FI925388A - Menetelmä lignoselluloosalevyn formaldehydipitoisuuden alentamiseksi - Google Patents

Menetelmä lignoselluloosalevyn formaldehydipitoisuuden alentamiseksi Download PDF

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Publication number
FI925388A
FI925388A FI925388A FI925388A FI925388A FI 925388 A FI925388 A FI 925388A FI 925388 A FI925388 A FI 925388A FI 925388 A FI925388 A FI 925388A FI 925388 A FI925388 A FI 925388A
Authority
FI
Finland
Prior art keywords
lignocellulosic
disc
reducing
formaldehyde level
formaldehyde
Prior art date
Application number
FI925388A
Other languages
English (en)
Swedish (sv)
Other versions
FI925388A0 (fi
FI94324C (fi
FI94324B (fi
Inventor
Matti Yli-Savola
Original Assignee
Koskisen 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 Koskisen Oy filed Critical Koskisen Oy
Priority to FI925388A priority Critical patent/FI94324C/fi
Publication of FI925388A0 publication Critical patent/FI925388A0/fi
Publication of FI925388A publication Critical patent/FI925388A/fi
Application granted granted Critical
Publication of FI94324B publication Critical patent/FI94324B/fi
Publication of FI94324C publication Critical patent/FI94324C/fi

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  • Dry Formation Of Fiberboard And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FI925388A 1992-11-26 1992-11-26 Menetelmä lignoselluloosalevyn formaldehydipitoisuuden alentamiseksi FI94324C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI925388A FI94324C (fi) 1992-11-26 1992-11-26 Menetelmä lignoselluloosalevyn formaldehydipitoisuuden alentamiseksi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925388A FI94324C (fi) 1992-11-26 1992-11-26 Menetelmä lignoselluloosalevyn formaldehydipitoisuuden alentamiseksi
FI925388 1992-11-26

Publications (4)

Publication Number Publication Date
FI925388A0 FI925388A0 (fi) 1992-11-26
FI925388A true FI925388A (fi) 1994-05-27
FI94324B FI94324B (fi) 1995-05-15
FI94324C FI94324C (fi) 1995-08-25

Family

ID=8536281

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925388A FI94324C (fi) 1992-11-26 1992-11-26 Menetelmä lignoselluloosalevyn formaldehydipitoisuuden alentamiseksi

Country Status (1)

Country Link
FI (1) FI94324C (fi)

Also Published As

Publication number Publication date
FI925388A0 (fi) 1992-11-26
FI94324C (fi) 1995-08-25
FI94324B (fi) 1995-05-15

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Legal Events

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BB Publication of examined application
MM Patent lapsed