POLYMER BLENDS GIVING HIGH GLOSS

Disclosed are polymer blends of polyesters or polyesteramides and a styrene polymer. The blends are preferably prepared by polymerizing a styrene monomer in the presence of the polyester or polyesteramide. The blends impart superior gloss and block resistance. Mélanges polymères de polyesters ou de...

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Bibliographische Detailangaben
Hauptverfasser:	RAYNOLDS, PETER, W, SYKES, CONNIE, A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Disclosed are polymer blends of polyesters or polyesteramides and a styrene polymer. The blends are preferably prepared by polymerizing a styrene monomer in the presence of the polyester or polyesteramide. The blends impart superior gloss and block resistance. Mélanges polymères de polyesters ou de polyestéramides et d'un polymère de styrène, qu'on prépare de préférence en polymérisant un monomère de styrène en présence du polyester ou du polyestéramide. Ces mélanges produisent un brillant et une résistance de blocs supérieurs.