发明公开
EP2890845A1 COUCHE D'OPACIFICATION D'UN SUPPORT PAPIER 有权
雾层适用于由纸介质

COUCHE D'OPACIFICATION D'UN SUPPORT PAPIER
摘要:
The invention relates to a layer for coating a medium, comprising a mixture of cellulose nanofibres and grains of a filler or pigment, in which: the cellulose nanofibres have a diameter of less than 50 nm and a shape factor greater than 30, and at least 50% of the grains have a size smaller than 500 nm.
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