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Patent Searching and Data


Title:
OLEFIN-BASED POLYMER AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2012/002772
Kind Code:
A3
Abstract:
The present invention relates to an olefin-based polymer which exhibits superior processability and superior adhesive properties, and which therefore can be desirably used as a hot-melt adhesive (HMA) or the like. The present invention also relates to a method for preparing the olefin-based polymer. The olefin-based polymer of the present invention has a polydispersity index (PDI, Mw/Mn) of 2 to 3, and a density of 0.85 to 0.88 g/cm3, and satisfies the relation of Tc - Tm > 0, where Tc (°C) is a crystallization temperature and Tm (°C) is a melting point.

Inventors:
KUM DON-HO (KR)
LEE EUN-JUNG (KR)
HA JONG-JOO (KR)
LEE CHOONG-HOON (KR)
Application Number:
PCT/KR2011/004859
Publication Date:
May 03, 2012
Filing Date:
July 01, 2011
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
KUM DON-HO (KR)
LEE EUN-JUNG (KR)
HA JONG-JOO (KR)
LEE CHOONG-HOON (KR)
International Classes:
C08F10/00; C08F4/642; C08F4/6592; C08F210/00
Foreign References:
US20060025640A12006-02-02
KR20080101542A2008-11-21
US6054544A2000-04-25
US6319979B12001-11-20
KR20080101791A2008-11-21
Attorney, Agent or Firm:
YOU ME PATENT & LAW FIRM (649-10 Yoksam-dong, Kangnam-ku, Seoul 135-080, KR)
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Claims: