FI97307C - Menetelmä paperin ja kartongin valmistamiseksi - Google Patents
Menetelmä paperin ja kartongin valmistamiseksi Download PDFInfo
- Publication number
- FI97307C FI97307C FI891465A FI891465A FI97307C FI 97307 C FI97307 C FI 97307C FI 891465 A FI891465 A FI 891465A FI 891465 A FI891465 A FI 891465A FI 97307 C FI97307 C FI 97307C
- Authority
- FI
- Finland
- Prior art keywords
- polymer
- stock
- suspension
- added
- process according
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 29
- 230000008569 process Effects 0.000 title claims description 17
- 239000011087 paperboard Substances 0.000 title claims description 7
- 239000011111 cardboard Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims description 62
- 239000000725 suspension Substances 0.000 claims description 13
- 239000000440 bentonite Substances 0.000 claims description 11
- 229910000278 bentonite Inorganic materials 0.000 claims description 11
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 11
- 229920006317 cationic polymer Polymers 0.000 claims description 8
- 239000000123 paper Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000007865 diluting Methods 0.000 claims description 5
- 229920002873 Polyethylenimine Polymers 0.000 claims description 4
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 239000007900 aqueous suspension Substances 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims description 2
- 150000003926 acrylamides Chemical class 0.000 claims description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 229920000768 polyamine Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 238000007792 addition Methods 0.000 description 8
- 125000002091 cationic group Chemical group 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 229920006158 high molecular weight polymer Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical group CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- WHNPOQXWAMXPTA-UHFFFAOYSA-N 3-methylbut-2-enamide Chemical compound CC(C)=CC(N)=O WHNPOQXWAMXPTA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- -1 alum Substances 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
-
- 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
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
- D21H23/16—Addition before or during pulp beating or refining
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/08—Mechanical or thermomechanical pulp
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/14—Secondary fibres
-
- 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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups 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
- D21H17/63—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
- Paper (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888807444A GB8807444D0 (en) | 1988-03-28 | 1988-03-28 | Production of paper & paper board |
| GB8807444 | 1988-03-28 | ||
| GB888815219A GB8815219D0 (en) | 1988-06-27 | 1988-06-27 | Production of paper & paper board |
| GB8815219 | 1988-06-27 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI891465A0 FI891465A0 (fi) | 1989-03-28 |
| FI891465L FI891465L (fi) | 1989-09-29 |
| FI97307B FI97307B (fi) | 1996-08-15 |
| FI97307C true FI97307C (fi) | 1997-11-11 |
Family
ID=26293708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI891465A FI97307C (fi) | 1988-03-28 | 1989-03-28 | Menetelmä paperin ja kartongin valmistamiseksi |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0335575B2 (de) |
| JP (2) | JPH026683A (de) |
| KR (1) | KR960002733B1 (de) |
| AU (1) | AU613465B2 (de) |
| CA (1) | CA1322435C (de) |
| DE (1) | DE68905208T3 (de) |
| ES (1) | ES2053980T5 (de) |
| FI (1) | FI97307C (de) |
| NO (1) | NO174724B (de) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9003954L (sv) * | 1990-12-11 | 1992-06-12 | Eka Nobel Ab | Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter |
