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US 7,999,051 B2Granted
Furanone copolymers
AssigneeTyco Healthcare Group LP
InventorJoshua B. Stopek
Life of this patent
Estimating the term…
Abstract
The present disclosure provides copolymers including a first monomer including at least one phospholipid possessing at least one vinyl group and a second monomer including a furanone possessing vinyl and/or acrylate groups. Compositions, medical devices, and coatings including such copolymers are also provided.
Claims21
A copolymer comprising:
- a first monomer comprising at least one vinyl phospholipid monomer;
- and
- a second monomer of formula:
- wherein R2, R3 and R4 are independently or all H or halogen;
- and
- R1 is a moiety selected from the group consisting of H, halogen, formyl, carboxyl, cyano, ester, amide, alkyl, alkoxy, oxoalkyl, alkenyl, alkynyl, aryl or arylalkyl,
- wherein at least one of R1, R2, R3 and R4 are substituted with a moiety selected from the group consisting of vinyl moieties and acrylate moieties.
4 more elements
A copolymer comprising:
- a first monomer comprising a phosphorylcholine possessing at least one vinyl group of the formula:
- wherein x is from about 1 to about 10 and y is from about 1 to about 10, and a furanone monomer of formula:
- wherein R2, R3 and R4 are independently or all H or halogen;
- and
- R1 is a moiety selected from the group consisting of H, halogen, formyl, carboxyl, cyano, ester, amide, alkyl, alkoxy, oxoalkyl, alkenyl, alkynyl, aryl or arylalkyl,
- wherein at least one of R1, R2, R3 and R4 are substituted with a moiety selected from the group consisting of vinyl moieties and acrylate moieties.
3 more elements
An article comprising:
- a first monomer comprising at least one vinyl phospholipid monomer;
- and
- a second monomer of formula:
- wherein R2, R3 and R4 are independently or all H or halogen;
- and
- R1 is a moiety selected from the group consisting of H, halogen, formyl, carboxyl, cyano, ester, amide, alkyl, alkoxy, oxoalkyl, alkenyl, alkynyl, aryl or arylalkyl,
- wherein at least one of R1, R2, R3 and R4 are substituted with a moiety selected from the group consisting of vinyl moieties and acrylate moieties.
4 more elements
Dependencies are inferred from the claim text.