Olefin block copolymer

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United States of America Patent

PATENT NO 9056939
APP PUB NO 20130296519A1
SERIAL NO

13980741

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Abstract

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The present description relates to an olefin block copolymer with enhanced processability as well as excellences in elasticity and heat resistance, and a preparation method for the same. The olefin block copolymer includes first and second segments, each containing an ethylene or propylene repeating unit and an α-olefin repeating unit at different mole fractions, where the second segment is dispersed in the form of a closed curve as a dispersed phase on the first segment according to a TEM (Transmission Electron Microscope) image.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Min-Seok Daejeon, KR 25 83
Hong, Dae-Sik Gunpo-si, KR 43 440
Jeon, Man-Seong Daejeon, KR 6 8
Kim, Jeong-Min Daejeon, KR 26 456
Kim, Seon-Kyoung Daejeon, KR 11 96
Kwon, Heon-Yong Daejeon, KR 19 119
Lee, Ki-Soo Daejeon, KR 35 164
Lee, Yong-Ho Incheon, KR 51 403
Lim, Kyoung-Chan Daejeon, KR 10 33

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