Noil consisting of fibrils for use in paper manufacture, method for its production, and paper pulp and paper containing such noil

Petri Silenius (Inventor)

Research output: Patent

Abstract

The invention relates to a noil consisting of fibrils for use in paper manufacture, to be mixed in the paper pulp. The noil is produced from cellulose fibre by refining and consists of noil fibrils that, in respect of size distribution, mainly correspond to wire screen fraction P50, i.e. 50 mesh, and the noil constitutes 0.1 -15w-% of the paper pulp after mixing.
Original languageEnglish
Patent numberEP0935020
IPCD21H 17/ 67 A N
Priority date09/02/1998
Publication statusPublished - 8 Nov 1999
MoE publication typeH1 Granted patent

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