| 摘要 |
1,246,607. Protective coatings. FORMICA CORP. 22 April, 1970, No. 19377/70. Heading B2E. A decorative laminate has on its decorated surface a removeable film of a mixture of from 50 to 92% of fatty acid soap, from 4 to 48% of a non-ionic detergent and from 1-4% of a coupling agent, the film having a thickness of between 0.2 to 1 mil. The coupling agent may be a polyhydric alcohol such as ethylene glycol or diethylene glycol and the composition may be applied by spraying. |
