CO4340571A1 - Instrumento de espectrometria y metodo de raman - Google Patents

Instrumento de espectrometria y metodo de raman

Info

Publication number
CO4340571A1
CO4340571A1 CO95022659A CO95022659A CO4340571A1 CO 4340571 A1 CO4340571 A1 CO 4340571A1 CO 95022659 A CO95022659 A CO 95022659A CO 95022659 A CO95022659 A CO 95022659A CO 4340571 A1 CO4340571 A1 CO 4340571A1
Authority
CO
Colombia
Prior art keywords
raman
sample
raman spectrum
instrument
spectrum
Prior art date
Application number
CO95022659A
Other languages
English (en)
Inventor
Daniel Charles Alsmeyer
Brinda Ashok Gala
Nicely Vincent Alvin
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of CO4340571A1 publication Critical patent/CO4340571A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J2003/2866—Markers; Calibrating of scan

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

UN INSTRUMENTO ESPECTROMETRICO RAMAN, QUE ES CAPAZ DE MEDIR Y COMPENSAR POR VARIACIONES EN EL INSTRU- MENTO, CARACTERIZADO COMO COMPRENDIENDO: UNA FUENTE DE RADIACION SUSTANCIALMENTE MONOCROMA- TICA; MEDIOS PARA OBTENER INTERFAZ SIMULTANEA DE DICHA RADIACION CON UNA MUESTRA Y CON UN MATERIAL DE REFERENCIA; MEDIOS PARA ADQUIRIR SIMULTANEAMEN- TE, A MAS DE UNA LONGITUD DE ONDA, UN ESPECTRO RA- MAN CONVOLUTO DE DICHA MUESTRA Y UN ESPECTRO CON- VOLUTO DE DICHO MATERIAL DE REFERENCIA; MEDIOS PARA DETERMINAR LA FUNCION DE CONVOLUCION DE DI- CHOS ESPECTROS CONVOLUTOS Y APLICAR DICHA FUNCION DE CONVOLUCION PARA AJUSTAR DICHO ESPECTRO RAMAN CONVOLUTO DE DICHA MUESTRA PARA PRODUCIR, DE TAL MODO, EL ESPECTRO RAMAN ESTANDAR DE DICHA MUESTRA.
CO95022659A 1994-05-27 1995-05-25 Instrumento de espectrometria y metodo de raman CO4340571A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/250,396 US5455673A (en) 1994-05-27 1994-05-27 Apparatus and method for measuring and applying a convolution function to produce a standard Raman spectrum

Publications (1)

Publication Number Publication Date
CO4340571A1 true CO4340571A1 (es) 1996-07-30

Family

ID=22947564

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95022659A CO4340571A1 (es) 1994-05-27 1995-05-25 Instrumento de espectrometria y metodo de raman

Country Status (20)

Country Link
US (1) US5455673A (es)
EP (1) EP0760938B1 (es)
JP (1) JPH10501333A (es)
KR (1) KR970703524A (es)
CN (1) CN1079533C (es)
AT (1) ATE186981T1 (es)
AU (1) AU682118B2 (es)
BR (1) BR9507781A (es)
CA (1) CA2190627C (es)
CO (1) CO4340571A1 (es)
CZ (1) CZ345196A3 (es)
DE (1) DE69513517T2 (es)
ES (1) ES2139212T3 (es)
HU (1) HUT76508A (es)
MY (1) MY111464A (es)
PL (1) PL317399A1 (es)
SK (1) SK136396A3 (es)
TW (1) TW300280B (es)
WO (1) WO1995033189A1 (es)
ZA (1) ZA954309B (es)

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Also Published As

Publication number Publication date
DE69513517D1 (de) 1999-12-30
CZ345196A3 (cs) 1998-02-18
PL317399A1 (en) 1997-04-14
KR970703524A (ko) 1997-07-03
HUT76508A (en) 1997-09-29
MY111464A (en) 2000-05-31
HU9603124D0 (en) 1997-01-28
EP0760938B1 (en) 1999-11-24
CN1079533C (zh) 2002-02-20
CN1149334A (zh) 1997-05-07
AU2588295A (en) 1995-12-21
EP0760938A1 (en) 1997-03-12
US5455673A (en) 1995-10-03
CA2190627C (en) 2000-03-07
ES2139212T3 (es) 2000-02-01
DE69513517T2 (de) 2000-07-06
WO1995033189A1 (en) 1995-12-07
SK136396A3 (en) 1997-08-06
ZA954309B (en) 1996-08-14
TW300280B (es) 1997-03-11
AU682118B2 (en) 1997-09-18
JPH10501333A (ja) 1998-02-03
BR9507781A (pt) 1997-08-19
CA2190627A1 (en) 1995-12-07
ATE186981T1 (de) 1999-12-15

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