Polymers, co-polymers, and monomers using co2 as a reagent
US-2015376331-A1 · Dec 31, 2015 · US
Monomers and polymers for functional polycarbonates and poly(ester-carbonates) and PEG-co-polycarbonate hydrogels
US9388276B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9388276-B2 |
| Application number | US-201214000869-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 24, 2012 |
| Priority date | Feb 25, 2011 |
| Publication date | Jul 12, 2016 |
| Grant date | Jul 12, 2016 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
The invention generally relates to functional polymers and hydrogels. More particularly, the invention provides versatile monomers and polymers with well-defined functionalities, e.g., polycarbonates and poly(ester-carbonates), compositions thereof, and methods for making and using the same. The invention also provides cytocompatible poly(ethylene glycol)-co-polycarobonate hydrogels (e.g., crosslinked by copper-free, strain-promoted “click” chemistry).
First claim
Opening claim text (preview).
What is claimed is: 1. A compound having the structural formula of: wherein each of R 1 , R 2 , R 5 and R 6 is H; and each of R 3 and R 4 is —(CH 2 ) p —N 3 , wherein p is an integer from about 1 to about 16. 2. The compound of claim 1 , wherein p=1.
Assignees
Inventors
Classifications
- C08G64/0208Primary
saturated · CPC title
and containing rings · CPC title
not condensed with other rings · CPC title
unsaturated · CPC title
Block or graft polymers · CPC title
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Frequently asked questions
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- What does patent US9388276B2 cover?
- The invention generally relates to functional polymers and hydrogels. More particularly, the invention provides versatile monomers and polymers with well-defined functionalities, e.g., polycarbonates and poly(ester-carbonates), compositions thereof, and methods for making and using the same. The invention also provides cytocompatible poly(ethylene glycol)-co-polycarobonate hydrogels (e.g., cros…
- Who is the assignee on this patent?
- Song Jie, Xu Jianwen, Univ Massachusetts
- What technology area does this patent fall under?
- Primary CPC classification C08G64/0208. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jul 12 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).