| 摘要 |
1527533 Transfer sheet MOORE BUSINESS FORMS Ltd 17 June 1977 [22 June 1976] 25892/76 Heading D2B A transfer sheet comprises a plastics film base sheet, a bonding coat comprising an isobutylated amino aldehyde resin and an oilfree alkyd resin, and a porous coating containing an ink bonded to the base sheet by means of the bonding coat. The use of such a bonding coat obviates toxicity hazards associated with the use of polyurethane bonding coats. |
