Biological-based polyurethanes and methods of making the same. The polyurethanes are formed by reacting a biodegradable polyisocyanate (such as lysine diisocyanate) with an optionally hydroxylated biomolecule to form polyurethane. The polymers formed may be combined with ceramic and/or bone particles to form a composite, which may be used as an osteoimplant.
申请公布号
WO2007084610(A2)
申请公布日期
2007.07.26
申请号
WO2007US01326
申请日期
2007.01.19
申请人
OSTEOTECH, INC.;KNAACK, DAVID;WINTERBOTTOM, JOHN;KAES, DAVID, R.;BOYCE, TODD, M.;SHIMP, LAWRENCE, A.
发明人
KNAACK, DAVID;WINTERBOTTOM, JOHN;KAES, DAVID, R.;BOYCE, TODD, M.;SHIMP, LAWRENCE, A.