FI812072L - Foerfarande foer framstaellning av slipmassa - Google Patents

Foerfarande foer framstaellning av slipmassa

Info

Publication number: FI812072L
Authority: FI; Finland
Prior art keywords: slipmassa; foerfarande foer; foer framstaellning; framstaellning; foerfarande
Prior art date: 1980-07-09

Application number

FI812072A

Other languages

English (en)

Other versions

FI70607C (fi

FI70607B (fi

Inventor

Jonas Arne Ingvar Lindahl

Gustaf Emanuel Johnson

Original Assignee

Mo Och Domsjoe Ab

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.)

1980-07-09

Filing date

1981-07-01

Publication date

1982-01-10

1981-07-01 Application filed by Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab

1982-01-10 Publication of FI812072L publication Critical patent/FI812072L/fi

1986-06-06 Application granted granted Critical

1986-06-06 Publication of FI70607B publication Critical patent/FI70607B/fi

1986-09-24 Publication of FI70607C publication Critical patent/FI70607C/fi

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
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/18—Disintegrating in mills in magazine-type machines

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Debarking, Splitting, And Disintegration Of Timber (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

FI812072A 1980-07-09 1981-07-01 Foerfarande foer framstaellning av slipmassa FI70607C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8005035A SE434069B (sv)	1980-07-09	1980-07-09	Forfarande for framstellning av slipmassa
SE8005035		1980-07-09

Publications (3)

Publication Number	Publication Date
FI812072L true FI812072L (fi)	1982-01-10
FI70607B FI70607B (fi)	1986-06-06
FI70607C FI70607C (fi)	1986-09-24

Family

ID=20341399

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI812072A FI70607C (fi)	1980-07-09	1981-07-01	Foerfarande foer framstaellning av slipmassa

Country Status (11)

Country	Link
US (1)	US4578147A (fi)
JP (1)	JPS5729688A (fi)
AT (1)	AT386230B (fi)
AU (1)	AU545074B2 (fi)
CA (1)	CA1159695A (fi)
DE (1)	DE3127137C2 (fi)
FI (1)	FI70607C (fi)
FR (1)	FR2486556A1 (fi)
NO (1)	NO154641C (fi)
NZ (1)	NZ197397A (fi)
SE (1)	SE434069B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4543353A (en) *	1981-11-27	1985-09-24	Farmitalia Carlo Erba S.P.A.	Ester and amide derivatives of 13,14-didehydro prostaglandins
DE3823837A1 (de) *	1988-07-14	1990-01-18	Feldmuehle Ag	Verfahren zum herstellen von holzschliff
JP2648637B2 (ja) *	1990-10-15	1997-09-03	富士写真フイルム株式会社	インスタントカメラ
US5207389A (en) *	1992-07-06	1993-05-04	The Andersons	Cellulosic carrier
SE500761C2 (sv) *	1993-02-09	1994-08-29	Aga Ab	Sätt att framställa kemimekanisk massa varvid oxygen tillföres slipkammaren
CA2099318A1 (en) *	1993-06-28	1994-12-29	Peter Fransham	Thermolysis of pentachlorophenol treated poles
US20080261816A1 (en) *	2007-04-23	2008-10-23	The Andersons, Inc.	Active agent cellulosic carrier granule
US20090227452A1 (en) *	2001-09-14	2009-09-10	Birthisel Timothy D	Spent fermented grain soil additive

