| 摘要 |
<p>PURPOSE:To secure transfer accuracy, hardness and adhesion, by applying a coating liquid mainly consisting of a monomer or oligomer capable of providing a polysiloxane type rigid coating, hardening the coating liquid, releasing the coating thereby forming a polysiloxane type rigid surface layer on a substrate. CONSTITUTION:A mold having a fine contoured pattern on the smooth surface is coated with a coating liquid mainly consisting of a monomer or oligomer capable of providing a polysiloxane type rigid skin, then if required, the liquid is preliminarily dried to form a film, and the film is heated to be hardened to give a polysiloxane type rigid surface layer (A). The thus obtained surface layer (A), after or before it is released from a mold, is bonded to a substrate (B) to provide a precision molded item. Thus, a precision molded item that is high in transfer accuracy, surface hardness, and adhesion to the vertically magnetized film and wherein the optical and magnetic properties of the vertically magnetized film would be less deteriorated can be obtained.</p> |
