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Water-insoluble reaction product of a polyamine and an oil-soluble high carbon polar modified polymer
US9040593B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9040593-B2 |
| Application number | US-200913139839-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 16, 2009 |
| Priority date | Dec 16, 2008 |
| Publication date | May 26, 2015 |
| Grant date | May 26, 2015 |
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Abstract
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The invention relates to a water-insoluble reaction product of an oil-soluble high carbon polar modified polymer and a polyamine.
First claim
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What is claimed is: 1. A water-insoluble half acid and half amide crosslinked reaction product comprising (1) at least one oil-soluble high carbon polar modified polymer comprising at least one C22-C40 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60% and (2) at least one polyamine having an average molecular weight of from 500 to 200,000, wherein the reaction p…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C08G73/0206Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9040593B2 cover?
- The invention relates to a water-insoluble reaction product of an oil-soluble high carbon polar modified polymer and a polyamine.
- Who is the assignee on this patent?
- Bui Hy Si, Kanji Mohamed, Li Chunhua, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification C08G73/0206. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue May 26 2015 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).