Erasable ink

Details Erasable ink Erasable ink

C - Chemistry, Metallurgy

09

D

C09D 11/16 (2006.01) B43K 5/00 (2006.01)

Patent

CA 2136979

An erasable ink for marking boards is provided which includes a water dispersible pigment, silica, a latex and/or a spreading agent, and water, said ink having the ability to form continuous unbroken lines on a smooth, substantially non-porous surface said lines being erasable from said surface, after drying, by a dry eraser.

Encre effaçable conçue pour écrire sur des panneaux et comportant un pigment dispersable dans l'eau, de la silice, un agent au latex et/ou un agent mouillant, ainsi que de l'eau. Cette encre a la capacité de former des lignes continues et non brisées sur une surface lisse et plus ou moins non poreuse, et ces lignes pouvent être effacées, après séchage, au moyen d'un effaceur sec.

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