FI872825A - Pigmentsuspension. - Google Patents

Pigmentsuspension. Download PDF

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Publication number
FI872825A
FI872825A FI872825A FI872825A FI872825A FI 872825 A FI872825 A FI 872825A FI 872825 A FI872825 A FI 872825A FI 872825 A FI872825 A FI 872825A FI 872825 A FI872825 A FI 872825A
Authority
FI
Finland
Prior art keywords
calcium sulphate
slurry
manufacture
paper
pigment
Prior art date
Application number
FI872825A
Other languages
English (en)
Other versions
FI82505C (fi
FI82505B (fi
FI872825A0 (fi
Inventor
Kari Lehtinen
Hannu Aeijaelae
Stina Nygaord
Timo Loefgren
Original Assignee
Kemira Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kemira Oy filed Critical Kemira Oy
Priority to FI872825A priority Critical patent/FI82505C/fi
Publication of FI872825A0 publication Critical patent/FI872825A0/fi
Publication of FI872825A publication Critical patent/FI872825A/fi
Application granted granted Critical
Publication of FI82505B publication Critical patent/FI82505B/fi
Publication of FI82505C publication Critical patent/FI82505C/fi

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  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI872825A 1987-06-26 1987-06-26 Pigmentsuspension. FI82505C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI872825A FI82505C (fi) 1987-06-26 1987-06-26 Pigmentsuspension.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI872825A FI82505C (fi) 1987-06-26 1987-06-26 Pigmentsuspension.
FI872825 1987-06-26

Publications (4)

Publication Number Publication Date
FI872825A0 FI872825A0 (fi) 1987-06-26
FI872825A true FI872825A (fi) 1988-12-27
FI82505B FI82505B (fi) 1990-11-30
FI82505C FI82505C (fi) 1991-03-11

Family

ID=8524728

Family Applications (1)

Application Number Title Priority Date Filing Date
FI872825A FI82505C (fi) 1987-06-26 1987-06-26 Pigmentsuspension.

Country Status (1)

Country Link
FI (1) FI82505C (fi)

Also Published As

Publication number Publication date
FI82505C (fi) 1991-03-11
FI82505B (fi) 1990-11-30
FI872825A0 (fi) 1987-06-26

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: KEMIRA OY