ES8703954A1 - Un procedimiento de fabricar papel - Google Patents

Un procedimiento de fabricar papel

Info

Publication number
ES8703954A1
ES8703954A1 ES543934A ES543934A ES8703954A1 ES 8703954 A1 ES8703954 A1 ES 8703954A1 ES 543934 A ES543934 A ES 543934A ES 543934 A ES543934 A ES 543934A ES 8703954 A1 ES8703954 A1 ES 8703954A1
Authority
ES
Spain
Prior art keywords
paper
pulp
approximately
aluminum
cellulose
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES543934A
Other languages
English (en)
Spanish (es)
Other versions
ES543934A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka 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.)
Filing date
Publication date
Application filed by Eka AB filed Critical Eka AB
Publication of ES8703954A1 publication Critical patent/ES8703954A1/es
Publication of ES543934A0 publication Critical patent/ES543934A0/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/31—Gums
    • D21H17/32—Guar or other polygalactomannan gum
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Making Paper Articles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
ES543934A 1984-06-07 1985-06-05 Un procedimiento de fabricar papel Expired ES8703954A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8403062A SE8403062L (sv) 1984-06-07 1984-06-07 Forfarande vid papperstillverkning

Publications (2)

Publication Number Publication Date
ES8703954A1 true ES8703954A1 (es) 1987-03-01
ES543934A0 ES543934A0 (es) 1987-03-01

Family

ID=20356162

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543934A Expired ES8703954A1 (es) 1984-06-07 1985-06-05 Un procedimiento de fabricar papel

Country Status (16)

