ETHYLENE POLYMER AND USE THEREOF

The present invention provides an ethylene polymer that has excellent fluidity and moldability as well as gives a molded product having excellent mechanical strength. The ethylene polymer of the present invention contains 0. 02 to 1. 50 mol% of a constitutional unit derived from ±-olefin having 6 to...

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Main Authors NAGANO, SHINICHI, FUKUSHI, KEIKO, ENDO, KOJI, AKASHI, TAKAHIRO, OTSUZUKI, SHIRO, KASAI, TETSUJI, IWAMASA, KENJI, TOHI, YASUSHI, HIRASE, YOSHIYUKI, OKAMOTO, MASAHIKO
Format Patent
LanguageEnglish
French
German
Published 25.12.2013
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
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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Summary:The present invention provides an ethylene polymer that has excellent fluidity and moldability as well as gives a molded product having excellent mechanical strength. The ethylene polymer of the present invention contains 0. 02 to 1. 50 mol% of a constitutional unit derived from ±-olefin having 6 to 10 carbon atoms, and has the density of 945 to 975 kg/m 3 which satisfies both of the following requirements [1] and [2] simultaneously: [1] in CFC, all the components having a molecular weight of 100, 000 or more are eluted at a temperature of 85 C or higher; and [2] the components eluted at a temperature of 80 C or lower account for up to 5% of all the components eluted in CFC.
Bibliography:Application Number: EP20050780409