초록 ▼

An abrasion-resistant laminate is prepared by providing an ultra thin coating of mineral particles and micro crystalline cellulose on the surface of conventional printed paper, followed by impregnating the paper with a conventional laminating resin, and then using the print paper so obtained in a la

An abrasion-resistant laminate is prepared by providing an ultra thin coating of mineral particles and micro crystalline cellulose on the surface of conventional printed paper, followed by impregnating the paper with a conventional laminating resin, and then using the print paper so obtained in a laminating process without the necessity of using an overlay sheet.

대표청구항 ▼

A print sheet for use in the preparation of decorative laminates of high abrasion resistance, comprising: a paper sheet substrate having a print design thereon, and an ultra-thin abrasion resistant porous coating over said print design, said ultra-thin abrasion resistant coating comprising a mixture

A print sheet for use in the preparation of decorative laminates of high abrasion resistance, comprising: a paper sheet substrate having a print design thereon, and an ultra-thin abrasion resistant porous coating over said print design, said ultra-thin abrasion resistant coating comprising a mixture of (1) an abrasion resistant hard mineral of particle size 20-50 microns in high concentration sufficient to provide an abrasion resistant layer without interfering with visbility and (2) binder material for said mineral compatible with a thermosetting laminating resin selected from the group consisting of melamine-formaldehyde resin and polyester resin, and being impregnable with said laminating resin, said binder material being present in an amount sufficient to bind and stabilize said abrasion resistant mineral to the surface of said paper sheet.