ATE156911T1 - Verfahren zum nachweis von polymeren in einer lösung, detektorsystem und eine ein solches detektorsystem beinhaltende chromatographievorrichtung - Google Patents

Verfahren zum nachweis von polymeren in einer lösung, detektorsystem und eine ein solches detektorsystem beinhaltende chromatographievorrichtung

Info

Publication number
ATE156911T1
ATE156911T1 AT94200562T AT94200562T ATE156911T1 AT E156911 T1 ATE156911 T1 AT E156911T1 AT 94200562 T AT94200562 T AT 94200562T AT 94200562 T AT94200562 T AT 94200562T AT E156911 T1 ATE156911 T1 AT E156911T1
Authority
AT
Austria
Prior art keywords
polymer
detector system
solution
detecting
solvent
Prior art date
Application number
AT94200562T
Other languages
English (en)
Inventor
Willem Jacob Staal
Original Assignee
Waters Investments 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 Waters Investments Ltd filed Critical Waters Investments Ltd
Application granted granted Critical
Publication of ATE156911T1 publication Critical patent/ATE156911T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/84—Preparation of the fraction to be distributed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/027—Liquid chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/84—Preparation of the fraction to be distributed
    • G01N2030/8429—Preparation of the fraction to be distributed adding modificating material
    • G01N2030/8441—Preparation of the fraction to be distributed adding modificating material to modify physical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
    • G01N2030/884—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample organic compounds
    • G01N2030/885—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample organic compounds involving polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AT94200562T 1994-03-04 1994-03-04 Verfahren zum nachweis von polymeren in einer lösung, detektorsystem und eine ein solches detektorsystem beinhaltende chromatographievorrichtung ATE156911T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94200562A EP0675356B1 (de) 1994-03-04 1994-03-04 Verfahren zum Nachweis von Polymeren in einer Lösung, Detektorsystem und eine ein solches Detektorsystem beinhaltende Chromatographievorrichtung

Publications (1)

Publication Number Publication Date
ATE156911T1 true ATE156911T1 (de) 1997-08-15

Family

ID=8216690

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94200562T ATE156911T1 (de) 1994-03-04 1994-03-04 Verfahren zum nachweis von polymeren in einer lösung, detektorsystem und eine ein solches detektorsystem beinhaltende chromatographievorrichtung

Country Status (6)

Country Link
US (1) US6187595B1 (de)
EP (1) EP0675356B1 (de)
JP (1) JPH09510290A (de)
AT (1) ATE156911T1 (de)
DE (1) DE69404968T2 (de)
WO (1) WO1995023966A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6063633A (en) 1996-02-28 2000-05-16 The University Of Houston Catalyst testing process and apparatus
EP1308722A3 (de) * 1998-04-03 2004-08-04 Symyx Technologies, Inc. Schnelle Charakterisierung von Polymeren mit Hilfe einer geheizten Injektionssonde
US6436292B1 (en) 1999-04-02 2002-08-20 Symyx Technologies, Inc. Parallel high-performance liquid chromatography with post-separation treatment
US8535016B2 (en) * 2004-07-13 2013-09-17 Waters Technologies Corporation High pressure pump control
EP2649443A2 (de) * 2010-12-06 2013-10-16 Ramot at Tel-Aviv University Ltd Verfahren und kits zum nachweis von wirkstoffen
CN103994971A (zh) * 2014-06-05 2014-08-20 常州艾瑞特电子有限公司 一种红外液体检测仪
KR20190038344A (ko) 2017-09-29 2019-04-08 주식회사 엘지화학 고무 조성물
WO2019066396A2 (ko) * 2017-09-29 2019-04-04 주식회사 엘지화학 고무 조성물
KR20200143726A (ko) * 2018-06-06 2020-12-24 와커 헤미 아게 톱니 구배를 기반으로 한 고해상 액체 크로마토그래피
KR102626238B1 (ko) * 2018-10-15 2024-01-18 주식회사 엘지화학 블록 공중합체 순도 분석방법
BR112021020096A2 (pt) * 2019-04-08 2021-12-07 Scherer Technologies Llc R P Método analítico para determinar a quantidade total de um polímero de revestimento em uma forma de dosagem
CN116448928A (zh) * 2023-04-24 2023-07-18 重庆智翔金泰生物制药股份有限公司 一种检测重组蛋白产品收获液、中间体、原液中二甲基硅油消泡剂残留的分析方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208527A6 (de) * 1972-11-24 1974-06-21 Perieres Jacques
US4988630A (en) * 1987-04-27 1991-01-29 Hoffmann-La Roche Inc. Multiple beam laser instrument for measuring agglutination reactions
US5149661A (en) * 1988-06-08 1992-09-22 Sarasep, Inc. Fluid analysis with particulate reagent suspension
JPH0312490A (ja) * 1989-06-09 1991-01-21 Canon Inc 強誘電性カイラルスメクチック液晶組成物およびこれを含む液晶素子
IT1241077B (it) * 1990-03-22 1993-12-29 Donegani Guido Ist Procedimento per il frazionamento in continuo di polimeri ed apparecchiatura adatta allo scopo
US5080798A (en) * 1990-06-25 1992-01-14 Amoco Corporation Monitoring oligomers in a polymer
CA2065100A1 (en) * 1991-04-05 1992-10-06 Masami Uemae Aqueous dispersion of acrylic polymer
DE4135357C2 (de) * 1991-10-26 1994-02-10 Hoechst Ag Anordnung und Verfahren zur automatischen photometrischen Bestimmung des temperaturabhängigen und reversiblen Lösezustandes von Celluloseethern
EP0549967B1 (de) * 1991-12-20 1996-03-13 Hoechst Aktiengesellschaft Polymere und Oligomere von Gallensäurederivaten, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel
US5643462A (en) * 1993-06-22 1997-07-01 Betzdearborn Inc. Composition and method for water clarification
US5413719A (en) * 1994-01-18 1995-05-09 Nalco Chemical Company Fluorescent tracer in a water treatment process

Also Published As

Publication number Publication date
DE69404968T2 (de) 1998-01-08
DE69404968D1 (de) 1997-09-18
JPH09510290A (ja) 1997-10-14
EP0675356B1 (de) 1997-08-13
WO1995023966A1 (en) 1995-09-08
EP0675356A1 (de) 1995-10-04
US6187595B1 (en) 2001-02-13

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