LIQUID POLYMER COMPOSITION

PURPOSE:A liquid polymer composition, containing a specific liquid polymer, polyol compound and polyamine compound, having improved heat aging and weather resistance as well as electrical characteristic, etc., and suitable for coating materials, adhesives, etc. CONSTITUTION:A liquid polymer composit...

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Bibliographische Detailangaben
Hauptverfasser:	TSURUSHITA KENJI, MISUMI AKIHIRO, OKAMOTO KOHEI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PURPOSE:A liquid polymer composition, containing a specific liquid polymer, polyol compound and polyamine compound, having improved heat aging and weather resistance as well as electrical characteristic, etc., and suitable for coating materials, adhesives, etc. CONSTITUTION:A liquid polymer composition obtained by blending 100pts.wt. liquid polymer having linked structural units expressed by formulas I and II in 0.01-0.99mol fraction and terminal groups expressed by formula III (R is alkyl, aryl or aralkyl having >=1 isocyanate groups) at both terminals of the polymer and 400-25,000 number-average molecular weight, preferably hydrogenated liquid polyisoprene having isocyanate groups at the terminals with preferably 5-1,000pts.wt. polyol compound, e.g. hydroxyl group-containing butadiene homopolymer, etc., and/or polyamine compound, e.g. hexamethylenediamine, etc.