EP 2768896 A2 20140827 - ELASTOMERIC AND DEGRADABLE HIGH-MINERAL CONTENT POLYMER COMPOSITES
Title (en)
ELASTOMERIC AND DEGRADABLE HIGH-MINERAL CONTENT POLYMER COMPOSITES
Title (de)
ELASTOMERE UND ABBAUBARE POLYMERZUSAMMENSETZUNGEN MIT HOHEM MINERALGEHALT
Title (fr)
COMPOSITES DE POLYMÈRES À TENEUR ÉLEVÉE EN MINÉRAUX, ÉLASTOMÈRES ET DÉGRADABLES
Publication
Application
Priority
- US 201161538223 P 20110923
- US 2012056641 W 20120921
Abstract (en)
[origin: WO2013044078A2] The invention provides novel compositions of hydroxyapatite and block copolymers, methods of their preparation, and uses thereof, wherein the co-polymers have degradable hydrophobic blocks and hydrophilic blocks for stable interfacing with hydroxyapatite, resulting in stable polymer-hydroxyapatite suspensions. The super- hydrophilicity, strengthened mechanical integrity, and retained structural integrity of the HA- PELA composite in aqueous environment represent major advantages over the HA-PLA composites for skeletal tissue engineering applications.
IPC 8 full level
A61L 27/12 (2006.01); A61L 27/18 (2006.01); A61L 27/50 (2006.01)
CPC (source: EP)
A61L 27/46 (2013.01); A61L 27/56 (2013.01); A61L 27/58 (2013.01); C08K 3/32 (2013.01); D01D 5/0007 (2013.01); D01F 1/10 (2013.01); D01F 6/84 (2013.01); D01F 6/86 (2013.01); A61L 2400/16 (2013.01); A61L 2430/02 (2013.01); A61L 2430/06 (2013.01); C08K 2003/325 (2013.01); C08K 2201/018 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013044078 A2 20130328; WO 2013044078 A3 20150507; CA 2849891 A1 20130328; EP 2768896 A2 20140827; EP 2768896 A4 20160622
DOCDB simple family (application)
US 2012056641 W 20120921; CA 2849891 A 20120921; EP 12834037 A 20120921