FI760103A - - Google Patents

Info

Publication number: FI760103A
Authority: FI; Finland

Application number

FI760103A

Other languages

Finnish (fi)

Inventor

Jan Erik Hoeoek

Original Assignee

Elektrokemiska 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.)

1975-01-27

Filing date

1976-01-19

Publication date

1976-07-28

1976-01-19 Application filed by Elektrokemiska Ab filed Critical Elektrokemiska Ab

1976-07-28 Publication of FI760103A publication Critical patent/FI760103A/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
- D21B1/16—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)

FI760103A 1975-01-27 1976-01-19 FI760103A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7500843A SE387977B (en)	1975-01-27	1975-01-27	WAY TO PRODUCE BLEACH, MECHANICAL PULP WITH HIGH STRENGTH AND BRIGHTNESS

Publications (1)

Publication Number	Publication Date
FI760103A true FI760103A (en)	1976-07-28

Family

ID=20323502

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI760103A FI760103A (en)	1975-01-27	1976-01-19

Country Status (7)

Country	Link
CA (1)	CA1078558A (en)
DE (1)	DE2601380C2 (en)
FI (1)	FI760103A (en)
FR (1)	FR2298642A1 (en)
IT (1)	IT1053387B (en)
NO (1)	NO760232L (en)
SE (1)	SE387977B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE452346C (en) *	1982-12-17	1990-03-26	Sunds Defibrator	PROCEDURES FOR PEROXID WHITING OF LIGNOCELLULOSALLY MATERIAL IN TWO STEPS
FR2661431B1 (en) *	1990-04-30	1992-07-17	Atochem	HIGH-YIELD PAPER PULP HYDROGEN PEROXIDE BLEACHING PROCESS.
FR2661430B1 (en) *	1990-04-30	1992-07-17	Atochem	HIGH-YIELD PAPER PULP HYDROGEN PEROXIDE BLEACHING PROCESS.
CN1250811C (en)	2001-07-19	2006-04-12	安德里兹有限公司	Four stage alkaline peroxide mechanical pulping
US20040200586A1 (en)	2002-07-19	2004-10-14	Martin Herkel	Four stage alkaline peroxide mechanical pulping
DE10234833A1 (en) *	2002-07-31	2004-02-12	Stora Enso Publication Paper Gmbh & Co. Kg	Process for digesting waste wood

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR925243A (en) *	1945-04-05	1947-08-28	St Regis Paper Co	Improvements to bleached ground wood pulp and its manufacturing processes
GB838893A (en) *	1957-04-05	1960-06-22	Degussa	A process for the production of mechanical wood pulp and newsprint produced therefrom
FR1204356A (en) *	1957-04-05	1960-01-26	Degussa	Mechanical wood pulp manufacturing process
GB846232A (en) *	1958-01-14	1960-08-31	Hawailan Dev Company Ltd	Improvements in and relating to paper-making pulp
FR1277371A (en) *	1960-10-19	1961-12-01	Papeteries De Clairefontaine	Process and apparatus for the manufacture of pulp from sawmill waste
SE341322B (en) *	1968-04-02	1971-12-20	Defibrator Ab
BE792031A (en) *	1971-12-14	1973-03-16	Mo Och Domsjoe Ab	PROCESS FOR THE PREPARATION OF MECHANICAL PULPS
JP2014197074A (en) *	2013-03-29	2014-10-16	ブラザー工業株式会社	Fixing device

1975
- 1975-01-27 SE SE7500843A patent/SE387977B/en unknown
- 1975-12-24 CA CA242,593A patent/CA1078558A/en not_active Expired
1976
- 1976-01-15 DE DE2601380A patent/DE2601380C2/en not_active Expired
- 1976-01-19 FI FI760103A patent/FI760103A/fi not_active Application Discontinuation
- 1976-01-20 IT IT47704/76A patent/IT1053387B/en active
- 1976-01-21 FR FR7601510A patent/FR2298642A1/en active Granted
- 1976-01-26 NO NO760232A patent/NO760232L/no unknown

Also Published As

Publication number	Publication date
DE2601380A1 (en)	1976-07-29
SE387977B (en)	1976-09-20
FR2298642B1 (en)	1981-10-23
IT1053387B (en)	1981-08-31
NO760232L (en)	1976-07-28
FR2298642A1 (en)	1976-08-20
SE7500843L (en)	1976-07-28
CA1078558A (en)	1980-06-03
DE2601380C2 (en)	1984-03-15

Publication	Publication Date	Title
CH597074A5 (en)	1978-03-31
CH592282A5 (en)	1977-10-31
BG21571A1 (en)	1976-07-20
BG21744A1 (en)	1976-09-20
BG22151A1 (en)	1977-02-20
BG22440A1 (en)	1977-04-20
BG22703A1 (en)	1977-04-20
BG22705A1 (en)	1977-04-20
BG26417A1 (en)	1979-04-12
CH4275A4 (en)	1976-12-15
CH580802A5 (en)	1976-10-15
CH597447A5 (en)	1978-04-14
CH583534A5 (en)	1977-01-14
CH583909A5 (en)	1977-01-14
CH585151A5 (en)	1977-02-28
CH585959A5 (en)	1977-03-15
CH586037A5 (en)	1977-08-15
CH586969A5 (en)	1977-04-15
CH588308A5 (en)	1977-05-31
CH588672A5 (en)	1977-06-15
CH588745A5 (en)	1977-06-15
CH589307A5 (en)	1977-06-30
CH589430A5 (en)	1977-07-15
CH590520A5 (en)	1977-08-15
CH590646A5 (en)	1977-08-15

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: ELEKTROKEMISKA AKTIEBOLAGET