PROCESS OF MANUFACTURE OF DECORATIVE TRIPLEX GLASS Russian patent published in 1996 - IPC

FIELD: manufacture of decorative multilayer glass. SUBSTANCE: process is meant for manufacture of decorative panels for windows, doors, partitions, for manufacture of decorative glass tables. Specific feature of proposed invention lies in that bonding material presents semi-mutually penetrating mashes based on linear vinyl polymer manufactured by UV polymerization in matrix of polyurethane. UV polymerization of vinyl component proceed in two stages separated in time by reaction of urethane formation. Invention ensures production of safe decorative glass with specified pattern in bonding material in the form of clear and opaque zones without use of pigments. EFFECT: expanded application field. 2 cl, 2 tbl