Country Link
US (1) US4961825A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0185068B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61502338A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE46733T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU573360B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8506769A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1250703A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE185068T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8703954A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI76392C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO165449C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ212332A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE8403062L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU1607691A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1986000100A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA854263B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451739B (sv) * 1985-04-03 1987-10-26 Eka Nobel Ab Papperstillverkningsforfarande och pappersprodukt varvid som avvattnings- och retentionsforbettrande kemikalie anvends katjonisk polyakrylamid och en speciell oorganisk kolloid
GB8531558D0 (en) * 1985-12-21 1986-02-05 Wiggins Teape Group Ltd Loaded paper
SE8701252D0 (sv) * 1987-03-03 1987-03-25 Eka Nobel Ab Sett vid framstellning av papper
FR2612213B1 (fr) * 1987-03-13 1989-06-30 Roquette Freres Procede de fabrication du papier
US5176891A (en) * 1988-01-13 1993-01-05 Eka Chemicals, Inc. Polyaluminosilicate process
US4927498A (en) * 1988-01-13 1990-05-22 E. I. Du Pont De Nemours And Company Retention and drainage aid for papermaking
US4798653A (en) * 1988-03-08 1989-01-17 Procomp, Inc. Retention and drainage aid for papermaking
SE462721B (sv) * 1988-03-08 1990-08-20 Eka Nobel Ab Saett vid framstaellning av papper genom formning och avvattning av en suspension av cellulosainnehaallande fibrer
SE461156B (sv) * 1988-05-25 1990-01-15 Eka Nobel Ab Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra
BR8903325A (pt) * 1988-08-26 1990-03-13 Nalco Chemical Co Processo de fabricacao de papel
SE467627B (sv) * 1988-09-01 1992-08-17 Eka Nobel Ab Saett vid framstaellning av papper
US5185206A (en) * 1988-09-16 1993-02-09 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
ES2055084T3 (es) * 1988-09-16 1994-08-16 Du Pont Microgeles de polisilicato como coadyuvantes de retencion/drenaje en la fabricacion del papel.
US5294299A (en) * 1988-11-07 1994-03-15 Manfred Zeuner Paper, cardboard or paperboard-like material and a process for its production
SE500367C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler och förfarande för framställning av papper
SE500387C2 (sv) * 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
US5032227A (en) * 1990-07-03 1991-07-16 Vinings Industries Inc. Production of paper or paperboard
SE502192C2 (sv) * 1990-12-11 1995-09-11 Eka Nobel Ab Upplösningsförfarande avsett för en lösning innehållande höghaltjoniserad stärkelse
SE9003954L (sv) * 1990-12-11 1992-06-12 Eka Nobel Ab Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter
US5098520A (en) * 1991-01-25 1992-03-24 Nalco Chemcial Company Papermaking process with improved retention and drainage
DE69224063D1 (de) * 1991-07-02 1998-02-19 Eka Chemicals Ab Verfahren zur herstellung von papier
FR2678961B1 (fr) * 1991-07-12 1993-10-15 Atochem Procede nouveau de fabrication de papier et papier ainsi obtenu.
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
SE9103140L (sv) * 1991-10-28 1993-04-29 Eka Nobel Ab Hydrofoberat papper
SE501216C2 (sv) * 1992-08-31 1994-12-12 Eka Nobel Ab Vattenhaltig, stabil suspension av kolloidala partiklar samt framställning och användning av densamma
US5584966A (en) * 1994-04-18 1996-12-17 E. I. Du Pont De Nemours And Company Paper formation
FI970607L (fi) * 1994-08-16 1997-02-13 Chemisolv Ltd Parannuksia materiaalin levityksessä alustaan
NL9401487A (nl) * 1994-09-13 1996-04-01 Avebe Coop Verkoop Prod Werkwijze voor het vervaardigen van papier, alsmede aldus vervaardigd papier.
SE9404201D0 (sv) * 1994-12-02 1994-12-02 Eka Nobel Ab Sizing dispersions
US6228217B1 (en) * 1995-01-13 2001-05-08 Hercules Incorporated Strength of paper made from pulp containing surface active, carboxyl compounds
FR2732368B1 (fr) * 1995-03-31 1997-06-06 Roquette Freres Nouveau procede de fabrication de papier
SE9501769D0 (sv) * 1995-05-12 1995-05-12 Eka Nobel Ab A process for the production of paper
US5846384A (en) * 1995-06-15 1998-12-08 Eka Chemicals Ab Process for the production of paper
SE9502522D0 (sv) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
SE513411C2 (sv) * 1995-07-17 2000-09-11 Sveriges Staerkelseproducenter Användning av katjonisk stärkelse av amylopektintyp som retentionsförbättrande tillsats vid papperstillverkning
US5595630A (en) * 1995-08-31 1997-01-21 E. I. Du Pont De Nemours And Company Process for the manufacture of paper
SE9504081D0 (sv) * 1995-11-15 1995-11-15 Eka Nobel Ab A process for the production of paper
SE9600285D0 (sv) 1996-01-26 1996-01-26 Eka Nobel Ab Modification of starch
EP0824161A3 (de) * 1996-08-12 1998-04-08 Südzucker Aktiengesellschaft Mannheim/Ochsenfurt Stärke und Stärkederivate für die Papierindustrie
ES2324304T3 (es) 1997-06-09 2009-08-04 Akzo Nobel N.V. Microgeles de polisilicato.
WO1998056716A1 (en) 1997-06-09 1998-12-17 Akzo Nobel N.V. Polysilicate microgels and silica-based materials
FR2766849B1 (fr) * 1997-08-01 1999-12-24 Rhodia Chimie Sa Procede de fabrication de papier utilisant un nouveau systeme de retention comprenant une silice precipitee et un polymere cationique
KR100403838B1 (ko) 1998-04-27 2003-11-01 악조 노벨 엔.브이. 제지 방법
EP0953680A1 (en) * 1998-04-27 1999-11-03 Akzo Nobel N.V. A process for the production of paper
US7306700B1 (en) 1998-04-27 2007-12-11 Akzo Nobel Nv Process for the production of paper
US6083997A (en) * 1998-07-28 2000-07-04 Nalco Chemical Company Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
US6217709B1 (en) 1998-11-23 2001-04-17 Hercules Incorporated Cationic starch/cationic galactomannan gum blends as strength and drainage aids
