Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Magnetic imaging agent
Patent
1973-12-19
1976-11-23
Turner, V. D.
Drug, bio-affecting and body treating compositions
In vivo diagnosis or in vivo testing
Magnetic imaging agent
424 14, 424 16, 424 32, 424 35, A61K 2900, G01N 1300, G01N 2104
Patent
active
039937429
ABSTRACT:
A diagnostic composition comprising a base material and a light colored coating material thereon, wherein the base material has a dark color on its coated side, and the coating material is a finely dispersed microporous plastic applied in a thickness sufficient for the complete masking of the color of the base material, is outstandingly effective in detecting fat or fat-like substances on surfaces by merely contacting the composition with the surface.
REFERENCES:
patent: 2519660 (1950-08-01), James
patent: 2710263 (1955-06-01), Clark
patent: 2854350 (1958-09-01), Phillpotts
patent: 2939802 (1960-06-01), Werle
patent: 2957791 (1960-10-01), Bechtold
patent: 3431131 (1969-03-01), Hartman
Busch Ernst-Werner
Rey Hans-Georg
Rittersdorf Walter
Boehringer Mannheim G.m.b.H.
Fagelson A. P.
Turner V. D.
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