Olefin-based polymer and preparation method thereof

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United States of America Patent

PATENT NO 9353295
APP PUB NO 20150045526A1
SERIAL NO

14526199

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Abstract

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The present invention relates to an olefin-based polymer which exhibits superior processability and superior adhesive properties and therefore is desirably applicable to a hot-melt adhesive (HMA) or the like, and a preparation method thereof. The olefin-based polymer has a molecular weight distribution (Mw/Mn, PDI) of 2˜3, and a density of 0.85 to 0.88 g/cm3, and satisfies the relation of Tc−Tm>0, wherein Tc (° C.) is a crystallization temperature and Tm (° C.) is a melting point.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ha, Jong-Joo Daejeon, KR 13 92
Kum, Don-Ho Daejeon, KR 11 79
Lee, Choong-Hoon Daejeon, KR 58 579
Lee, Eun-Jung Daejeon, KR 63 1060

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