AT371164B - METHOD FOR PRODUCING WOODEN GRIND - Google Patents

METHOD FOR PRODUCING WOODEN GRIND

Info

Publication number: AT371164B
Authority: AT; Austria
Prior art keywords: grind; producing wooden; wooden; producing; wooden grind
Prior art date: 1979-01-19

Application number

AT0762679A

Other languages

German (de)

Other versions

ATA762679A (en

Original Assignee

Voith Gmbh J M

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.)

1979-01-19

Filing date

1979-12-03

Publication date

1983-06-10

1979-12-03 Application filed by Voith Gmbh J M filed Critical Voith Gmbh J M

1982-10-15 Publication of ATA762679A publication Critical patent/ATA762679A/en

1983-06-10 Application granted granted Critical

1983-06-10 Publication of AT371164B publication Critical patent/AT371164B/en

Links

238000004519 manufacturing process Methods 0.000 title 1

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
- D21B1/16—Disintegrating in mills in the presence of chemical agents

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Switches With Compound Operations (AREA)
Manufacturing Of Electric Cables (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

AT0762679A 1979-01-19 1979-12-03 METHOD FOR PRODUCING WOODEN GRIND AT371164B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2901943A DE2901943C3 (en)	1979-01-19	1979-01-19	Process for the production of wood pulp

Publications (2)

Publication Number	Publication Date
ATA762679A ATA762679A (en)	1982-10-15
AT371164B true AT371164B (en)	1983-06-10

Family

ID=6060895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0762679A AT371164B (en)	1979-01-19	1979-12-03	METHOD FOR PRODUCING WOODEN GRIND

Country Status (15)

Country	Link
JP (1)	JPS5598986A (en)
AT (1)	AT371164B (en)
BE (1)	BE881180A (en)
BR (1)	BR5901751U (en)
CA (1)	CA1138697A (en)
CH (1)	CH645145A5 (en)
DE (1)	DE2901943C3 (en)
ES (1)	ES487815A0 (en)
FI (1)	FI800123A7 (en)
FR (1)	FR2446885A1 (en)
GB (1)	GB2040727A (en)
IT (1)	IT1119612B (en)
NL (1)	NL7909076A (en)
NO (1)	NO150728C (en)
SE (1)	SE8000440L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109112872B (en) *	2018-10-25	2023-12-05	厦门中乾机械有限公司	Multifunctional pulping machine
CN116600958A (en) *	2020-10-25	2023-08-15	智能科技产业基准有限公司	Improved Use of MDI in Engineered Wood Products

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE211047C (en) *
DE397183C (en) *	1923-06-19	1924-06-16	Leopold Enge	Process for the production of pulp for paper manufacture
DE504705C (en) *	1928-06-24	1930-08-07	Chemische Werke Koholyt A G	Process for the production and processing of wood pulp and other fiber products
US1813988A (en) *	1929-01-16	1931-07-14	Allison R Chambers	Process for the manufacture of ground wood pulp
DE682070C (en) *	1937-04-01	1939-10-07	Werner Lange	Method and device for the production of wood pulp from pine wood
DE677504C (en) *	1937-06-29	1939-06-27	Chem Fab Coswig Anhalt Hans Sc	Process for the production of wood pulp from wood rich in resin, in particular pine wood
DE707894C (en) *	1937-09-21	1941-07-07	Tschimmer & Schwarz Chem Fab D	Process for the production of wood pulp, in particular from wood rich in resin
US2388592A (en) *	1940-03-21	1945-11-06	Defibrator Ab	Process of making ligno-cellulose pulps from straw
GB765690A (en) *	1954-01-27	1957-01-09	Powell River Company Ltd	Improvements in or relating to a process of producing groundwood pulp
FR1401560A (en) *	1964-05-29	1965-06-04	Defibrator Ab	Process for manufacturing cellulose pulp from chips in a shredder device

1979
- 1979-01-19 DE DE2901943A patent/DE2901943C3/en not_active Expired
- 1979-12-03 AT AT0762679A patent/AT371164B/en not_active IP Right Cessation
- 1979-12-17 NL NL7909076A patent/NL7909076A/en not_active Application Discontinuation
- 1979-12-18 BR BR5901751U patent/BR5901751U/en unknown
- 1979-12-21 IT IT69466/79A patent/IT1119612B/en active
1980
- 1980-01-09 GB GB8000646A patent/GB2040727A/en not_active Withdrawn
- 1980-01-10 CH CH15180A patent/CH645145A5/en not_active IP Right Cessation
- 1980-01-14 FR FR8000948A patent/FR2446885A1/en not_active Withdrawn
- 1980-01-15 FI FI800123A patent/FI800123A7/en not_active Application Discontinuation
- 1980-01-16 BE BE0/198988A patent/BE881180A/en not_active IP Right Cessation
- 1980-01-18 ES ES487815A patent/ES487815A0/en active Granted
- 1980-01-18 NO NO800125A patent/NO150728C/en unknown
- 1980-01-18 CA CA000343955A patent/CA1138697A/en not_active Expired
- 1980-01-18 JP JP375480A patent/JPS5598986A/en active Pending
- 1980-01-18 SE SE8000440A patent/SE8000440L/en unknown

Also Published As

Publication number	Publication date
DE2901943C3 (en)	1982-02-25
BR5901751U (en)	1981-06-16
DE2901943A1 (en)	1980-07-24
CH645145A5 (en)	1984-09-14
JPS5598986A (en)	1980-07-28
NO150728C (en)	1984-12-05
GB2040727A (en)	1980-09-03
BE881180A (en)	1980-05-16
ES8102236A1 (en)	1980-12-16
NO800125L (en)	1980-07-21
IT1119612B (en)	1986-03-10
ATA762679A (en)	1982-10-15
NO150728B (en)	1984-08-27
SE8000440L (en)	1980-07-20
FI800123A7 (en)	1981-01-01
DE2901943B2 (en)	1981-06-25
NL7909076A (en)	1980-07-22
ES487815A0 (en)	1980-12-16
FR2446885A1 (en)	1980-08-14
IT7969466A0 (en)	1979-12-21
CA1138697A (en)	1983-01-04

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Legal Events

Date	Code	Title	Description
1987-07-15	ELJ	Ceased due to non-payment of the annual fee