DRAHT BESCHICHTET MIT EINER VINYLCHLORIDHARZZUSAMMENSETZUNG

Electric wire coating vinyl chloride resin compsn. comprises making 100 pts. wt. of vinyl chloride type resin contain 10-200 pts. wt. of biphenyl tetracarboxylic acid alkyl ester. 2, 3, 3', 4'-biphenyl tetracarboxylic acid tetraalkyl ester is obtd. by making 2, 3, 3', 4'-biphenyl...

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Bibliographische Detailangaben
Hauptverfasser:	MORIMOTO, SEIICHI, NAGOYA-SHI AICHI 454, JP, KUSU, HISAHIRO, KUWANA-SHI MIE 511, JP, SHIJI, KAZUYUKI, MINATO-KU, NAGOYA-SHI AICHI 455, JP
Format:	Patent
Sprache:	ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY INSULATORS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Electric wire coating vinyl chloride resin compsn. comprises making 100 pts. wt. of vinyl chloride type resin contain 10-200 pts. wt. of biphenyl tetracarboxylic acid alkyl ester. 2, 3, 3', 4'-biphenyl tetracarboxylic acid tetraalkyl ester is obtd. by making 2, 3, 3', 4'-biphenyl tetracarboxylic acid react with 4-13C alcohol in the presence or absence of solvent in the presence of esterification catalyst. The biphenyl tetracarboxylic acid alkyl ester is cpd. of formula (I); (where, R1, R2, R3 and R4 = alkyl gp. with or without branch, they may be different each other.) As the plasticiser 26 cpds., 2, 3, 3', 4'- or 3, 4, 3', 4'- biphenyl-tetracarboxylic acid tetrabutyl ester, etc. are cited.