US7169261B2 (en) 1999-05-04 2007-01-30 Akzo Nobel N.V. Silica-based sols
KR100473904B1 (ko) * 1999-05-04 2005-03-08 악조 노벨 엔.브이. 실리카-기초졸
TW527457B (en) 1999-11-08 2003-04-11 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW483970B (en) 1999-11-08 2002-04-21 Ciba Spec Chem Water Treat Ltd A process for making paper and paperboard
TW550325B (en) 1999-11-08 2003-09-01 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW524910B (en) 1999-11-08 2003-03-21 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
US6379501B1 (en) * 1999-12-14 2002-04-30 Hercules Incorporated Cellulose products and processes for preparing the same
AU767369C (en) 1999-12-20 2004-09-02 Akzo Nobel N.V. Silica-based sols
DE10024437A1 (de) * 2000-05-19 2001-11-29 Aventis Res & Tech Gmbh & Co Verfahren zur selektiven Herstellung von Essigsäure durch katalytische Oxidation von Ethan
EP1160379B2 (en) * 2000-05-31 2011-03-16 Oji Paper Co., Ltd. Paper for use in molding
AU2001288175A1 (en) 2000-09-20 2002-04-02 Akzo Nobel N.V. A process for the production of paper
MY140287A (en) 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
FR2819246B1 (fr) * 2000-12-27 2003-10-03 Rhodia Chimie Sa Suspensions de silice precipitee, dopee et de faible granulometrie et leur application comme charge pour papier
US7189776B2 (en) 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
US20040138438A1 (en) * 2002-10-01 2004-07-15 Fredrik Solhage Cationised polysaccharide product
US20040104004A1 (en) * 2002-10-01 2004-06-03 Fredrik Solhage Cationised polysaccharide product
US7303654B2 (en) * 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
CA2506550A1 (en) * 2002-11-19 2004-06-03 Akzo Nobel N.V. Cellulosic product and process for its production
CN1784525A (zh) * 2003-05-09 2006-06-07 阿克佐诺贝尔公司 一种造纸方法
US6906404B2 (en) * 2003-05-16 2005-06-14 Ballard Power Systems Corporation Power module with voltage overshoot limiting
US7708862B2 (en) 2003-07-04 2010-05-04 Kemira Oyj Paper production with modified silica gels as microparticles
DE102004020112A1 (de) 2003-07-04 2005-01-20 Bayer Chemicals Ag Papierherstellung mit modifizierten Kieselsolen als Mikropartikel
GB0402470D0 (en) 2004-02-04 2004-03-10 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
GB0402469D0 (en) * 2004-02-04 2004-03-10 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
US7629392B2 (en) 2004-04-07 2009-12-08 Akzo Nobel N.V. Silica-based sols and their production and use
US7732495B2 (en) 2004-04-07 2010-06-08 Akzo Nobel N.V. Silica-based sols and their production and use
US20050257909A1 (en) * 2004-05-18 2005-11-24 Erik Lindgren Board, packaging material and package as well as production and uses thereof
US7955473B2 (en) 2004-12-22 2011-06-07 Akzo Nobel N.V. Process for the production of paper
US20060254464A1 (en) * 2005-05-16 2006-11-16 Akzo Nobel N.V. Process for the production of paper
US8273216B2 (en) * 2005-12-30 2012-09-25 Akzo Nobel N.V. Process for the production of paper
CA2635661C (en) 2005-12-30 2015-01-13 Akzo Nobel N.V. A process for the production of paper
PL3246465T3 (pl) 2006-01-17 2021-04-19 International Paper Company Podłoża papierowe zawierające dużą ilość powierzchniowego środka zaklejającego i małą ilość wewnętrznego środka zaklejającego oraz dużą stabilność wymiarową
RU2418903C2 (ru) * 2006-01-17 2011-05-20 Интернэшнл Пэйпа Кампани Бумажные основы с повышенной проклейкой поверхности и низкой проклейкой полотна, обладающие высокой стабильностью размеров
US8728274B2 (en) * 2006-09-22 2014-05-20 Akzo Nobel N.V. Treatment of pulp
WO2008066487A1 (en) * 2006-12-01 2008-06-05 Akzo Nobel N.V. Packaging laminate
JP2010513742A (ja) * 2006-12-21 2010-04-30 アクゾ ノーベル ナムローゼ フェンノートシャップ セルロース系製品の製造の為の方法
DE102008000811A1 (de) 2007-03-29 2008-10-09 Basf Se Verfahren zur Herstellung von Papier
WO2008143580A1 (en) * 2007-05-23 2008-11-27 Akzo Nobel N.V. Process for the production of a cellulosic product
AR066831A1 (es) 2007-06-07 2009-09-16 Akzo Nobel Nv Soles a base de silice
CL2008002019A1 (es) * 2007-07-16 2009-01-16 Akzo Nobel Chemicals Int Bv Composicion de carga que comprende una carga, un compuesto inorganico cationico, un compuesto organico cationico y un polisacarido anionico; metodo para preparar dicha composicion; uso como aditivo para una suspension celulosica acuosa; procedimiento para producir papel; y papel.
FI20085227L (fi) * 2008-03-14 2009-09-15 Kautar Oy Lujitettu huokoinen kuitutuote
RU2517511C2 (ru) 2008-03-31 2014-05-27 Интернэшнл Пэйпа Кампани Регистрирующий лист с улучшенным качеством печати при низких уровнях добавок
CN102131833B (zh) 2008-06-19 2016-04-20 巴克曼实验室国际公司 低脒含量聚乙烯胺、包含该低脒含量聚乙烯胺的组合物和方法
WO2011002677A1 (en) * 2009-06-29 2011-01-06 Buckman Laboratories International, Inc. Papermaking and products made thereby with high solids glyoxalated-polyacrylamide and silicon-containing microparticle
US20100330366A1 (en) * 2009-06-30 2010-12-30 Keiser Bruce A Silica-based particle composition
EP2402503A1 (en) 2010-06-30 2012-01-04 Akzo Nobel Chemicals International B.V. Process for the production of a cellulosic product
RU2483151C1 (ru) * 2011-11-10 2013-05-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ изготовления бумаги для печати
WO2013081955A1 (en) * 2011-12-01 2013-06-06 Buckman Laboratories International, Inc. Method and system for producing market pulp and products thereof
CA2862095C (en) 2012-02-01 2017-04-11 Basf Se Process for the manufacture of paper and paperboard
CN104145060B (zh) 2012-03-01 2017-02-22 巴斯夫欧洲公司 生产纸和纸板的方法
WO2014055787A1 (en) * 2012-10-05 2014-04-10 Specialty Minerals (Michigan) Inc. Filler suspension and its use in the manufacture of paper
US10113270B2 (en) 2013-01-11 2018-10-30 Basf Se Process for the manufacture of paper and paperboard
US9771271B2 (en) 2013-08-23 2017-09-26 Akzo Nobel Chemicals International B.V. Silica sol
CN104947499B (zh) 2013-12-18 2018-01-19 艺康美国股份有限公司 硅溶胶、制备其的设备和方法和其在造纸中的应用
WO2021256911A1 (ru) * 2020-06-19 2021-12-23 Айнур Алимбаевна ИБЖАНОВА Способ получения целлюлозы из рисовой соломы и бумаги из неё