| US5126014A (en) * | 1991-07-16 | 1992-06-30 | Nalco Chemical Company | Retention and drainage aid for alkaline fine papermaking process |
| US5221435A (en) * | 1991-09-27 | 1993-06-22 | Nalco Chemical Company | Papermaking process |
| DE4311599A1 (de) * | 1993-04-08 | 1994-10-13 | Henkel Kgaa | Verfahren zur Kontrolle des Absetzens klebender Verunreinigungen aus Papierstoff-Suspensionen |
| US5484834A (en) * | 1993-11-04 | 1996-01-16 | Nalco Canada Inc. | Liquid slurry of bentonite |
| GB9410920D0 (en) * | 1994-06-01 | 1994-07-20 | Allied Colloids Ltd | Manufacture of paper |
| US5810971A (en) * | 1995-05-17 | 1998-09-22 | Nalco Canada, Inc. | Liquid slurry of bentonite |
| SE9502522D0 (sv) * | 1995-07-07 | 1995-07-07 | Eka Nobel Ab | A process for the production of paper |
| EP0760406A3 (de) * | 1995-08-24 | 1997-09-17 | Nalco Canada Inc | Kombination von Poly(Dadmac/Acrylamid) und Bentonit zur Pechkontrolle in Verfahren zur Papierherstellung |
| US5840158A (en) * | 1995-09-28 | 1998-11-24 | Nalco Chemical Company | Colloidal silica/polyelectrolyte blends for pulp and paper applications |
| US5620629A (en) * | 1995-09-28 | 1997-04-15 | Nalco Chemical Company | Colloidal silica/polyelectrolyte blends for natural water clarification |
| CA2180371A1 (en) * | 1996-02-13 | 1997-08-14 | Brian Frederic Satterfield | Production of filled paper and compositions for use in this |
| GB9603909D0 (en) | 1996-02-23 | 1996-04-24 | Allied Colloids Ltd | Production of paper |
| DE19627553A1 (de) * | 1996-07-09 | 1998-01-15 | Basf Ag | Verfahren zur Herstellung von Papier und Karton |
| US6113741A (en) * | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
| DE19654390A1 (de) * | 1996-12-27 | 1998-07-02 | Basf Ag | Verfahren zur Herstellung von Papier |
| DE19715832A1 (de) | 1997-04-16 | 1998-10-22 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
| KR100403840B1 (ko) | 1998-04-27 | 2003-11-01 | 악조 노벨 엔.브이. | 제지 방법 |
| EP0953680A1 (de) * | 1998-04-27 | 1999-11-03 | Akzo Nobel N.V. | Verfahren zur Herstellung von Papier |
| 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 |
| CN1231639C (zh) * | 1998-09-22 | 2005-12-14 | 卡尔贡公司 | 在造纸过程中使用的微粒体系中的二氧化硅－酸性胶体混合物 |
| TW527457B (en) | 1999-11-08 | 2003-04-11 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| 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 |
| JP3819731B2 (ja) * | 2000-11-30 | 2006-09-13 | ハイモ株式会社 | 中性新聞用紙の抄紙方法 |
| DE20220979U1 (de) | 2002-08-07 | 2004-10-14 | Basf Ag | Papierprodukt |
| 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 |
| JP4517662B2 (ja) * | 2004-02-10 | 2010-08-04 | 栗田工業株式会社 | 紙及び板紙の製造方法 |
| DE102004044379B4 (de) | 2004-09-10 | 2008-01-10 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton und Verwendung einer Retentionsmittelkombination |
| DE102004058587A1 (de) | 2004-12-03 | 2006-06-14 | Basf Ag | Verfahren zur Herstellung von Papieren mit hohen Flächengewichten |
| US7955473B2 (en) | 2004-12-22 | 2011-06-07 | Akzo Nobel N.V. | Process for the production of paper |
| DE102004063005A1 (de) | 2004-12-22 | 2006-07-13 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
| US20060254464A1 (en) | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
| PT1969183E (pt) | 2005-12-30 | 2015-03-06 | Akzo Nobel Nv | Processo para a produção de papel |
| CN101529021B (zh) * | 2006-10-25 | 2014-12-10 | 巴斯夫欧洲公司 | 提高纸强度的方法 |
| US7758934B2 (en) | 2007-07-13 | 2010-07-20 | Georgia-Pacific Consumer Products Lp | Dual mode ink jet paper |
| JP5190877B2 (ja) * | 2008-04-04 | 2013-04-24 | ハイモ株式会社 | 紙の欠陥発生抑制方法 |
| JP5584505B2 (ja) * | 2010-03-30 | 2014-09-03 | 日本製紙株式会社 | 紙の製造方法 |
| BR112014017989B1 (pt) | 2012-02-01 | 2021-02-23 | Basf Se | processo para a fabricação de papel ou papelão |
| US9631319B2 (en) | 2012-03-01 | 2017-04-25 | Basf Se | Process for the manufacture of paper and paperboard |
