Blends of absorbable polyoxaamides
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 28, 1997
Issued Date -
N/A
app pub date -
Mar 5, 1996
filing date -
Mar 6, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention describes an aliphatic polyoxaamide polymer and blends thereof that may be used to produce surgical devices such as sutures, sutures with attached needles, molded devices, and the like. The aliphatic polyoxaamide of the present invention have a first divalent repeating unit of formula I: [X--C(O)--C(R.sub.1)(R.sub.2)--O--(R.sub.3)--O--C(R.sub.1)(R.sub.2)--C(O)--]I and a second repeating unit selected from the group of formulas consisting of: [--Y--R.sub.17 --].sub.T, I [--O--R.sub.5 --C(O)--].sub.B, and II ([--O--R.sub.9 --C(O)].sub.P --O--).sub.L G XI and combinations thereof, wherein X and Y are selected from the group consisting of --O-- and --N(R)--, provided both X and Y are not both --O--and may be blended with a second polymer that is preferably biocompatable.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully