Double-faced liner board

Stock material or miscellaneous articles – Structurally defined web or sheet – Nonplanar uniform thickness material

Patent

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Details

428485, 428486, 428503, 428507, 428514, 428526, 428527, 428702, 1621845, B32B 328

Patent

active

057502374

ABSTRACT:
A recyclable double-faced liner bard, the board having a top layer, a medium corrugated layer, and a bottom layer, the top layer having a coating formed from an aqueous composition comprising (A) an emulsion of a curable butadience-styrene copolymer and (B) TiO.sub.2, the medium layer having a coating formed from an aqueous composition containing an emulsion of wax particles and a binder (preferably sodium alginate); and the bottom layer having a coating formed from an aqueous composition comprising about 10 to 85 percent by weight of a liquid curable styrene-butadiene copolymer (or a carboxylated copolymer) and wax.

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