PL309195A1 - Method of obtaining a wooden pulp with or without addition of chemicals - Google Patents

Method of obtaining a wooden pulp with or without addition of chemicals

Info

Publication number: PL309195A1
Authority: PL; Poland
Prior art keywords: chemicals; obtaining; addition; wooden pulp; mechanical
Prior art date: 1992-12-30

Application number

PL93309195A

Other languages

English (en)

Inventor

Hans Hoeglund

Roland Baeck

Ove Danielsson

Bo Falk

Original Assignee

Sunds Defibrator Ind Ab

Sca Research 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.)

1992-12-30

Filing date

1993-12-08

Publication date

1995-09-18

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20388282&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL309195(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1993-12-08 Application filed by Sunds Defibrator Ind Ab, Sca Research Ab filed Critical Sunds Defibrator Ind Ab

1995-09-18 Publication of PL309195A1 publication Critical patent/PL309195A1/xx

Links

238000000034 method Methods 0.000 title abstract 2
239000000126 substance Substances 0.000 title 1
229920005610 lignin Polymers 0.000 abstract 2
229920001131 Pulp (paper) Polymers 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 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
- 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
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Chemical And Physical Treatments For Wood And The Like (AREA)

PL93309195A 1992-12-30 1993-12-08 Method of obtaining a wooden pulp with or without addition of chemicals PL309195A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9203943A SE470555B (sv)	1992-12-30	1992-12-30	Förfarande för tillverkning av mekanisk och kemimekanisk massa med ett utbyte av över 85 % från lignocellulosahaltigt fibermaterial
PCT/SE1993/001058 WO1994016139A1 (en)	1992-12-30	1993-12-08	A method of producing mechanical and chemi-mechanical pulp

Publications (1)

Publication Number	Publication Date
PL309195A1 true PL309195A1 (en)	1995-09-18

Family

ID=20388282

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL93309195A PL309195A1 (en)	1992-12-30	1993-12-08	Method of obtaining a wooden pulp with or without addition of chemicals

Country Status (17)

Country	Link
EP (1)	EP0677122B1 (de)
JP (1)	JP3258019B2 (de)
KR (1)	KR950704567A (de)
CN (1)	CN1052049C (de)
AT (1)	ATE170940T1 (de)
AU (1)	AU678802B2 (de)
BR (1)	BR9307748A (de)
CA (1)	CA2151364C (de)
DE (1)	DE69320989T2 (de)
FI (1)	FI115844B (de)
NO (1)	NO312206B1 (de)
NZ (1)	NZ259595A (de)
PL (1)	PL309195A1 (de)
RU (1)	RU95113478A (de)
SE (1)	SE470555B (de)
WO (1)	WO1994016139A1 (de)
ZA (1)	ZA939370B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6364998B1 (en) *	1995-06-12	2002-04-02	Andritz Inc.	Method of high pressure high-speed primary and secondary refining using a preheating above the glass transition temperature
CN1157016A (zh) *	1995-06-12	1997-08-13	安德里兹·斯普劳特-鲍尔有限公司	低停留时间、高温和高速的木屑研磨
US6899791B2 (en)	1997-08-08	2005-05-31	Andritz Inc.	Method of pretreating lignocellulose fiber-containing material in a pulp refining process
SE532703C2 (sv) *	2002-07-19	2010-03-23	Andritz Inc	Anordning för förbehandling av flis innefattande en skruvpress och en raffinator
DE102007057580A1 (de) *	2007-11-28	2009-06-04	Bühler AG	Verfahren zur Verarbeitung lignocellulose-haltiger Rohmaterialien
SE540115C2 (en)	2016-09-21	2018-04-03		A paper or paperboard product comprising at least one ply containing high yield pulp and its production method
AU2018286673B2 (en) *	2017-06-20	2023-04-27	Basf Se	Method of increasing the throughput and/or decreasing energy usage of a pulping process
FR3117123B1 (fr)	2020-12-09	2023-12-15	Michelin & Cie	Composition de caoutchouc presentant une resistance amelioree aux agressions mecaniques
FR3117122B1 (fr)	2020-12-09	2023-12-15	Michelin & Cie	Bandage pour vehicule hors la route

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE303088B (de) *	1963-05-31	1968-08-12	Defibrator Ab
SE466060C (sv) *	1990-02-13	1995-09-11	Moelnlycke Ab	Absorberande kemitermomekanisk massa och framställning därav

