NO891301L - Fremgangsmaate for fremstilling av papir og papp. - Google Patents
Fremgangsmaate for fremstilling av papir og papp.Info
- Publication number
- NO891301L NO891301L NO89891301A NO891301A NO891301L NO 891301 L NO891301 L NO 891301L NO 89891301 A NO89891301 A NO 89891301A NO 891301 A NO891301 A NO 891301A NO 891301 L NO891301 L NO 891301L
- Authority
- NO
- Norway
- Prior art keywords
- paper
- suspension
- prepared
- procedure
- cationic polymer
- Prior art date
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
- 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)
Abstract
i Papir eller papp fremstilles ved å tilveiebringe en vandig cellulosesuspensjon inneholdende en kationisk polymer og deretter tilsette kationisk stivelse eller en høymolekylcr syntetisk kationisk polymer, hvoretter suspensjonen underkastes skjcrkrefter, hvoretter man tilsetter et uorganisk materiale valgt fra gruppen bestående av bentonitt eller kolloidal silisiumdioksyd. Fremgangsmåten er av spesiell verdi når suspensjonen fremstilles fra mekanisk avledet masse og/eller bleket masse, og når produktet er avispapir eller papp.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888807444A GB8807444D0 (en) | 1988-03-28 | 1988-03-28 | Production of paper & paper board |
GB888815219A GB8815219D0 (en) | 1988-06-27 | 1988-06-27 | Production of paper & paper board |
Publications (3)
Publication Number | Publication Date |
---|---|
NO891301D0 NO891301D0 (no) | 1989-03-28 |
NO891301L true NO891301L (no) | 1989-09-29 |
NO174724B NO174724B (no) | 1994-03-14 |
Family
ID=26293708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO891301A NO174724B (no) | 1988-03-28 | 1989-03-28 | Fremgangsmaate for fremstilling av papir og papp |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0335575B2 (no) |
JP (2) | JPH026683A (no) |
KR (1) | KR960002733B1 (no) |
AU (1) | AU613465B2 (no) |
CA (1) | CA1322435C (no) |
DE (1) | DE68905208T3 (no) |
ES (1) | ES2053980T5 (no) |
FI (1) | FI97307C (no) |
NO (1) | NO174724B (no) |
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 (en) * | 1995-08-24 | 1997-09-17 | Nalco Canada Inc | Combination of poly (dadmac / acrylamide) and bentonite for pitch control in papermaking processes |
US5620629A (en) * | 1995-09-28 | 1997-04-15 | Nalco Chemical Company | Colloidal silica/polyelectrolyte blends for natural water clarification |
US5840158A (en) * | 1995-09-28 | 1998-11-24 | Nalco Chemical Company | Colloidal silica/polyelectrolyte blends for pulp and paper applications |
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 (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 |
DE69931343T2 (de) * | 1998-09-22 | 2006-09-28 | Calgon Corp., Naperville | Mischung aus kieselsäure und saurem kolloid zu einem mikropartikelsystem für die papierherstellung |
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 |
GB0402469D0 (en) | 2004-02-04 | 2004-03-10 | Ciba Spec Chem Water Treat Ltd | Production of a fermentation product |
GB0402470D0 (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 |
DE102004063005A1 (de) | 2004-12-22 | 2006-07-13 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
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 |
WO2007078245A1 (en) | 2005-12-30 | 2007-07-12 | Akzo Nobel N.V. | A process for the production of paper |
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 |
CA2862095C (en) | 2012-02-01 | 2017-04-11 | Basf Se | Process for the manufacture of paper and paperboard |
ES2663384T3 (es) | 2012-03-01 | 2018-04-12 | Basf Se | Proceso para la fabricación de papel y cartón |
US10113270B2 (en) | 2013-01-11 | 2018-10-30 | Basf Se | Process for the manufacture of paper and paperboard |
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 |
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 |
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 |
EP0017353B2 (en) * | 1979-03-28 | 1992-04-29 | Ciba Specialty Chemicals Water Treatments Limited | 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/en 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 CA CA000594866A patent/CA1322435C/en not_active Expired - Lifetime
- 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 NO NO891301A patent/NO174724B/no unknown
- 1989-03-28 KR KR1019890003911A patent/KR960002733B1/ko not_active IP Right Cessation
-
1992
- 1992-09-18 JP JP4249955A patent/JPH05239800A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES2053980T3 (es) | 1994-08-01 |
FI891465A (fi) | 1989-09-29 |
AU613465B2 (en) | 1991-08-01 |
DE68905208T2 (de) | 1993-10-07 |
EP0335575A3 (en) | 1990-12-12 |
DE68905208D1 (de) | 1993-04-15 |
NO891301D0 (no) | 1989-03-28 |
KR890014836A (ko) | 1989-10-25 |
EP0335575A2 (en) | 1989-10-04 |
EP0335575B2 (en) | 2000-08-23 |
JPH05239800A (ja) | 1993-09-17 |
EP0335575B1 (en) | 1993-03-10 |
NO174724B (no) | 1994-03-14 |
JPH0529719B2 (no) | 1993-05-06 |
KR960002733B1 (ko) | 1996-02-26 |
FI97307C (fi) | 1997-11-11 |
JPH026683A (ja) | 1990-01-10 |
CA1322435C (en) | 1993-09-28 |
ES2053980T5 (es) | 2000-12-16 |
FI891465A0 (fi) | 1989-03-28 |
AU3174989A (en) | 1989-09-28 |
FI97307B (fi) | 1996-08-15 |
DE68905208T3 (de) | 2001-02-15 |
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