HARD WAX FROM TERNARY COPOLYMER

Water-emulsifiable hard waxes consisting of homogeneous terpolymers of ethylene with-based on weight of terpolymer-from 1 to 8% by weight of C3-C8-olefinically unsaturated carboxylic acids and from 0.5 to 10% by weight of C1-C12-alkyl esters of such unsaturated carboxylic acids and having a Stauding...

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Bibliographische Detailangaben
Hauptverfasser:	DEIITAA OEEDAA, WARUTAA TSUIIGURAA, UORUFURAMU DEIICHIE, SHIYUTEFUAN BUAISU, ARUBUREHITO HETSUCHIE
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH SKI WAXES TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	Water-emulsifiable hard waxes consisting of homogeneous terpolymers of ethylene with-based on weight of terpolymer-from 1 to 8% by weight of C3-C8-olefinically unsaturated carboxylic acids and from 0.5 to 10% by weight of C1-C12-alkyl esters of such unsaturated carboxylic acids and having a Staudinger index, determined according to DIN 53,728, of from 5 to 55, an acid number of from 8 to 62 and a Höppler hardness, measured by DFG standard method M-III-9a(57), at 23 DEG C., of from 250 to 800 bar, are obtained by copolymerizing ethylene with olefinically unsaturated C3-C8-carboxylic acids and esters of such acids with C1-C12-alkanols in a continuous process in the presence of a free radical initiator at from 150 DEG to 300 DEG C. under a pressure of from 1,000 to 3,000 bar, using a weight ratio of ethylene:acid:acrylate of from 500:1:1 to 20:1:1, in a one-phase polymerization medium in which the monomers are soluble, in the presence of from 0.01 to 8% by weight, based on the sum of the monomers, of a regulator, from 3 to 25% by weight of the ethylene being converted and the copolymer formed being removed continuously from the reaction zone.