TELOMERES ACRYLIQUES A GREFFONS PHOTORETICULAIRES, LEURS SYNTHESES ET LEURS APPLICATIONS DANS LE REVETEMENT DES METAUX

摘要

PCT No. PCT/FR84/00092 Sec. 371 Date Dec. 10, 1984 Sec. 102(e) Date Dec. 10, 1984 PCT Filed Apr. 6, 1984 PCT Pub. No. WO84/04097 PCT Pub. Date Oct. 25, 1984.The invention relates to acrylic telomers with grafts which can be cross linked by light, methods of synthesizing them and their applications. The telomers comprise a telogen of the mercaptan family, in particular dodecanethiol, and links of a taxogen of the acrylic family, some of which are grafted. The telomers are synthesized semi-continuously by radical initiation in the presence of initiators such as azobisisobutyronitrile, at a temperature below 75 DEG C., making it possible to obtain a number of links adapted to the desired applications. Grafting is carried out by means of glycidyl and aziridinyl groups.