Abstract
The invention provides biodegradable copolymers of the copoly(esteramide) or copoly(esterurethane) type, which copolymers consist of building blocks with the general structure (I): -[-CB-VB-]- wherein CB and VB of different building blocks may be the same or different, and CB represents a block with a constant length and VB represents a block with a variable length.
Translated title of the contribution | Copoly(ester-amides) and copoly(ester-urethanes) |
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Original language | Dutch |
Patent number | WO1998000454A1 |
Priority date | 8/01/98 |
Publication status | In preparation - 8 Jan 1998 |