SE8107078L
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1981-11-27 |
1983-05-28 |
Eka Ab |
Forfarande for papperstillverkning
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FI72557C
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1984-01-11 |
1992-01-08 |
Kemira Oy |
Pappersframstaellningsfoerfarande och aemneskomposition foer anvaendning daeri.
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1984-03-02 |
1986-08-05 |
Monsanto Company |
Viscosity modifiers for grafted starch polymer solutions
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SE451739B
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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
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JPH0663197B2
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1985-11-07 |
1994-08-17 |
三菱製紙株式会社 |
中性紙の製紙方法
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GB8602121D0
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1986-01-29 |
1986-03-05 |
Allied Colloids Ltd |
Paper & paper board
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1986-01-29 |
1990-04-03 |
Allied Colloids Ltd. |
Production of paper and paper board
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1986-02-24 |
1988-06-14 |
Nalco Chemical Company |
Papermaking aid
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1987-02-02 |
1989-06-20 |
Nissan Chemical Industries Ltd. |
Papermaking method
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SE8701252D0
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1987-03-03 |
1987-03-25 |
Eka Nobel Ab |
Sett vid framstellning av papper
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1987-09-22 |
1989-01-03 |
Nalco Chemical Company |
Method for dewatering paper
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JPH0192498A
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1987-10-02 |
1989-04-11 |
Hokuetsu Paper Mills Ltd |
中性紙の製造方法
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1988-01-13 |
1993-01-05 |
Eka Chemicals, Inc. |
Polyaluminosilicate process
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1988-01-13 |
1990-05-22 |
E. I. Du Pont De Nemours And Company |
Retention and drainage aid for papermaking
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1988-03-08 |
1989-01-17 |
Procomp, Inc. |
Retention and drainage aid for papermaking
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SE461156B
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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
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1988-09-02 |
1991-10-29 |
Betz Paperchem, Inc. |
Papermaking using cationic starch and carboxymethyl cellulose or its additionally substituted derivatives
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EP0359552B1
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1988-09-16 |
1993-05-19 |
E.I. Du Pont De Nemours And Company |
Microgels de polysilicate comme agents de rétention/d'egouttage lors de la fabrication du papier
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1988-11-07 |
1994-03-15 |
Manfred Zeuner |
Paper, cardboard or paperboard-like material and a process for its production
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1989-11-09 |
1994-06-13 |
Eka Nobel Ab |
Silikasoler och förfarande för framställning av papper
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SE500387C2
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1989-11-09 |
1994-06-13 |
Eka Nobel Ab |
Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
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1990-06-11 |
1993-12-28 |
American Cyanamid Company |
Charged organic polymer microbeads in paper-making process
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1990-12-11 |
1992-06-12 |
Eka Nobel Ab |
Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter
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1991-01-25 |
1992-03-24 |
Nalco Chemcial Company |
Papermaking process with improved retention and drainage
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1991-09-27 |
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Nalco Chemical Company |
Papermaking process
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1992-01-08 |
1996-11-05 |
Nalco Chemical Company |
Papermaking process with improved retention and maintained formation
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1992-08-31 |
1994-12-12 |
Eka Nobel Ab |
Vattenhaltig, stabil suspension av kolloidala partiklar samt framställning och användning av densamma
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1992-12-23 |
1994-11-29 |
National Starch And Chemical Investment Holding Corporation |
Method of papermaking using crosslinked cationic/amphoteric starches
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1993-05-28 |
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Calgon Corporation |
Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
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1993-05-28 |
1996-03-26 |
Calgon Corporation |
Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
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1993-05-28 |
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Calgon Corporation |
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1993-07-06 |
1993-08-18 |
Allied Colloids Ltd |
Production of paper
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1993-07-09 |
1995-09-05 |
The Dow Chemical Company |
Process for removing metal ions from liquids
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1993-07-19 |
1995-07-11 |
Cytec Technology Corp. |
Compositions and methods for improving performance during separation of solids from liquid particulate dispersions
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1994-06-01 |
1999-03-02 |
Allied Colloids Limited |
Manufacture of paper
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1994-10-11 |
1998-10-29 |
Nalco Chemical Co |
Verfahren zur Verbesserung der Retention von Mineral-Füllstoffen und Cellulosefasern auf einem Cellulose-Faserbogen
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1995-01-30 |
2003-10-16 |
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Use of vinylamine polymers with ionic, organic, cross-linked polymeric microbeads in paper-making
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1995-05-12 |
