NO179459C - Fremgangsmåte ved raffinering av papirmasse - Google Patents

Fremgangsmåte ved raffinering av papirmasse

Info

Publication number: NO179459C
Authority: NO; Norway
Prior art keywords: refining pulp; refining; pulp
Prior art date: 1991-01-31

Application number

NO920405A

Other languages

English (en)

Other versions

NO179459B (no

NO920405L (no

NO920405D0 (no

Inventor

Michel Richard

Christian Roux

Claude Trouve

Original Assignee

Hoechst France

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.)

1991-01-31

Filing date

1992-01-30

Publication date

1996-10-09

1992-01-30 Application filed by Hoechst France filed Critical Hoechst France

1992-01-30 Publication of NO920405D0 publication Critical patent/NO920405D0/no

1992-08-03 Publication of NO920405L publication Critical patent/NO920405L/no

1996-07-01 Publication of NO179459B publication Critical patent/NO179459B/no

1996-10-09 Publication of NO179459C publication Critical patent/NO179459C/no

Links

238000000034 method Methods 0.000 title 1
238000007670 refining 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
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining

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)
Silicon Compounds (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)

NO920405A 1991-01-31 1992-01-30 Fremgangsmåte ved raffinering av papirmasse NO179459C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9101108A FR2672315B1 (fr)	1991-01-31	1991-01-31	Nouveau procede de raffinage de la pate a papier.

Publications (4)

Publication Number	Publication Date
NO920405D0 NO920405D0 (no)	1992-01-30
NO920405L NO920405L (no)	1992-08-03
NO179459B NO179459B (no)	1996-07-01
NO179459C true NO179459C (no)	1996-10-09

Family

ID=9409242

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO920405A NO179459C (no)	1991-01-31	1992-01-30	Fremgangsmåte ved raffinering av papirmasse

Country Status (7)

Country	Link
US (1)	US5225041A (no)
EP (1)	EP0497671B1 (no)
CA (1)	CA2060395A1 (no)
DE (1)	DE69202346T2 (no)
FI (1)	FI98078C (no)
FR (1)	FR2672315B1 (no)
NO (1)	NO179459C (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5571494A (en) *	1995-01-20	1996-11-05	J. M. Huber Corporation	Temperature-activated polysilicic acids
US6159335A (en) *	1997-02-21	2000-12-12	Buckeye Technologies Inc.	Method for treating pulp to reduce disintegration energy
US6074530A (en) *	1998-01-21	2000-06-13	Vinings Industries, Inc.	Method for enhancing the anti-skid or friction properties of a cellulosic fiber
US7726592B2 (en) *	2003-12-04	2010-06-01	Hercules Incorporated	Process for increasing the refiner production rate and/or decreasing the specific energy of pulping wood
ES2650373T3 (es)	2009-03-30	2018-01-18	Fiberlean Technologies Limited	Procedimiento para la producción de geles de celulosa nanofibrilares
EP4105380A1 (en)	2009-03-30	2022-12-21	FiberLean Technologies Limited	Process for the production of nanofibrillar cellulose suspensions
GB0908401D0 (en)	2009-05-15	2009-06-24	Imerys Minerals Ltd	Paper filler composition
EP2386682B1 (en)	2010-04-27	2014-03-19	Omya International AG	Process for the manufacture of structured materials using nano-fibrillar cellulose gels
SI2386683T1 (sl)	2010-04-27	2014-07-31	Omya International Ag	Postopek za proizvodnjo kompozitnih materialov na osnovi gela
GB201019288D0 (en)	2010-11-15	2010-12-29	Imerys Minerals Ltd	Compositions
PL3362508T3 (pl)	2015-10-14	2019-10-31	Fiberlean Tech Ltd	3D-formowalny materiał arkuszowy
HUE053667T2 (hu)	2016-04-05	2021-07-28	Fiberlean Tech Ltd	Papír és karton termékek
US11846072B2 (en)	2016-04-05	2023-12-19	Fiberlean Technologies Limited	Process of making paper and paperboard products
BR112018070846B1 (pt)	2016-04-22	2023-04-11	Fiberlean Technologies Limited	Fibras compreendendo celulose microfibrilada e métodos de fabricação de fibras e materiais não tecidos a partir das mesmas
JP6855903B2 (ja) *	2017-04-24	2021-04-07	セイコーエプソン株式会社	処理装置およびシート製造装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3023140A (en) *	1958-11-24	1962-02-27	Bauer Bros Co	Pulp bleaching
US3069309A (en) *	1961-02-01	1962-12-18	Du Pont	Pulp bleaching
SE436368B (sv) *	1979-01-12	1984-12-03	Sunds Defibrator	Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial
US4229250A (en) *	1979-02-28	1980-10-21	Valmet Oy	Method of improving properties of mechanical paper pulp without chemical reaction therewith
SE8107078L (sv) *	1981-11-27	1983-05-28	Eka Ab	Forfarande for papperstillverkning
WO1987001746A1 (en) *	1985-09-20	1987-03-26	Scott Paper Company	Method of pretreating pulp with stabilizers and peroxide prior to mechanical refining
US4849053A (en) *	1985-09-20	1989-07-18	Scott Paper Company	Method for producing pulp using pre-treatment with stabilizers and defibration
US4643801A (en) *	1986-02-24	1987-02-17	Nalco Chemical Company	Papermaking aid
US4795531A (en) *	1987-09-22	1989-01-03	Nalco Chemical Company	Method for dewatering paper
JP2633671B2 (ja) *	1989-01-18	1997-07-23	日本製紙株式会社	インクジェット記録用シート

