1-octene composition
US-9969659-B2 · May 15, 2018 · US
1-octene composition
US10179752B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10179752-B2 |
| Application number | US-201815941708-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 30, 2018 |
| Priority date | Jun 1, 2015 |
| Publication date | Jan 15, 2019 |
| Grant date | Jan 15, 2019 |
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- Title
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- Abstract
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Abstract
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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.
First claim
Opening claim text (preview).
The invention claimed is: 1. A polyethylene copolymer copolymerized with ethylene monomer and unsaturated C8 comonomers, wherein the unsaturated C8 comonomers comprise a) 90% by weight or more, based on the total weight of the unsaturated C8 comonomers, of 1-octene, and b) 0.01 to 10% by weight, based on the total weight of the unsaturated C8 comonomers, of three compounds represented by the following Chemical Formulae 1, 3, and 4: 2. The polyethylene copolymer of claim 1 , wherein the unsaturated C8 comonomers comprise 0.1 to 1% by weight, based on the total weight of the unsaturated C8 comonomers, of three or more of the compounds represented by Chemical Formulae 1, 3, and 4. 3. The polyethylene copolymer of claim 1 , wherein the unsaturated C8 comonomers comprise 99% by weight or more, based on the total weight of the unsaturated C8 comonomers, of 1-octene. 4. The polyethylene copolymer of claim 1 , wherein the unsaturated C8 comonomers comprise all of the compounds represented by Chemical Formulae 1, 3, and 4.
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Classifications
Amide derivatives thereof · CPC title
- C07C2/42Primary
homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion · CPC title
using catalysts, e.g. selective catalysts · CPC title
- C08F210/14Primary
Monomers containing five or more carbon atoms · CPC title
the ring being saturated · CPC title
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Frequently asked questions
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- What does patent US10179752B2 cover?
- 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.
- Who is the assignee on this patent?
- Lg Chemical Ltd
- What technology area does this patent fall under?
- Primary CPC classification C07C2/42. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 15 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).