1995-05-12 |
Eka Nobel Ab |
A process for the production of paper
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1995-06-15 |
1998-12-08 |
Eka Chemicals Ab |
Process for the production of paper
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1995-07-07 |
1995-07-07 |
Eka Nobel Ab |
A process for the production of paper
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1995-09-22 |
1997-01-21 |
Nalco Chemical Company |
Papermaking process
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1995-09-28 |
1998-11-24 |
Nalco Chemical Company |
Colloidal silica/polyelectrolyte blends for pulp and paper applications
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EP0773319A1
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1995-11-08 |
1997-05-14 |
Nalco Chemical Company |
Méthode pour améliorer les performances des polymères et copolymères d'acrylamide utilisés en tant que floculants et agents de rétention
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GB9603909D0
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1996-02-23 |
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Allied Colloids Ltd |
Production of paper
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1996-05-01 |
1999-12-28 |
Nalco Chemical Company |
Papermaking process
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1996-05-01 |
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Nalco Chemical Company |
Use of diallyldimethylammonium chloride acrylamide dispersion copolymer in a papermaking process
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1996-05-14 |
1998-08-25 |
Nalco Chemical Company |
Combination of talc-bentonite for deposition control in papermaking processes
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1996-06-07 |
1999-01-12 |
Albion Kaolin Company |
Coating composition for paper and paper boards containing starch and smectite clay
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1996-07-03 |
1998-11-17 |
Nalco Chemical Company |
Use of blends of dispersion polymers and coagulants for coated broke treatment
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1996-07-03 |
1999-01-18 |
Nalco Chemical Company |
Utilisation de melanges de polymeres en dispersion et de coagulants pour le traitement de casses de fabrication couches
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1996-09-24 |
2000-06-06 |
Nalco Chemical Company |
Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids
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1996-09-24 |
2000-05-09 |
Nalco Chemical Company |
Papermaking process utilizing hydrophilic dispersion polymers of dimethylaminoethyl acrylate methyl chloride quaternary and acrylamide as retention and drainage aids
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1996-12-06 |
2000-09-05 |
Eka Chemicals Ab |
Process for the production of paper
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GB2333290B
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1997-05-19 |
1999-12-08 |
Sortwell & Co |
Method of water treatment using zeolite crystalloid coagulants
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1997-05-19 |
1999-05-04 |
Sortwell & Co. |
Method of making paper
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1997-06-09 |
2002-09-20 |
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Полисиликатные микрогели и материалы на основе диоксида кремния
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ATE427910T1
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1997-06-09 |
2009-04-15 |
Akzo Nobel Nv |
Polysilikat-mirkogele
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1997-09-16 |
1999-06-30 |
Metsae Serla Oyj |
Paperiraina ja menetelmä sen valmistamiseksi
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1997-09-16 |
2000-02-15 |
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Menetelmä paperirainan valmistamiseksi
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1997-09-16 |
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Menetelmä hienopaperin pohjapaperin valmistamiseksi
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1997-09-30 |
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1997-10-30 |
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Modified starch composition for removing particles from aqueous dispersions
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1997-10-30 |
1999-01-12 |
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Modified cationic starch composition for removing particles from aqueous dispersions
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1997-11-24 |
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Nalco Chemical Company |
Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment
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1998-02-17 |
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Production of paper and board products with improved retention, drainage and formation
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1998-02-17 |
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Nalco Chemical Company |
Starch retention in paper and board production
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1998-04-27 |
2007-12-11 |
Akzo Nobel Nv |
Process for the production of paper
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KR100403838B1
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1998-04-27 |
2003-11-01 |
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제지 방법
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1998-04-27 |
1999-11-03 |
Akzo Nobel N.V. |
Procédé pour la fabrication du papier
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1998-07-17 |
2000-01-27 |
Stockhausen Chem Fab Gmbh |
Verwendung von modifizierten Stärkeprodukten als Retentionsmittel bei der Papierherstellung
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Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
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1998-10-16 |
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Grain Processing Corporation |
Paper web with pre-flocculated filler incorporated therein
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1998-10-16 |
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Methode de fabrication d'une bande continue de papier
