ETHYLENE-OCTENE COPOLYMER HAVING A UNIFORM COMONOMER DISTRIBUTION

Title:

ETHYLENE-OCTENE COPOLYMER HAVING A UNIFORM COMONOMER DISTRIBUTION

Document Type and Number:

WIPO Patent Application WO/2011/090346

Kind Code:

A2

Abstract:

The present invention relates to an ethylene-octene copolymer having a narrow molecular weight distribution and having a uniform comonomer distribution. As compared with common ethylene-octene copolymers of the prior art, the ethylene-octene copolymer according to the present invention not only has a more uniform comonomer distribution, but also can be given a lower density and has a lower melting point.

Inventors:

LEE EUN-JUNG (KR)
LEE CHOONG-HOON (KR)
SEO BEOM-DOO (KR)
JEONG JEONG-YON (KR)
PARK SUN-YOUNG (KR)
KUM DON-HO (KR)

Application Number:

PCT/KR2011/000445

Publication Date:

July 28, 2011

Filing Date:

January 21, 2011

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)
LEE EUN-JUNG (KR)
LEE CHOONG-HOON (KR)
SEO BEOM-DOO (KR)
JEONG JEONG-YON (KR)
PARK SUN-YOUNG (KR)
KUM DON-HO (KR)

International Classes:

C08F210/00; C08F4/64; C08F210/02

Foreign References:

KR20080076187A	2008-08-20
KR20080097827A	2008-11-06
KR20080101791A	2008-11-21
KR100271835B1	2000-11-15

Other References:

FLORY, TRANS FARADAY SOC., vol. 51, 1955, pages 848
J POLYM SCI PART B: POLYM PHYS., vol. 30, 1992, pages 809
MACROMOLECULES, vol. 15, 1982, pages 1150
J POLYM SCI PART B: POLYM PHYS, vol. 42, 2004, pages 3416 - 3427
JOURNAL OF POLYMER SCIENCE: POLYMER PHYSICS EDITION, vol. 11, 1973, pages 275 - 287
COLLOID & POLYMER SCI., vol. 260, 1982, pages 182 - 192
See also references of EP 2527378A4

Attorney, Agent or Firm:

YOU ME PATENT & LAW FIRM (649-10 Yoksam-dong, Kangnam-ku, Seoul 135-080, KR)

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