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US-2015376552-A1 · Dec 31, 2015 · US
Lactamic polymer containing an acetoacetate moiety
US9464151B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9464151-B2 |
| Application number | US-201214112661-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 23, 2012 |
| Priority date | Apr 28, 2011 |
| Publication date | Oct 11, 2016 |
| Grant date | Oct 11, 2016 |
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- Title
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Abstract
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The invention provides lactamic polymers comprising an acetoacetate moiety. The lactamic polymers may be readily functionalized and the functionalized lactamic polymers may be further derivatized to provide a wide variety of useful polymers having desirable chemical and physical properties. The lactamic polymers of the invention may be employed in a wide variety of compositions. (A); (B) wherein R 1 -R 6 , w, x, y, z, and n are described herein.
First claim
Opening claim text (preview).
We claim: 1. A functionalized lactamic polymer having a structure selected from the group consisting of: wherein w, x, and y are mole percent, the sum of which=100%. 2. A lactamic polymer having a structure selected from the group consisting of: wherein w, x, and y are mole percent, the sum of which=100%. 3. A functionalized lactamic polymer having a structure selected from the group consisting of: wherein x and y are mole percent, the sum of which=100%; and n is an integer independently ranging from 1-4.
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by a heterocyclic ring containing nitrogen · CPC title
Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member · CPC title
on to polymers of monomers containing heterocyclic nitrogen · CPC title
as weight or mass percentages · CPC title
Homopolymers or copolymers of N-vinyl-pyrrolidones · CPC title
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- What does patent US9464151B2 cover?
- The invention provides lactamic polymers comprising an acetoacetate moiety. The lactamic polymers may be readily functionalized and the functionalized lactamic polymers may be further derivatized to provide a wide variety of useful polymers having desirable chemical and physical properties. The lactamic polymers of the invention may be employed in a wide variety of compositions. (A); (B) wherei…
- Who is the assignee on this patent?
- Hood David K, Visscher Karyn B, Kamln Surya, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification C08F226/10. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Oct 11 2016 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).