RADIATION HARDENED LIFT-OFF CORRECTION MEDIUM AND PROCESS OF MANUFACTURE

• Main Author: FRANEY, TERENCE E
• Format: Patent
• Language: English; French
• Published: 18.08.1987
• Edition: 4
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COLOUR PRINTING; CORRECTING FLUIDS; CORRECTION OF TYPOGRAPHICAL ERRORS; DECORATIVE ARTS; DYES; FILLING PASTES; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; INKS; LINING MACHINES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDEDFOR; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PRESERVING PAINTINGS; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; SELECTIVE PRINTING MECHANISMS; STAMPS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTSOR FINISHES; TRANSPORTING; TYPEWRITERS; USE OF MATERIALS THEREFOR; WOODSTAINS

LE9-82-009 RADIATION HARDENED LIFT-OFF CORRECTION MEDIUM AND PROCESS OF MANUFACTURE A formula and process to manufacture a lift-off correction ribbon in which the bonding material layer is cured by ultraviolet radiation. The bonding material is not normally tacky, but bonds under impact. The radiation curing eliminates solvents and their associated handling and pollution problems. The preferred bonding material formula is primarily a mixture of dilinoleic acid and trimethylol propane triacrylate with an ultraviolet ionization initiator.