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Tokuyama Sekisui Co Ltd
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Tokuyama Sekisui Co Ltd
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Publication of DE2541509A1publicationCriticalpatent/DE2541509A1/de
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
C08F6/00—Post-polymerisation treatments
C08F6/001—Removal of residual monomers by physical means
C08F6/005—Removal of residual monomers by physical means from solid polymers
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Chemical & Material Sciences
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Health & Medical Sciences
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Chemical Kinetics & Catalysis
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Medicinal Chemistry
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Polymers & Plastics
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Organic Chemistry
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Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
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DE197525415091974-09-181975-09-17Verfahren zur entfernung von unumgesetztem vinylchlorid aus vinylchloridpolymeren oder -copolymeren
PendingDE2541509A1
(de)
Verfahren und Vorrichtung zur kontinuierlichen Behandlung von wäßrigen Homo- und Copolymerisatdispersionen, deren PoIymeranteil mindestens 50 Gew.-% polymerisiertes Vinylchlorid enthält, mit Inertgasen
Verfahren zur Polymerisation von Tetrafluoräthylen in wässriger Suspension und Verwendung des Verfahrensproduktes zum direkten Extrudieren und zum automatischen Beschicken der Pressformen