EP 0579683 A1 19940126 - MATERIAL.
Title (en)
MATERIAL.
Title (de)
WERKSTOFF.
Title (fr)
MATERIAU.
Publication
Application
Priority
DE 4111914 A 19910412
Abstract (en)
[origin: WO9218167A1] The invention concerns a material consisting of polyurethane with covalently bound X-ray contrast agents, the polyurethane being biocompatible, stable or, in an appropriate environment, biodegradable, as well as X-ray contrasting.
Abstract (fr)
La présente invention se rapporte à un matériau en polyuréthanne comportant des substances de contraste à liaison covalente pour la radiographie, le polyuréthanne étant biocompatible, stable, ou bien, dans un milieu adéquat, également biodégradable, ainsi que contrastant en radiographie.
IPC 1-7
IPC 8 full level
A61K 49/04 (2006.01); A61L 27/00 (2006.01); C08G 18/30 (2006.01); C08G 18/38 (2006.01); C08G 18/83 (2006.01)
CPC (source: EP US)
A61K 49/0433 (2013.01 - EP US); A61K 49/0442 (2013.01 - EP US)
Citation (search report)
See references of WO 9218167A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE
DOCDB simple family (publication)
WO 9218167 A1 19921029; DE 4111914 A1 19921015; DE 4111914 C2 19930422; EP 0579683 A1 19940126; JP H06506494 A 19940721; US 5319059 A 19940607
DOCDB simple family (application)
DE 9200294 W 19920410; DE 4111914 A 19910412; EP 92908385 A 19920410; JP 50794092 A 19920410; US 95688192 A 19921211