SCHUTZSCHICHTEN FÜR THERMISCHE ÜBERTRAGUNGSDRUCKBILDER

摘要

PCT No. PCT/GB95/00691 Sec. 371 Date Sep. 24, 1996 Sec. 102(e) Date Sep. 24, 1996 PCT Filed Mar. 28, 1995 PCT Pub. No. WO95/26273 PCT Pub. Date Oct. 5, 1995A donor sheet for providing a protective cover over a thermally transferred image which comprises a carrier base sheet having a surface coated with a layer of transparent thermally transferable cover material, the cover material comprising a layer of submicron lamina particles and sufficient of a thermoplastic binder to provide the layer with physical integrity and adhesion to the carrier base sheet is disclosed. The lamina particles of the cover material are incorporated to provide a physical barrier for reducing ingress of dye-leaching materials such as grease and plasticizers commonly found in plastic wallets and other such containers.