DE69404968T2 - 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
DE69404968T2
DE69404968T2 DE69404968T DE69404968T DE69404968T2 DE 69404968 T2 DE69404968 T2 DE 69404968T2 DE 69404968 T DE69404968 T DE 69404968T DE 69404968 T DE69404968 T DE 69404968T DE 69404968 T2 DE69404968 T2 DE 69404968T2
Authority
DE
Germany
Prior art keywords
polymer
solution
detector system
solvent
polymers
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 - Lifetime
Application number
DE69404968T
Other languages
English (en)
Other versions
DE69404968D1 (de
Inventor
Willem Jacob Staal
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.)
Waters Investments Ltd
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
Publication of DE69404968D1 publication Critical patent/DE69404968D1/de
Application granted granted Critical
Publication of DE69404968T2 publication Critical patent/DE69404968T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69404968T 1994-03-04 1994-03-04 Verfahren zum Nachweis von Polymeren in einer Lösung, Detektorsystem und eine ein solches Detektorsystem beinhaltende Chromatographievorrichtung Expired - Lifetime DE69404968T2 (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 (2)

Publication Number Publication Date
DE69404968D1 DE69404968D1 (de) 1997-09-18
DE69404968T2 true DE69404968T2 (de) 1998-01-08

Family

ID=8216690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404968T Expired - Lifetime DE69404968T2 (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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019233576A1 (de) * 2018-06-06 2019-12-12 Wacker Chemie Ag Hochaufgelöste flüssigchromatographie basierend auf einem sägezahngradienten

Families Citing this family (9)

* 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
EP1310791A3 (de) * 1998-04-03 2004-08-04 Symyx Technologies, Inc. Schnelle Charakterisierung von Polymeren mittels Kolonnen mit hohem Länge-Durchmesser-Verhältnis
US6436292B1 (en) 1999-04-02 2002-08-20 Symyx Technologies, Inc. Parallel high-performance liquid chromatography with post-separation treatment
JP2008507033A (ja) * 2004-07-13 2008-03-06 ウオーターズ・インベストメンツ・リミテツド 高圧ポンプコントローラ
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
KR102626238B1 (ko) * 2018-10-15 2024-01-18 주식회사 엘지화학 블록 공중합체 순도 분석방법

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
US5430116A (en) * 1991-12-20 1995-07-04 Hoechst Aktiengesellschaft Polymers and oligomers of bile acid derivatives, process for their preparation and their use as pharmaceuticals
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019233576A1 (de) * 2018-06-06 2019-12-12 Wacker Chemie Ag Hochaufgelöste flüssigchromatographie basierend auf einem sägezahngradienten

Also Published As

Publication number Publication date
ATE156911T1 (de) 1997-08-15
JPH09510290A (ja) 1997-10-14
US6187595B1 (en) 2001-02-13
EP0675356A1 (de) 1995-10-04
DE69404968D1 (de) 1997-09-18
WO1995023966A1 (en) 1995-09-08
EP0675356B1 (de) 1997-08-13

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