DE60017548D1 - 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
DE60017548D1
DE60017548D1 DE60017548T DE60017548T DE60017548D1 DE 60017548 D1 DE60017548 D1 DE 60017548D1 DE 60017548 T DE60017548 T DE 60017548T DE 60017548 T DE60017548 T DE 60017548T DE 60017548 D1 DE60017548 D1 DE 60017548D1
Authority
DE
Germany
Prior art keywords
emulsion
raman spectroscopy
latex
polymerization
direct
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 - Fee Related
Application number
DE60017548T
Other languages
English (en)
Other versions
DE60017548T2 (de
Inventor
Mathias Agnely
Bruno Amram
D Armitage
Dominique Charmot
Bruno Drochon
Eve Pere
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
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 Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Publication of DE60017548D1 publication Critical patent/DE60017548D1/de
Application granted granted Critical
Publication of DE60017548T2 publication Critical patent/DE60017548T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE60017548T 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 Expired - Fee Related DE60017548T2 (de)

Applications Claiming Priority (3)

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
FR9902011 1999-02-18
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 (2)

Publication Number Publication Date
DE60017548D1 true DE60017548D1 (de) 2005-02-24
DE60017548T2 DE60017548T2 (de) 2006-01-12

Family

ID=9542214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017548T Expired - Fee Related DE60017548T2 (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
MX2012009463A (es) * 2010-03-12 2012-09-12 Basf Se Preparacion de polimeros de estireno expansible.
ES2699639T3 (es) 2010-12-21 2019-02-12 Dow Global Technologies Llc Procedimiento de polimerización y análisis de Raman para polímeros a base de olefina
US11609120B2 (en) 2017-10-06 2023-03-21 Lonza Ltd Automated control of cell culture using Raman spectroscopy
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
EP1163504B1 (de) 2005-01-19
US6803020B1 (en) 2004-10-12
ATE287532T1 (de) 2005-02-15
BR0008342A (pt) 2002-01-29
DE60017548T2 (de) 2006-01-12
FR2790091A1 (fr) 2000-08-25
FR2790091B1 (fr) 2001-05-11
EP1163504A1 (de) 2001-12-19
WO2000049395A1 (fr) 2000-08-24
AU2676800A (en) 2000-09-04
CA2362971A1 (fr) 2000-08-24

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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: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8339 Ceased/non-payment of the annual fee