G - Physics – 01 – N
Patent
G - Physics
01
N
167/36
G01N 23/00 (2006.01) C08F 8/30 (2006.01) A61B 19/00 (2006.01)
Patent
CA 1261739
ABSTRACT OF THE DISCLOSURE: X-ray contrast spherical hydrogel particles based on polymers and copolymers of acrylates and metha- crylates characterized by the particles of spherical form with diameter 0.2 to 2 mm, which strongly swell in water and contain a derivative of amino triiodobenzoic acid of general formula I, Image where R1, R2 is hydrogen, acyl group with 1 to 3 carbon atoms or alkyl with 1 to 10 carbon atoms and X is halogen, -OH or -NH(CH2)nNH2, where n = 1-6, covalently bonded to the polymer skeleton. And method of preparing such particles. The procedure according to the invention provides spherical hydrogels with X-ray contrast properties without changing their other properties substantial for application in medical practice.
497383
Adamian Arnold A.
Drobnik Jaroslav
Gumargalieva Klara Z.
Horak Daniel
Kalal Jaroslav
Ceskoslovenska Akademie Ved
Institut Chirurgii A.v. Visnevskovo Amn Sssr
Robic Robic & Associes/associates
LandOfFree
X-ray contrast spherical hydrogel particles based on... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with X-ray contrast spherical hydrogel particles based on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X-ray contrast spherical hydrogel particles based on... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1334680