Paper coating slip containing polyvinyl alcohol as a...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Reexamination Certificate

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Details

C008S648000, C252S301210, C252S301350, C524S459000, C526S202000

Reexamination Certificate

active

06964993

ABSTRACT:
A paper coating slip contains a polymer dispersed with polyvinyl alcohol as protective colloid in water (abbreviated to PVA-dispersed polymer).

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