Separation of statistical poly[(N-vinyl pyrrolidone)-co-(vinyl acetate)]s by reversed-phase gradient liquid chromatography

Journal of Chromatography A

Volumn 1218, Issue 2, 2011, Pages 237-241

  Cheng, Guanglou ^a   Cullen, Jim ^a   Wu, Chi san ^a  

^a INTERNATIONAL SPECIALTY PRODUCTS   (United States)

Author keywords

Gradient elution; N vinylpyrrolidone vinylacetate copolymers; Reversed phase liquid chromatography

Indexed keywords

CHEMICAL COMPOSITION DISTRIBUTIONS; CHEMICAL COMPOSITIONS; GRADIENT ELUTION; INTERACTION MECHANISMS; N VINYLPYRROLIDONE; ON-LINE FTIR SPECTROSCOPY; POLYSTYRENE DIVINYLBENZENES; REPEATING UNIT; REVERSED PHASE; REVERSED-PHASE LIQUID CHROMATOGRAPHY; STATIONARY PHASE; VINYL ACETATES; WATERSOLUBLE;

COPOLYMERIZATION; COPOLYMERS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; FRACTIONATION; LIQUIDS; MOLECULAR WEIGHT DISTRIBUTION; ORGANIC POLYMERS; PLASTIC PRODUCTS; POLYSTYRENES; POLYVINYL ACETATES; SIZE EXCLUSION CHROMATOGRAPHY; WATER CONTENT; WELL DRILLING;

LIQUID CHROMATOGRAPHY;

COPOLYMER; DIVINYLBENZENE; N VINYLPYRROLIDONE VINYLACETATE COPOLYMER; POLYSTYRENE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL COMPOSITION; FRACTIONATION; GEL PERMEATION CHROMATOGRAPHY; INFRARED SPECTROSCOPY; MOLECULAR WEIGHT; PRIORITY JOURNAL; REVERSED PHASE LIQUID CHROMATOGRAPHY; SEPARATION TECHNIQUE;

CHROMATOGRAPHY, GEL; CHROMATOGRAPHY, REVERSE-PHASE; MODELS, CHEMICAL; MOLECULAR WEIGHT; PYRROLIDINES; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; VINYL COMPOUNDS;

EID: 78650559754     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2010.11.017     Document Type: Article

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