SOLVENTLESS PROCESS FOR PRODUCING RESINOUS MATERIALS

Preparation of epoxy and phenoxy resins is composed of feeding to an extruder the following components either separately or in an admixture in any combination: (A) a material having an av. or more than one vicinal epoxy gp. per mol.; (B) a material having attatched to it an av. of more than one moie...

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Bibliographische Detailangaben
Hauptverfasser:	HEINEMEYER BEN W, TEITOM SAMMI D
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Preparation of epoxy and phenoxy resins is composed of feeding to an extruder the following components either separately or in an admixture in any combination: (A) a material having an av. or more than one vicinal epoxy gp. per mol.; (B) a material having attatched to it an av. of more than one moiety reacting with (A) per mol.; (C) Opt. a cat. for promoting the reaction between (A) and (B): (D) Opt. one or more chain terminators.