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Polymer made from maleic acid, allyl ether, and vinyl acetate and the preparation and use of said polymer
US9115232B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9115232-B2 |
| Application number | US-201113990584-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 20, 2011 |
| Priority date | Dec 24, 2010 |
| Publication date | Aug 25, 2015 |
| Grant date | Aug 25, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
The invention relates to comb polymers made from maleic acid or derivatives thereof, allyl ethers, and vinyl acetate, and the preparation thereof by free-radical polymerization at a reaction temperature of 10° C. to 50° C. The invention relates further to the use of such comb polymers to improve the workability of hydraulically setting compositions.
First claim
Opening claim text (preview).
The invention claimed is: 1. A polymer P comprising: m mol % of at least one structural unit A of the formula (I); n mol % of at least one structural unit B of the formula (II); o mol % of at least one structural unit C of the formula (III);…
Assignees
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C08F22/02Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9115232B2 cover?
- The invention relates to comb polymers made from maleic acid or derivatives thereof, allyl ethers, and vinyl acetate, and the preparation thereof by free-radical polymerization at a reaction temperature of 10° C. to 50° C. The invention relates further to the use of such comb polymers to improve the workability of hydraulically setting compositions.
- Who is the assignee on this patent?
- Sulser Ueli, Frunz Lukas, Zimmermann Joerg, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C08F22/02. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Aug 25 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).