Back to results
US 9,650,335 B2Granted
Compounds, monomers, and polymers containing a carbonate linkage
AssigneeISP Investments Inc.
InventorsEzat Khosravi, Osama M. Musa
Life of this patent
Estimating the term…
Abstract
The invention provides compounds and monomers having a carbonate linkage. The monomers can be used to form homopolymers or can be coupled with other monomers to provide a wide variety of non-homopolymers. The invention further provides a wide variety of compositions comprising the compounds, monomers, and polymers. In the exemplary structures below, Q, A, R, and n are as described herein.
Claims5
A compound having the structure:
- wherein:
- E is a polymerizable moiety selected from the group consisting of:
- epoxides, (meth)acrylates, vinyl oxy and combinations thereof;
- each Q is independently selected from the group consisting of alkylene, cycloalkylene, alkenylene, and arylene groups, wherein any of the groups may be with or without heteroatoms;
- A is alkylene or alkenylene group comprising 2 to 50 carbon atoms, wherein 2 to 4 carbon atoms reside in a lactam ring between the
- group and the
- group;
- and
- each R is independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, alkenyl, and aryl groups, wherein any of the groups may be with or without heteroatoms.
6 more elements
A compound having a structure which is selected from the group consisting of:
- wherein:
- each R is independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, alkenyl, and aryl groups containing 1-10 carbon atoms, wherein any of the groups may be with or without heteroatoms;
- A is selected from the group consisting of
- and each Q is independently selected from the group consisting of alkylene, cycloalkylene, alkenylene, and arylene groups containing 1-10 carbon atoms, wherein any of the groups may be with or without heteroatoms.
1 more element
Dependencies are inferred from the claim text.