1991
- 1991-01-31 FR FR9101108A patent/FR2672315B1/fr not_active Expired - Fee Related
1992
- 1992-01-24 DE DE69202346T patent/DE69202346T2/de not_active Expired - Fee Related
- 1992-01-24 EP EP92400190A patent/EP0497671B1/fr not_active Expired - Lifetime
- 1992-01-29 FI FI920395A patent/FI98078C/fi not_active IP Right Cessation
- 1992-01-30 CA CA002060395A patent/CA2060395A1/fr not_active Abandoned
- 1992-01-30 NO NO920405A patent/NO179459C/no unknown
- 1992-01-31 US US07/828,760 patent/US5225041A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5225041A (en)	1993-07-06
FI920395A0 (fi)	1992-01-29
FI98078C (fi)	1997-04-10
NO179459B (no)	1996-07-01
NO920405L (no)	1992-08-03
DE69202346D1 (de)	1995-06-14
EP0497671B1 (fr)	1995-05-10
CA2060395A1 (fr)	1992-08-01
FI98078B (fi)	1996-12-31
NO920405D0 (no)	1992-01-30
EP0497671A1 (fr)	1992-08-05
FR2672315A1 (fr)	1992-08-07
DE69202346T2 (de)	1995-09-28
FR2672315B1 (fr)	1996-06-07
FI920395L (fi)	1992-08-01

Publication	Publication Date	Title
NO302278B1 (no)	1998-02-16	Fremgangsmåte ved separasjon av ilmenitt
FI935135A0 (fi)	1993-11-19	Foerfarande foer rening av TiO2-malm
NO179459C (no)	1996-10-09	Fremgangsmåte ved raffinering av papirmasse
FI942969L (fi)	1995-12-21	Menetelmä kemiallisen massan delignifioimiseksi
NO174935C (no)	1994-08-03	Fremgangsmåte ved fremstilling av papir
FI950526A7 (fi)	1995-02-07	Massan valkaisuun liittyvä menetelmä
DE69618594D1 (de)	2002-02-21	Schonendes raffinieren von triglyceridölen
FI942968A0 (fi)	1994-06-20	Menetelmä kemiallisen massan delignifioimiseksi
FI906400A0 (fi)	1990-12-27	Massan valkaisutapa
FI924169A7 (fi)	1992-09-17	Menetelmä sellun valkaisemiseksi entsymaattisesti
FI942970L (fi)	1995-12-21	Menetelmä kemiallisen massan delignifioimiseksi
FI911963A7 (fi)	1991-10-26	Menetelmä massan valkaisemiseksi
FI904456A7 (fi)	1991-03-13	Menetelmä sellun valkaisemiseksi
NO962940D0 (no)	1996-07-12	Fremgangsmåte ved hydroisomerisering
NO953440D0 (no)	1995-09-01	Fremgangsmåte for delignifisering av kjemisk papirmasse
FI906401A0 (fi)	1990-12-27	Massan valkaisutapa
FI884881A7 (fi)	1989-04-23	Massan valkaisumenetelmä
NO305443B1 (no)	1999-05-31	FremgangsmÕte til bleking av masse
NO950954D0 (no)	1995-03-13	Fremgangsmåte ved bleking av masse
FI942424L (fi)	1994-11-27	Parannettu menetelmä massan valkaisemiseksi
NO954285D0 (no)	1995-10-26	Fremgangsmåte for flertrinnsbleking av tremasse
FI934705A7 (fi)	1994-04-30	Menetelmä lignoselluloosapitoisen massan valkaisemiseksi
ZA955971B (en)	1996-02-21	Method of bleaching pulp
NO942651D0 (no)	1994-07-14	Fremgangsmåte for bleking av papirmasse
NO174783C (no)	1994-07-06	Fremgangsmåte ved fremstilling av papir