| CA2897185C (en) | 2013-01-11 | 2018-10-09 | Basf Se | Process for the manufacture of paper and paperboard |
| JP6929899B2 (ja) * | 2018-06-15 | 2021-09-01 | 栗田工業株式会社 | 紙及び紙板の製造方法 |
| WO2019239819A1 (ja) * | 2018-06-15 | 2019-12-19 | 栗田工業株式会社 | 紙及び紙板の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5512868A (en) * | 1978-07-12 | 1980-01-29 | Mitsubishi Paper Mills Ltd | Production of neutral paper |
| DE3065576D1 (en) * | 1979-03-28 | 1983-12-22 | Allied Colloids Ltd | Production of paper and paper board |
| DE3541163A1 (de) * | 1985-11-21 | 1987-05-27 | Basf Ag | Verfahren zur herstellung von papier und karton |
| GB8602121D0 (en) * | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
| US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
| JPH0192498A (ja) * | 1987-10-02 | 1989-04-11 | Hokuetsu Paper Mills Ltd | 中性紙の製造方法 |
-
1989
- 1989-03-22 ES ES89302842T patent/ES2053980T5/es not_active Expired - Lifetime
- 1989-03-22 EP EP89302842A patent/EP0335575B2/de not_active Expired - Lifetime
- 1989-03-22 DE DE68905208T patent/DE68905208T3/de not_active Expired - Lifetime
- 1989-03-27 JP JP1074813A patent/JPH026683A/ja active Granted
- 1989-03-28 FI FI891465A patent/FI97307C/fi not_active IP Right Cessation
- 1989-03-28 AU AU31749/89A patent/AU613465B2/en not_active Expired
- 1989-03-28 CA CA000594866A patent/CA1322435C/en not_active Expired - Lifetime
- 1989-03-28 KR KR1019890003911A patent/KR960002733B1/ko not_active Expired - Lifetime
- 1989-03-28 NO NO891301A patent/NO174724B/no unknown
-
1992
- 1992-09-18 JP JP4249955A patent/JPH05239800A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE68905208T2 (de) | 1993-10-07 |
| EP0335575B1 (de) | 1993-03-10 |
| EP0335575A3 (en) | 1990-12-12 |
| KR890014836A (ko) | 1989-10-25 |
| KR960002733B1 (ko) | 1996-02-26 |
| AU3174989A (en) | 1989-09-28 |
| FI97307B (fi) | 1996-08-15 |
| EP0335575A2 (de) | 1989-10-04 |
| EP0335575B2 (de) | 2000-08-23 |
| CA1322435C (en) | 1993-09-28 |
| ES2053980T5 (es) | 2000-12-16 |
| NO891301D0 (no) | 1989-03-28 |
| NO174724B (no) | 1994-03-14 |
| NO891301L (no) | 1989-09-29 |
| FI891465A0 (fi) | 1989-03-28 |
| JPH05239800A (ja) | 1993-09-17 |
| JPH0529719B2 (de) | 1993-05-06 |
| FI891465L (fi) | 1989-09-29 |
| DE68905208D1 (de) | 1993-04-15 |
| AU613465B2 (en) | 1991-08-01 |
| DE68905208T3 (de) | 2001-02-15 |
| JPH026683A (ja) | 1990-01-10 |
| ES2053980T3 (es) | 1994-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI97307C (fi) | Menetelmä paperin ja kartongin valmistamiseksi | |
| US5501774A (en) | Production of filled paper | |
| CA1255856B (en) | Production of paper and board | |
| CN104114766B (zh) | 用于改进纸和纸板的体系和方法 | |
| WO2012175528A1 (en) | Manufacture of paper and paperboard | |
| KR20160111911A (ko) | 섬유 스톡을 처리하기 위한 제지제 조성물 및 방법 | |
| WO2010026101A1 (de) | Verfahren zur herstellung von papier, pappe und karton unter verwendung von endo-beta-1,4-glucanasen als entwässerungsmittel | |
| EP1792010B1 (de) | Verfahren zur herstellung von papier, pappe und karton | |
| US7189776B2 (en) | Aqueous composition | |
| KR20160040297A (ko) | 탈수제 및 건조 지력 증강제를 위한 폴리에틸렌 옥시드 처리 | |
| US6719881B1 (en) | Acid colloid in a microparticle system used in papermaking | |
| CA2405649C (en) | Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide | |
| KR20010075219A (ko) | 제지 공정에 사용되는 미립자 시스템 중의 산성 콜로이드 | |
| EP0203817A1 (de) | Polymere Zusammensetzungen | |
| CN103608516B (zh) | 生产纸和纸板 | |
| ZA200208339B (en) | Papermaking pulp including system. | |
| FI108060B (fi) | Täytetyn paperin valmistus | |
| NO841007L (no) | Fremgangsmaate til aa forbedre retensjonen av fyllstoffer og masse-finstoffer og oeke avvanningshastigheten ved papirfremstilling | |
| WO2005124020A1 (en) | Method for manufacturing paper or similar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| FG | Patent granted |
Owner name: CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED |
|
| MA | Patent expired |