C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/245, 83/25,
C08G 69/48 (2006.01) A61L 17/00 (2006.01) A61L 33/00 (2006.01) C08J 7/14 (2006.01)
Patent
CA 1117696
ABSTRACT OF THE DISCLOSURE Polyamide materials for the constructionof pro- theses and surgical sundries are made biocompatible by inducing a superficial hydrolysis by treating such mate- rials, either raw or in the form of shaped articles, with a normal multiple solution of hydrogen chloride. Thrice normal or fourfold normal solutions are prefer- red and the treatment time being a function of the temperature. At human body temperature (37°C) a teat- ment time from 30 to 60 minutes will do.
325378
Bartoli Francesco
Marconi Walter
Morisi Franco
Pittalis Francesco
Robic Robic & Associes/associates
Snamprogetti S.p.a.
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