US 9,969,659 B2Granted

1-octene composition

AssigneeLG Chem, Ltd.

InventorsYong Ho Lee, Seok Pil Sa, Eun Ji Shin, Ki Soo Lee, Jin Young Park, Seul Ki Im, Yoon Ki Hong

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Abstract

The present invention relates to a 1-octene composition. The 1-octene composition according to the present invention is prepared by ethylene oligomerization and comprises a high content of 1-octene and monomers useful for copolymerization of 1-octene at the same time.

Claims4

Dependent claims

A 1-octene composition comprising 90% by weight or more of 1-octene and 0.01 to 10% by weight of three or more of compounds represented by the following Chemical Formulae 1 to 4:

Dependencies are inferred from the claim text.

Facts

Application: 14/915,553Filed 16 Sep 2015
Priority: KR 10-2015-00773661 Jun 2015
Published: US 2017/0158582 A18 Jun 2017
Granted: 15 May 2018
Term ends: Not estimatedThe source records don’t support an estimate.

Classification15 codes

C07C 2/42
By addition between unsaturated hydrocarbons: homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion
B01J 31/188
Phosphinites : amide derivatives thereof
C07C 2/32
With hydrides or organic compounds: as complexes, e.g. acetyl-acetonates
C07C 13/10
With a five-membered ring: with a cyclopentane ring

Family

US 2017/0158582 A1Pre-grant publication · published 8 Jun 2017
US 9,969,659 B2This patent

From the US filing history. Foreign family members aren’t listed.

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