[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Gamble et al., 1965 - Google Patents

Molecular Weight Distributions of Elastomers—Comparison of Gel Permeation Chromatography with Other Techniques

Gamble et al., 1965

Document ID
12207924758529302706
Author
Gamble L
Westerman L
Knipp E
Publication year
Publication venue
Rubber Chemistry and Technology

External Links

Snippet

During the past decade interest in polymer fractionation for evaluating molecular weight distribution has increased. New polymers, such as polypropylene, high density polyethylene and many others have been subjected to extensive characterization, but some older …
Continue reading at meridian.allenpress.com (other versions)

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 the preceding groups
    • G01N33/26—Investigating or analysing materials by specific methods not covered by the preceding groups oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • 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
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • 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
    • 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
    • G01N30/48—Sorbent materials therefor
    • 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
    • G01N30/38—Flow patterns
    • 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 infra-red, visible or ultra-violet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • 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
    • G01N2030/0075—Separation due to differential desorption
    • G01N2030/008—Thermal desorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution

Similar Documents

Publication Publication Date Title
Boni et al. Development of gel permeation chromatography for polymer characterization. I. Operational variables
Snyder Determination of asphalt molecular weight distributions by gel permeation chromatography
Harper et al. Simplex optimization of multielement ultrasonic extraction of atmospheric particulates
Harmon Comparison of solution and gel permeation fractionation of a cis‐1, 4‐polybutadicne
Boni et al. Development of gel permeation chromatography for polymer characterization. II. Universal calibration
Bauer et al. Contraction of polystyrene molecules in dilute solution below the Θ temperature
Miller et al. Quantitative analysis of hydrocarbons by structural group type in gasolines and distillates: II. Liquid chromatography
Gamble et al. Molecular Weight Distributions of Elastomers—Comparison of Gel Permeation Chromatography with Other Techniques
Wyatt Multiangle light scattering: The basic tool for macromolecular characterization
Reerink et al. Gel-permeation chromatography calibration curve for asphaltenes and bituminous resins
Johnson et al. Gel permeation chromatography with organic solvents
Cantow et al. Method of calibrating gel permeation chromatography with whole polymers
Martin Polymer analysis by fractionation with on-line light scattering detectors
Buijs et al. Some considerations on apparent deviations from lambert-beer's law
Ahmadjian et al. Petroleum identification by laser Raman spectroscopy
Duerksen et al. Polymer reactors and molecular weight distribution. VII. Further development of gel permeation chromatography
Johnson et al. Gel permeation chromatography
Terry et al. Measurement of functional group and molecular weight interrelations by GPC/IR
Ouano et al. The molecular weight distribution of polypropylene
Osterhoudt et al. Gel permeation chromatography: On the shape of the calibration plot and molecular size separability
Yamamoto et al. Operational Conditions for Gel Chromatography—Prediction of Elution Curves—
Cooper et al. Characterization and properties of macromolecules. VIII. A study of experimental variables in preparative‐scale gel permeation chromatography
Rohn Calibration of gel permeation chromatographic columns for measuring the molecular size of poly (vinyl chloride) in tetrahydrofuran
Cantow et al. A Comparison of Molecular Weight Distributions for Polyisobutenes as Determined from Gel Permeation and Gradient Elution Chromatographic Fractionations
Šoltés et al. Characterization of the extremely high molecular mass polystyrene by gel permeation chromatography