US2010048946A1PendingUtilityA1

Bioabsorbable Surgical Composition

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Assignee: TYCO HEALTHCAREPriority: May 5, 2005Filed: Aug 20, 2009Published: Feb 25, 2010
Est. expiryMay 5, 2025(expired)· nominal 20-yr term from priority
Inventors:Ahmad Robert HadbaWalter SkallaNadya Belcheva
C08G 18/4252A61L 24/0042A61L 24/046C08G 18/12C08G 63/672C08G 63/6856C08G 63/916C08G 2190/00C08G 2230/00C09J 175/06
66
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Claims

Abstract

Compounds are provided which can form bioabsorbable compositions useful as adhesives or sealants for medical/surgical applications.

Claims

exact text as granted — not AI-modified
1 . A compound of the formula:
   HO—(R-A) n -R—OH   wherein A is a group derived from an aliphatic diacid; R can be the same or different at each occurrence and is a group derived from a dihydroxy compound having a molecular weight less than 1,000; and n is 2 to 10.   
   
   
       2 - 3 . (canceled) 
   
   
       4 . A compound as in  claim 1  wherein A is a group derived from adipic acid. 
   
   
       5 . A compound as in  claim 1  wherein R is a group derived from a polyalkylene glycol. 
   
   
       6 . A compound as in  claim 1  wherein R is a group derived from a polyethylene glycol. 
   
   
       7 . A compound as in  claim 1  wherein R is a group derived from a compound selected from the group consisting of PEG 400, PEG 600 and PEG 900. 
   
   
       8 - 23 . (canceled)

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