PROCESS FOR THE APPLICATION OF A MAGNETIC SOUND STRIPE TO A MOTION PICTURE FILM MATERIAL

摘要

1380052 film sound channel AGFA-GEVAERT 1972 on January 10, [25 January 1971], 3101/71 title G2E applications magnetic sound tracks are to the cinefilm of the anti-halation layer, and the alkali-soluble binder of these dispersions, coating composition magnetizable material are dispersed in alkali-insoluble adhesive and the anti-halation layer of crosslinking agent uses. (polyazinidines is used, mono-azinidine cellulose-binding ester chip bases are disclaimed.) crosslinking agent may include two or more following bases (bear above abandons): azinidine; epoxides, aldehyde, acryloyl group; methacrylol, soluble metal complex compound, group and 2 reactive halogens of CH (such as chlorine) and sulphofluorides. Specific compound is disclosed: methacrylic and chlorination chrome complex, m-benzenedisulphofluoride, octanedial.