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US3520824A (en) * 1969-04-01 1970-07-21 Mobil Oil Corp Method of preparing silica-alumina hydrosols
CA1148872A (en) * 1979-04-06 1983-06-28 Eugene A. Ostreicher Filter with inorganic cationic colloidal silica
SE419236B (sv) * 1979-06-01 1981-07-20 Eka Ab Ytmodifierat pigment av naturligt kaolinmaterial, samt for dess framstellning
SE432951B (sv) * 1980-05-28 1984-04-30 Eka Ab Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten
US4385961A (en) * 1981-02-26 1983-05-31 Eka Aktiebolag Papermaking
SE8107078L (sv) * 1981-11-27 1983-05-28 Eka Ab Forfarande for papperstillverkning

Also Published As

Publication number Publication date
NO165449B (no) 1990-11-05
BR8506769A (pt) 1986-09-23
US4961825A (en) 1990-10-09
JPH0219238B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-01
FI860548A0 (fi) 1986-02-06
NO860422L (no) 1986-02-06
NZ212332A (en) 1988-11-29
ZA854263B (en) 1986-01-29
SU1607691A3 (ru) 1990-11-15
JPS61502338A (ja) 1986-10-16
CA1250703A (en) 1989-03-07
AU573360B2 (en) 1988-06-02
DE3573282D1 (en) 1989-11-02
EP0185068A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-06-25
ATE46733T1 (de) 1989-10-15
AU4498585A (en) 1986-01-10
WO1986000100A1 (en) 1986-01-03
SE8403062L (sv) 1985-12-08
ES543934A0 (es) 1987-03-01
NO165449C (no) 1991-02-13
FI76392B (fi) 1988-06-30
FI860548L (fi) 1986-02-06
FI76392C (fi) 1988-10-10
EP0185068B1 (en) 1989-09-27
SE8403062D0 (sv) 1984-06-07
DE185068T1 (de) 1986-11-06

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