FI46089B - - Google Patents

Info

Publication number
FI46089B
FI46089B FI73869A FI73869A FI46089B FI 46089 B FI46089 B FI 46089B FI 73869 A FI73869 A FI 73869A FI 73869 A FI73869 A FI 73869A FI 46089 B FI46089 B FI 46089B
Authority
FI
Finland
Application number
FI73869A
Other languages
Finnish (fi)
Inventor
Olavi Erland Helasti
Original Assignee
Olavi Erland Helasti
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 Olavi Erland Helasti filed Critical Olavi Erland Helasti
Priority to FI73869A priority Critical patent/FI46089B/fi
Priority to DE19702011623 priority patent/DE2011623A1/de
Priority to JP2055070A priority patent/JPS4948561B1/ja
Priority to FR7008836A priority patent/FR2034856A1/fr
Priority to CA077316A priority patent/CA924455A/en
Application granted granted Critical
Publication of FI46089B publication Critical patent/FI46089B/fi
Priority to FI236074A priority patent/FI49530C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/006—Pretreatment of moulding material for increasing resistance to swelling by humidity

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)
FI73869A 1969-03-12 1969-03-12 FI46089B (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI73869A FI46089B (enrdf_load_stackoverflow) 1969-03-12 1969-03-12
DE19702011623 DE2011623A1 (de) 1969-03-12 1970-03-11 Verfahren zur Herstellung von Massen aus Holz, insbesondere für Preßerzeugnisse
JP2055070A JPS4948561B1 (enrdf_load_stackoverflow) 1969-03-12 1970-03-12
FR7008836A FR2034856A1 (en) 1969-03-12 1970-03-12 Liqueous compression mouldings
CA077316A CA924455A (en) 1969-03-12 1970-03-12 Method for manufacturing, from wood, pulp which is especially intended for use in manufacturing pressed products
FI236074A FI49530C (fi) 1969-03-12 1974-08-08 Menetelmä valmistaa puusta massaa, joka erikoisesti on tarkoitettu pur istustuotteiden valmistuksessa käytettäväksi.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI73869A FI46089B (enrdf_load_stackoverflow) 1969-03-12 1969-03-12

Publications (1)

Publication Number Publication Date
FI46089B true FI46089B (enrdf_load_stackoverflow) 1972-08-31

Family

ID=8504568

Family Applications (1)

Application Number Title Priority Date Filing Date
FI73869A FI46089B (enrdf_load_stackoverflow) 1969-03-12 1969-03-12

Country Status (5)

Country Link
JP (1) JPS4948561B1 (enrdf_load_stackoverflow)
CA (1) CA924455A (enrdf_load_stackoverflow)
DE (1) DE2011623A1 (enrdf_load_stackoverflow)
FI (1) FI46089B (enrdf_load_stackoverflow)
FR (1) FR2034856A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627861A1 (de) * 1986-08-16 1988-02-25 Hans Dipl Ing Knauth Verfahren zur herstellung torfaehnlicher produkte aus lignocellulosehaltigen stoffen
DE4023568A1 (de) * 1990-07-25 1992-01-30 Hans Dipl Ing Knauth Verfahren zur herstellung zuckerhaltiger bodenverbesserungs- und erosionsschutzmittel aus lignocellulosehaltigen materialien

Also Published As

Publication number Publication date
CA924455A (en) 1973-04-17
DE2011623A1 (de) 1970-09-24
FR2034856B1 (enrdf_load_stackoverflow) 1975-12-26
JPS4948561B1 (enrdf_load_stackoverflow) 1974-12-21
FR2034856A1 (en) 1970-12-18

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