POLYPROPYLENE RESIN COMPOSITIONS HAVING HIGH MELT TENSION AND METHOD FOR PREPARING THE SAME

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United States of America Patent

SERIAL NO

13159177

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Abstract

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Disclosed herein are a polypropylene resin composition having excellent melt tension and a method for preparing the same. More particularly, a high melt tension polypropylene resin composition prepared by stepwise reaction of existing polypropylene resin with at least two organic peroxides having different half-life distributions, as well as a method for preparation thereof are described.

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Patent Owner(s)

Patent OwnerAddress
LOTTE CHEMICAL CORPORATION300 OLYMPIC-RO SONGPA-GU SEOUL 05551

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Chang Hyoo Daejeon, KR 6 31
HAN, Sang Min Daejeon, KR 11 36

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