FILLER FOR USE IN PAPER MANUFACTURE AND PROCEDURE FOR PRODUCING A FILLER

Petri Silenius; Markku Leskelä

FILLER FOR USE IN PAPER MANUFACTURE AND PROCEDURE FOR PRODUCING A FILLER

Petri Silenius (Inventor), Markku Leskelä (Inventor)

Not published at Aalto University

Research output: Patent

Abstract

The invention relates to a filler used in paper manufacture and mainly consisting of calcium carbonate, and to a procedure for producing the filler. The filler consists of porous aggregates formed by precipitated calcium carbonate particles. In the procedure, calcium carbonate is precipitated.

Original language	English
Patent number	WO9701670
IPC	C01F11/18 C09C1/00 C09C1/02 (+4)
Priority date	29/06/1995
Publication status	Published - 16 Jan 1997
MoE publication type	H1 Granted patent

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title = "FILLER FOR USE IN PAPER MANUFACTURE AND PROCEDURE FOR PRODUCING A FILLER",

abstract = "The invention relates to a filler used in paper manufacture and mainly consisting of calcium carbonate, and to a procedure for producing the filler. The filler consists of porous aggregates formed by precipitated calcium carbonate particles. In the procedure, calcium carbonate is precipitated.",

author = "Petri Silenius and Markku Leskel{\"a}",

year = "1997",

month = jan,

day = "16",

language = "English",

type = "Patent",

note = "WO9701670; C01F11/18 C09C1/00 C09C1/02 (+4)",

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TY - PAT

T1 - FILLER FOR USE IN PAPER MANUFACTURE AND PROCEDURE FOR PRODUCING A FILLER

AU - Silenius, Petri

AU - Leskelä, Markku

PY - 1997/1/16

Y1 - 1997/1/16

N2 - The invention relates to a filler used in paper manufacture and mainly consisting of calcium carbonate, and to a procedure for producing the filler. The filler consists of porous aggregates formed by precipitated calcium carbonate particles. In the procedure, calcium carbonate is precipitated.

AB - The invention relates to a filler used in paper manufacture and mainly consisting of calcium carbonate, and to a procedure for producing the filler. The filler consists of porous aggregates formed by precipitated calcium carbonate particles. In the procedure, calcium carbonate is precipitated.

M3 - Patent

M1 - WO9701670

ER -