Blends of poly(ester amide) polymers
First Claim
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1. A bioabsorbable implantable device comprising a poly(ester amide) (PEA) polymer blend having a glass transition temperature (Tg) above the Tg of poly(ester amide benzyl ester) (PEA-Bz) or poly{[N,N′
- -sebacoyl-bis-(L-leucine)-1,6-hexylene diester]-[N,N′
-sebacoyl-L-lysine 2,2,6,6-tetramethyl-4-amino-1-piperidinyloxyl amide]}(PEA-TEMPO), the PEA polymer blend comprising;
a first PEA polymer having a Tg equal to or below the Tg of PEA-Bz or Tg of PEA-TEMPO, anda second PEA polymer having a Tg above the Tg of PEA-Bz or Tg of PEA-TEMPO.
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Abstract
Provided herein is a poly(ester amide) (PEA) polymer blend and coatings and medical devices formed of the blend.
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5 Claims
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1. A bioabsorbable implantable device comprising a poly(ester amide) (PEA) polymer blend having a glass transition temperature (Tg) above the Tg of poly(ester amide benzyl ester) (PEA-Bz) or poly{[N,N′
- -sebacoyl-bis-(L-leucine)-1,6-hexylene diester]-[N,N′
-sebacoyl-L-lysine 2,2,6,6-tetramethyl-4-amino-1-piperidinyloxyl amide]}(PEA-TEMPO), the PEA polymer blend comprising;a first PEA polymer having a Tg equal to or below the Tg of PEA-Bz or Tg of PEA-TEMPO, and a second PEA polymer having a Tg above the Tg of PEA-Bz or Tg of PEA-TEMPO. - View Dependent Claims (2, 3, 4, 5)
- -sebacoyl-bis-(L-leucine)-1,6-hexylene diester]-[N,N′
Specification