CROSSLINKABLE POLYISOBUTYLENE-BASED POLYMERS AND MEDICAL DEVICES CONTAINING THE SAME
First Claim
1. A crosslinkable composition comprising a polymer comprising a polyisobutylene segment and two or more reactive groups.
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Accused Products
Abstract
The present invention pertains to crosslinkable and crosslinked polyisobutylene-based polymers, to compositions that contain such polymers, and to medical devices that are formed using such polymers. According to one aspect, the present invention pertains to crosslinkable and crosslinked compositions that comprise a copolymer that comprises a polyisobutylene segment and two or more reactive groups. According to another aspect, the present invention pertains to medical devices that contain such compositions. According to another aspect, the present invention pertains to methods of making medical devices using such compositions.
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Citations
32 Claims
- 1. A crosslinkable composition comprising a polymer comprising a polyisobutylene segment and two or more reactive groups.
- 18. A medical device comprising a polymeric region that comprises a crosslinked polymer that comprises a polyisobutylene segment.
- 25. A method of forming a medical device comprising crosslinking a polymer that comprises a polyisobutylene segment.
- 30. A method of forming a medical device comprising crosslinking a crosslinkable polymer that comprises a polyisobutylene segment on a surface of a polymeric component that comprises a polyisobutylene segment.
Specification