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1633733A (en) *	1925-03-21	1927-06-28	Jr Frederick K Fish	Process and apparatus for manufacturing ground-wood pulp
DE593533C (de) *	1929-04-20	1935-09-17	Johannes Tamaschke	Verfahren zum Gewinnen von Holzschliff
US2050749A (en) *	1933-07-25	1936-08-11	Taylor Instrument Co	Pulp grinder temperature control system
DE832098C (de) *	1950-03-22	1952-02-21	Erich Kurt Krah	Holzschleifer mit stetiger Zufuehrung des Holzes sowie Verfahren zum Betrieb eines solchen
US2929568A (en) *	1957-04-16	1960-03-22		Pulp grinder water control
CH390041A (de) *	1961-07-28	1965-03-31	Karlstad Mekaniska Ab	Verfahren zur Herstellung von Holzschliff
US3638868A (en) *	1969-04-23	1972-02-01	Norton Co	Pulp grinding machine having a tapered control roll
US3690568A (en) *	1970-06-11	1972-09-12	Koehring Waterous Ltd	Wood grinding
US3776475A (en) *	1972-07-17	1973-12-04	Norton Co	Automatic pulp grinder control
US4017356A (en) *	1973-05-22	1977-04-12	Defibrator Ab	Apparatus and method for manufacturing wood pulp by grinding wood block material
SE395485B (sv) *	1974-02-26	1977-08-15	Ullman Uddo	Slipstol for mekanisk framstellning av pappersmassa ur ved
JPS5459401A (en) *	1977-10-17	1979-05-14	Oji Paper Co	Production of ground pulp from wood chips
SE420329C (sv) *	1978-02-16	1984-10-15	Mo Och Domsjoe Ab	Forfarande for framstellning av slipmassa vid overtryck
DE2812299A1 (de) *	1978-03-21	1979-09-27	Voith Gmbh J M	Verfahren und vorrichtung zum herstellen von holzschliff
DE2851601C3 (de) *	1978-11-29	1982-01-21	J.M. Voith Gmbh, 7920 Heidenheim	Verfahren und Einrichtung zur Herstellung von Holzschliff in einem Holzschleifer
SE422088B (sv) *	1978-11-24	1982-02-15	Mo Och Domsjoe Ab	Forfarande for framstellning av slipmassa av lignocellolusahaltiga material
DE2906449A1 (de) *	1979-02-20	1980-08-21	Dyckerhoff & Widmann Ag	Verfahren und schleifstein zum herstellen von holzschliff
DE2853716A1 (de) *	1978-12-13	1980-06-19	Dyckerhoff & Widmann Ag	Schleifstein zum herstellen von holzschliff

1980
- 1980-07-09 SE SE8005035A patent/SE434069B/sv not_active IP Right Cessation
1981
- 1981-06-11 NZ NZ197397A patent/NZ197397A/xx unknown
- 1981-06-12 AU AU71811/81A patent/AU545074B2/en not_active Ceased
- 1981-06-16 JP JP9370181A patent/JPS5729688A/ja active Pending
- 1981-06-29 CA CA000380862A patent/CA1159695A/en not_active Expired
- 1981-07-01 FI FI812072A patent/FI70607C/fi not_active IP Right Cessation
- 1981-07-08 AT AT0302281A patent/AT386230B/de not_active IP Right Cessation
- 1981-07-08 NO NO812325A patent/NO154641C/no unknown
- 1981-07-09 DE DE3127137A patent/DE3127137C2/de not_active Expired
- 1981-07-09 FR FR8113470A patent/FR2486556A1/fr active Granted
1983
- 1983-03-01 US US06/470,903 patent/US4578147A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
NO154641B (no)	1986-08-11
NZ197397A (en)	1983-12-16
AU545074B2 (en)	1985-06-27
FI70607C (fi)	1986-09-24
SE434069B (sv)	1984-07-02
US4578147A (en)	1986-03-25
AU7181181A (en)	1982-01-14
NO154641C (no)	1986-11-19
SE8005035L (sv)	1982-01-10
CA1159695A (en)	1984-01-03
JPS5729688A (en)	1982-02-17
FR2486556B1 (fi)	1985-03-01
AT386230B (de)	1988-07-25
FI70607B (fi)	1986-06-06
DE3127137A1 (de)	1982-04-08
DE3127137C2 (de)	1986-06-26
NO812325L (no)	1982-01-11
ATA302281A (de)	1985-03-15
FR2486556A1 (fr)	1982-01-15

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: MO OCH DOMSJOE AKTIEBOLAG