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Cationic starch/cationic galactomannan gum blends as strength and drainage aids
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1999-05-04 |
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Silica-based sols
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Silica-based sols
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1999-11-08 |
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Ciba Spec Chem Water Treat Ltd |
Manufacture of paper and paperboard
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1999-11-08 |
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A process for making paper and paperboard
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1999-11-08 |
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Ciba Spec Chem Water Treat Ltd |
Manufacture of paper and paperboard
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Manufacture of paper and paperboard
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1999-12-06 |
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Hercules Incorporated |
Method for making hydrophobically associative polymers, methods of use and compositions
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Sols a base de silice
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2000-02-29 |
2001-11-13 |
Nalco Chemical Company |
Method of increasing the dry strength of paper products using cationic dispersion polymers
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2000-05-19 |
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Verfahren zur selektiven Herstellung von Essigsäure durch katalytische Oxidation von Ethan
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Cargill, Incorporated |
Starch compositions and methods for use in papermaking
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Starch compositions and methods for use in papermaking
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WO2002025013A1
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2000-09-20 |
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Akzo Nobel N.V. |
Procede de production de papier
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2000-10-16 |
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Ciba Spec Chem Water Treat Ltd |
Manufacture of paper and paperboard
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Aqueous composition
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2001-11-13 |
2004-03-02 |
E. I. Du Pont De Nemours And Company |
Modified starch and process therefor
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Hans Johansson-Vestin |
Aqueous silica-containing composition
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Papermaking process using a specified NSF to silica-based particle ratio
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2002-04-03 |
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백색 피치 침착 처리
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Cationised polysaccharide product
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Cationised polysaccharide product
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2002-10-31 |
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High strength dimensionally stable core
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2002-11-19 |
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Cellulosic product and process for its production
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2002-12-06 |
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2003-02-27 |
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The University Of Maine Board Of Trustees |
Starch compositions and methods of making starch compositions
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Ciba Spec Chem Water Treat Ltd |
composições aquosas e seu uso na fabricação de papel e papelão
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2003-05-09 |
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Proceso para la produccion de papel
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2003-05-09 |
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一种造纸方法
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2003-05-16 |
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Ballard Power Systems Corporation |
Power module with voltage overshoot limiting
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Proceso para fabricar papel.
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Production of a fermentation product
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Production of a fermentation product
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Silica-based sols and their production and use
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Silica-based sols and their production and use
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Board, packaging material and package as well as production and uses thereof
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Charge contenant de la cellulose pour produits en papier, papier de soie ou carton et son procede de production, produits en papier, papier de soie ou carton contenant ladite charge ou melange sec utilise pour leur production
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2004-12-22 |
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Process for the production of paper
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2004-12-29 |
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Process for the production of paper
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Sposób wytwarzania papieru
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Process for the production of paper
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Production and use of polysilicate particulate materials
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2006-09-22 |
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Treatment of pulp
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Composition silicieuse et son utilisation dans la fabrication du papier
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Method for producing a multi layer fiber web from cellulose fibers
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2006-12-01 |
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Produkt celulozowy
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