NO177866C - Fremgangsmåte for fremstilling av papir eller kartong - Google Patents
Fremgangsmåte for fremstilling av papir eller kartongInfo
- Publication number
- NO177866C NO177866C NO912601A NO912601A NO177866C NO 177866 C NO177866 C NO 177866C NO 912601 A NO912601 A NO 912601A NO 912601 A NO912601 A NO 912601A NO 177866 C NO177866 C NO 177866C
- Authority
- NO
- Norway
- Prior art keywords
- molecular weight
- charge density
- last point
- thin stock
- high shear
- Prior art date
Links
- 239000011111 cardboard Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011087 paperboard Substances 0.000 title 1
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 229920000867 polyelectrolyte Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- 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
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
-
- 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- 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
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
-
- 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
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
- Making Paper Articles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Compounds Of Unknown Constitution (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/547,485 US5032227A (en) | 1990-07-03 | 1990-07-03 | Production of paper or paperboard |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO912601D0 NO912601D0 (no) | 1991-07-02 |
| NO912601L NO912601L (no) | 1992-01-06 |
| NO177866B NO177866B (no) | 1995-08-28 |
| NO177866C true NO177866C (no) | 1995-12-06 |
Family
ID=24184830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO912601A NO177866C (no) | 1990-07-03 | 1991-07-02 | Fremgangsmåte for fremstilling av papir eller kartong |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5032227A (de) |
| EP (1) | EP0468558B1 (de) |
| JP (1) | JPH04241194A (de) |
| AT (1) | ATE135772T1 (de) |
| AU (1) | AU641518B2 (de) |
| BR (1) | BR9102791A (de) |
| CA (1) | CA2045702C (de) |
| DE (1) | DE69118038T2 (de) |
| DK (1) | DK0468558T3 (de) |
| ES (1) | ES2086475T3 (de) |
| FI (1) | FI912988A (de) |
| NO (1) | NO177866C (de) |
| NZ (1) | NZ238803A (de) |
| ZA (1) | ZA914874B (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5234548A (en) * | 1992-01-02 | 1993-08-10 | Vinings Industries Inc. | Production of paper and paperboard |
| US5368692A (en) * | 1992-01-22 | 1994-11-29 | Vinings Industries Inc. | Method for controlling pitch |
| US5726111A (en) * | 1993-05-26 | 1998-03-10 | Gault; Rosette | Paper/clay and method of preparation |
| GB9313956D0 (en) * | 1993-07-06 | 1993-08-18 | Allied Colloids Ltd | Production of paper |
| ZA969361B (en) * | 1995-11-08 | 1997-05-08 | Minerals Tech Inc | Synthetic mineral microparticles and retention aid and water treatment systems |
| US5989696A (en) * | 1996-02-13 | 1999-11-23 | Fort James Corporation | Antistatic coated substrates and method of making same |
| US6183650B1 (en) | 1998-05-04 | 2001-02-06 | Minerals Technologies Inc. | Synthetic mineral microparticles and retention aid and water treatment systems and methods using such particles |
| US6168686B1 (en) | 1998-08-19 | 2001-01-02 | Betzdearborn, Inc. | Papermaking aid |
| TW524910B (en) * | 1999-11-08 | 2003-03-21 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| TW550325B (en) * | 1999-11-08 | 2003-09-01 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| US20070166512A1 (en) * | 2004-08-25 | 2007-07-19 | Jesch Norman L | Absorbent Release Sheet |
| DE102004060587A1 (de) * | 2004-12-16 | 2006-07-06 | Süd-Chemie AG | Bentonite zur Störstoffbindung in der Papierherstellung |
| WO2007002896A2 (en) * | 2005-06-29 | 2007-01-04 | Graphic Packaging International, Inc. | Packaging material for food items containing permeating oils |
| US9017649B2 (en) * | 2006-03-27 | 2015-04-28 | Nalco Company | Method of stabilizing silica-containing anionic microparticles in hard water |
| US8826959B2 (en) | 2006-06-29 | 2014-09-09 | Graphic Packaging International, Inc. | Heat sealing systems and methods, and related articles and materials |
| US8753012B2 (en) | 2006-06-29 | 2014-06-17 | Graphic Flexible Packaging, Llc | High strength packages and packaging materials |
| CA2814988A1 (en) | 2010-10-29 | 2012-05-03 | Buckman Laboratories International, Inc. | Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
| CN104093902B (zh) * | 2012-02-01 | 2017-09-08 | 巴斯夫欧洲公司 | 纸和纸板的制造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3065576D1 (en) * | 1979-03-28 | 1983-12-22 | Allied Colloids Ltd | Production of paper and paper board |
| US4445970A (en) * | 1980-10-22 | 1984-05-01 | Penntech Papers, Inc. | High mineral composite fine paper |
| SE8403062L (sv) * | 1984-06-07 | 1985-12-08 | Eka Ab | Forfarande vid papperstillverkning |
| 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 |
| GB8828899D0 (en) * | 1988-12-10 | 1989-01-18 | Laporte Industries Ltd | Paper & paperboard |
-
1990
- 1990-07-03 US US07/547,485 patent/US5032227A/en not_active Expired - Lifetime
-
1991
- 1991-06-19 FI FI912988A patent/FI912988A/fi not_active Application Discontinuation
- 1991-06-24 EP EP91201602A patent/EP0468558B1/de not_active Expired - Lifetime
- 1991-06-24 DK DK91201602.9T patent/DK0468558T3/da active
- 1991-06-24 AT AT91201602T patent/ATE135772T1/de not_active IP Right Cessation
- 1991-06-24 DE DE69118038T patent/DE69118038T2/de not_active Expired - Fee Related
- 1991-06-24 ES ES91201602T patent/ES2086475T3/es not_active Expired - Lifetime
- 1991-06-25 ZA ZA914874A patent/ZA914874B/xx unknown
- 1991-06-26 CA CA002045702A patent/CA2045702C/en not_active Expired - Lifetime
- 1991-07-01 AU AU80100/91A patent/AU641518B2/en not_active Ceased
- 1991-07-01 NZ NZ238803A patent/NZ238803A/en unknown
- 1991-07-02 BR BR919102791A patent/BR9102791A/pt not_active Application Discontinuation
- 1991-07-02 NO NO912601A patent/NO177866C/no unknown
- 1991-07-03 JP JP3163049A patent/JPH04241194A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO177866B (no) | 1995-08-28 |
| ZA914874B (en) | 1993-02-24 |
| FI912988A0 (fi) | 1991-06-19 |
| CA2045702C (en) | 1996-06-04 |
| BR9102791A (pt) | 1992-02-04 |
| AU8010091A (en) | 1992-01-09 |
| ATE135772T1 (de) | 1996-04-15 |
| FI912988A (fi) | 1992-01-04 |
| DE69118038D1 (de) | 1996-04-25 |
| CA2045702A1 (en) | 1992-01-04 |
| DE69118038T2 (de) | 1996-10-24 |
| US5032227A (en) | 1991-07-16 |
| JPH04241194A (ja) | 1992-08-28 |
| DK0468558T3 (da) | 1996-04-15 |
| NO912601D0 (no) | 1991-07-02 |
| EP0468558B1 (de) | 1996-03-20 |
| EP0468558A2 (de) | 1992-01-29 |
| EP0468558A3 (en) | 1993-07-14 |
| NO912601L (no) | 1992-01-06 |
| NZ238803A (en) | 1992-08-26 |
| ES2086475T3 (es) | 1996-07-01 |
| AU641518B2 (en) | 1993-09-23 |
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