zur herstellung von latex durch emulsions(co)polymerisation ethylenisch ungesättigter monomere mit direkter in-line- kontrolle durch raman-spektroskopie, und vorrichtung zur durchführung des verfahrens

Info

Publication number
ATE287532T1
ATE287532T1 AT00905130T AT00905130T ATE287532T1 AT E287532 T1 ATE287532 T1 AT E287532T1 AT 00905130 T AT00905130 T AT 00905130T AT 00905130 T AT00905130 T AT 00905130T AT E287532 T1 ATE287532 T1 AT E287532T1
Authority
AT
Austria
Prior art keywords
emulsion
raman spectroscopy
polymerization
direct
unsaturated monomers
Prior art date
Application number
AT00905130T
Other languages
English (en)
Inventor
Mathias Agnely
Bruno Amram
Phil D Armitage
Dominique Charmot
Bruno Drochon
Eve Pere
Original Assignee
Ciba Sc Holding Ag
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 Sc Holding Ag filed Critical Ciba Sc Holding Ag
Application granted granted Critical
Publication of ATE287532T1 publication Critical patent/ATE287532T1/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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Polymerisation Methods In General (AREA)
AT00905130T 1999-02-18 2000-02-14 Verfahren zur herstellung von latex durch emulsions(co)polymerisation ethylenisch ungesättigter monomere mit direkter in-line- kontrolle durch raman-spektroskopie, und vorrichtung zur durchführung des verfahrens ATE287532T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9902011A FR2790091B1 (fr) 1999-02-18 1999-02-18 Procede de preparation de latex par (co)polymerisation en emulsion de monomeres ethyleniquement insatures, avec suivi direct en ligne par spectroscopie raman
PCT/FR2000/000360 WO2000049395A1 (fr) 1999-02-18 2000-02-14 Procede de preparation de latex par (co)polymerisation en emulsion de monomeres ethyleniquement insatures, avec suivi direct en ligne par spectroscopie raman

Publications (1)

Publication Number Publication Date
ATE287532T1 true ATE287532T1 (de) 2005-02-15

Family

ID=9542214

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00905130T ATE287532T1 (de) 1999-02-18 2000-02-14 Verfahren zur herstellung von latex durch emulsions(co)polymerisation ethylenisch ungesättigter monomere mit direkter in-line- kontrolle durch raman-spektroskopie, und vorrichtung zur durchführung des verfahrens

Country Status (9)

Country Link
US (1) US6803020B1 (de)
EP (1) EP1163504B1 (de)
AT (1) ATE287532T1 (de)
AU (1) AU2676800A (de)
BR (1) BR0008342A (de)
CA (1) CA2362971A1 (de)
DE (1) DE60017548T2 (de)
FR (1) FR2790091B1 (de)
WO (1) WO2000049395A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6608678B1 (en) * 2000-10-19 2003-08-19 General Electric Company Situ determination of DPC and BPA in polycarbonate by Raman spectroscopy
WO2003038414A1 (de) * 2001-10-30 2003-05-08 Bayer Aktiengesellschaft Verfahren zur herstellung von pfropfpolymerisaten
AU2003255419A1 (en) * 2002-08-12 2004-03-03 Basell Polyolefine Gmbh Determination of mechanical properties of polymer products using raman spectroscopy
DE10304817A1 (de) * 2003-02-06 2004-09-02 Bayer Ag Verfahren zur verbesserten Herstellung von Pfropfpolymerisaten
BR112012021646A2 (pt) * 2010-03-12 2016-09-20 Sociedade Europ processo para preparar polímeros de estireno expansíveis
CN103391948B (zh) * 2010-12-21 2016-04-13 陶氏环球技术有限责任公司 基于烯烃的聚合物的聚合方法和拉曼分析
JP7323512B2 (ja) 2017-10-06 2023-08-08 ロンザ リミテッド ラマン分光法を使用する細胞培養の自動制御
CN114752056B (zh) * 2022-03-02 2024-01-26 双驱智能科技(宁波)有限公司 一种可重复稳定生产窄分子量分布聚芳醚酮的装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524796A1 (de) * 1984-07-14 1986-01-16 Okura Kogyo K.K., Marugame, Kagawa Verfahren zur herstellung von kunststoff-beton
US4802761A (en) * 1987-08-31 1989-02-07 Western Research Institute Optical-fiber raman spectroscopy used for remote in-situ environmental analysis
US4802984A (en) * 1988-05-04 1989-02-07 Ionics, Incorporated Composite semipermeable membrane
GB9208535D0 (en) * 1992-04-21 1992-06-03 Ici Plc Co-polymers
US5312847A (en) * 1993-03-16 1994-05-17 The Dow Chemical Company Polyurethane foam containing a particulate organic solid and a process for the preparation thereof
US6175409B1 (en) * 1999-04-02 2001-01-16 Symyx Technologies, Inc. Flow-injection analysis and variable-flow light-scattering methods and apparatus for characterizing polymers

Also Published As

Publication number Publication date
BR0008342A (pt) 2002-01-29
WO2000049395A1 (fr) 2000-08-24
EP1163504B1 (de) 2005-01-19
FR2790091B1 (fr) 2001-05-11
FR2790091A1 (fr) 2000-08-25
EP1163504A1 (de) 2001-12-19
DE60017548T2 (de) 2006-01-12
DE60017548D1 (de) 2005-02-24
CA2362971A1 (fr) 2000-08-24
US6803020B1 (en) 2004-10-12
AU2676800A (en) 2000-09-04

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