1992
- 1992-12-30 SE SE9203943A patent/SE470555B/sv not_active IP Right Cessation
1993
- 1993-12-08 JP JP51147694A patent/JP3258019B2/ja not_active Expired - Fee Related
- 1993-12-08 WO PCT/SE1993/001058 patent/WO1994016139A1/en not_active Ceased
- 1993-12-08 CA CA002151364A patent/CA2151364C/en not_active Expired - Lifetime
- 1993-12-08 KR KR1019950702542A patent/KR950704567A/ko not_active Withdrawn
- 1993-12-08 BR BR9307748A patent/BR9307748A/pt not_active IP Right Cessation
- 1993-12-08 NZ NZ259595A patent/NZ259595A/en not_active IP Right Cessation
- 1993-12-08 AU AU58445/94A patent/AU678802B2/en not_active Ceased
- 1993-12-08 RU RU95113478/12A patent/RU95113478A/ru unknown
- 1993-12-08 PL PL93309195A patent/PL309195A1/xx unknown
- 1993-12-08 DE DE69320989T patent/DE69320989T2/de not_active Expired - Fee Related
- 1993-12-08 AT AT94904362T patent/ATE170940T1/de active
- 1993-12-08 EP EP94904362A patent/EP0677122B1/de not_active Expired - Lifetime
- 1993-12-14 ZA ZA939370A patent/ZA939370B/xx unknown
- 1993-12-30 CN CN93121607A patent/CN1052049C/zh not_active Expired - Fee Related
1995
- 1995-06-29 NO NO19952613A patent/NO312206B1/no not_active IP Right Cessation
- 1995-06-29 FI FI953229A patent/FI115844B/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN1052049C (zh)	2000-05-03
DE69320989D1 (de)	1998-10-15
NO952613D0 (no)	1995-06-29
NO952613L (no)	1995-06-29
CA2151364C (en)	1999-02-09
ZA939370B (en)	1994-08-08
FI953229L (fi)	1995-06-29
CA2151364A1 (en)	1994-07-21
EP0677122A1 (de)	1995-10-18
JPH08504894A (ja)	1996-05-28
SE9203943L (sv)	1994-07-01
BR9307748A (pt)	1994-11-14
FI953229A0 (fi)	1995-06-29
WO1994016139A1 (en)	1994-07-21
AU5844594A (en)	1994-08-15
EP0677122B1 (de)	1998-09-09
AU678802B2 (en)	1997-06-12
RU95113478A (ru)	1997-05-27
FI115844B (fi)	2005-07-29
ATE170940T1 (de)	1998-09-15
JP3258019B2 (ja)	2002-02-18
DE69320989T2 (de)	1999-01-28
KR950704567A (ko)	1995-11-20
NZ259595A (en)	1997-10-24
SE470555B (sv)	1994-08-22
NO312206B1 (no)	2002-04-08
SE9203943D0 (sv)	1992-12-30
CN1092832A (zh)	1994-09-28

Similar Documents

Publication	Publication Date	Title
CA2023429A1 (en)	1991-02-19	Process for bleaching and delignification of lignocellulosic materials
FI883833A7 (fi)	1989-02-23	Menetelmä kuidutettujen selluloosamateriaalin, erityisesti puukuitujen valmistamiseksi kuitulevyjen valmistusta varten.
PL309195A1 (en)	1995-09-18	Method of obtaining a wooden pulp with or without addition of chemicals
US2904460A (en)	1959-09-15	Continuous pulping process
FI891559L (fi)	1989-03-31	Foerfarande foer framstaellning av lignocellulosamaterialfibrer innehaollande produkter.
EP0280226A3 (de)	1990-03-21	Geflügelfutter, Verfahren zum Füttern und Verfahren zur Verbesserung der Verdaubarkeit von Geflügelfutter
AU7408387A (en)	1987-12-17	One step process for food product
DE3567039D1 (en)	1989-02-02	Process and apparatus for preparing paper stock
ATE162570T1 (de)	1998-02-15	Verfahren zur herstellung von papier aus zuckerrübenpulpe, und hergestelltes papier
FI891110A0 (fi)	1989-03-08	Foerfarande foer framstaellning av finfiber, samt finfiber.
ES8603606A1 (es)	1985-12-16	Un dispositivo digestor tubular de etapas multiples para producir pulpa de alta calidad
ES2017145A6 (es)	1991-01-01	Metodo de fabricar pasta de papel quimicoo-mecanica a partir de maderadura.
DE3466347D1 (en)	1987-10-29	Method of manufacturing a product from starting materials containing starch
US1203511A (en)	1916-10-31	Process of producing pulp for paper or the like.
CA2038651A1 (en)	1992-09-20	Method and apparatus for bleaching pulps
GB1076124A (en)	1967-07-19	Method of making fibreboard and the like
SE8801161L (sv)	1988-11-10	Foerfarande foer stabilisering av en pappersbanas lopp samt pappersmaskin foergenomfoerande av foerfarandet
ES2090832T3 (es)	1996-10-16	Metodo para producir pasta de fibra.
ES8503757A1 (es)	1985-03-01	Un metodo para mejorar la brillantez de una pulpa termomecanica.
AU7990594A (en)	1995-05-22	A method and an apparatus for production of a fibrous material containing curled fibers
ZA823051B (en)	1983-04-27	A process for the manufacturing of paper, particularly corrugated paperboard, and resulting product
FI970398L (fi)	1998-07-31	Menetelmä paperin valmistamiseksi
FI954231A0 (fi)	1995-09-08	Menetelmä kemimekaanisten ja/tai kemitermomekaanisten puumassojen valmistamiseksi
IE890243L (en)	1989-08-05	Producing paper pulp
ZA932300B (en)	1993-10-18	Method for producing a delignigied papermaking fiber from recycled, high lignin content, waste paper and product thereof