COMPOSITIONS CONTAINING LOW MOLECULAR WEIGHT PROPYLENE-BASED POLYMERS AND AN OLEFIN MULTI-BLOCK COPOLYMER

A composition comprising the following components: A) propylene/ethylene copolymer that has a density ≤0.880 g/cc, and a MWD(conv) from 2.00 to 3.00 and a melt viscosity (177 C)≤80,000 mPa*s; B) olefin multi-block copolymer that has a density ≤0.890 g/cc and a melt index (I2)≥0.5 g/10 min.

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Bibliographische Detailangaben
Hauptverfasser:	MCLENNAGHAN, Allan Walter, JIN, Yi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	A composition comprising the following components: A) propylene/ethylene copolymer that has a density ≤0.880 g/cc, and a MWD(conv) from 2.00 to 3.00 and a melt viscosity (177 C)≤80,000 mPa*s; B) olefin multi-block copolymer that has a density ≤0.890 g/cc and a melt index (I2)≥0.5 g/10 min.