BR9102791A - Processo para a producao de papel ou papelao - Google Patents
Processo para a producao de papel ou papelaoInfo
- Publication number
- BR9102791A BR9102791A BR919102791A BR9102791A BR9102791A BR 9102791 A BR9102791 A BR 9102791A BR 919102791 A BR919102791 A BR 919102791A BR 9102791 A BR9102791 A BR 9102791A BR 9102791 A BR9102791 A BR 9102791A
- Authority
- BR
- Brazil
- Prior art keywords
- molecular weight
- paper
- charge density
- last point
- thin stock
- Prior art date
Links
- 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)
- Fats And Perfumes (AREA)
- Compounds Of Unknown Constitution (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 (1)
| Publication Number | Publication Date |
|---|---|
| BR9102791A true BR9102791A (pt) | 1992-02-04 |
Family
ID=24184830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR919102791A BR9102791A (pt) | 1990-07-03 | 1991-07-02 | Processo para a producao de papel ou papelao |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5032227A (pt) |
| EP (1) | EP0468558B1 (pt) |
| JP (1) | JPH04241194A (pt) |
| AT (1) | ATE135772T1 (pt) |
| AU (1) | AU641518B2 (pt) |
| BR (1) | BR9102791A (pt) |
| CA (1) | CA2045702C (pt) |
| DE (1) | DE69118038T2 (pt) |
| DK (1) | DK0468558T3 (pt) |
| ES (1) | ES2086475T3 (pt) |
| FI (1) | FI912988A (pt) |
| NO (1) | NO177866C (pt) |
| NZ (1) | NZ238803A (pt) |
| ZA (1) | ZA914874B (pt) |
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 |
| WO1997017289A1 (en) * | 1995-11-08 | 1997-05-15 | Minerals Technologies Inc. | Synthetic mineral microparticles and retention aid and water treatment systems and methods using such particles |
| 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 |
| 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 |
| 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 |
| CA2613927A1 (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 |
| NZ609491A (en) | 2010-10-29 | 2015-01-30 | Buckman Lab Int 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 ES ES91201602T patent/ES2086475T3/es not_active Expired - Lifetime
- 1991-06-24 DE DE69118038T patent/DE69118038T2/de not_active Expired - Fee Related
- 1991-06-24 EP EP91201602A patent/EP0468558B1/en 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
- 1991-06-25 ZA ZA914874A patent/ZA914874B/xx unknown
- 1991-06-26 CA CA002045702A patent/CA2045702C/en not_active Expired - Lifetime
- 1991-07-01 NZ NZ238803A patent/NZ238803A/en unknown
- 1991-07-01 AU AU80100/91A patent/AU641518B2/en not_active Ceased
- 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 |
|---|---|
| DE69118038D1 (de) | 1996-04-25 |
| ES2086475T3 (es) | 1996-07-01 |
| NO177866B (no) | 1995-08-28 |
| AU641518B2 (en) | 1993-09-23 |
| US5032227A (en) | 1991-07-16 |
| NZ238803A (en) | 1992-08-26 |
| AU8010091A (en) | 1992-01-09 |
| ZA914874B (en) | 1993-02-24 |
| JPH04241194A (ja) | 1992-08-28 |
| DE69118038T2 (de) | 1996-10-24 |
| CA2045702A1 (en) | 1992-01-04 |
| ATE135772T1 (de) | 1996-04-15 |
| DK0468558T3 (da) | 1996-04-15 |
| EP0468558B1 (en) | 1996-03-20 |
| NO177866C (no) | 1995-12-06 |
| EP0468558A3 (en) | 1993-07-14 |
| EP0468558A2 (en) | 1992-01-29 |
| FI912988A (fi) | 1992-01-04 |
| NO912601D0 (no) | 1991-07-02 |
| FI912988A0 (fi) | 1991-06-19 |
| NO912601L (no) | 1992-01-06 |
| CA2045702C (en) | 1996-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9102791A (pt) | Processo para a producao de papel ou papelao | |
| BR9506247A (pt) | Processo para a produção de papel | |
| BR8904956A (pt) | Composicao adequada para uso como agente de retencao em processos de fabricacao de papel,polpa ou material de papel ou papelao,processo para modificacao de material silicioso coloidal,processo para producao de papel ou papelao,e papel ou papelao assim obtido | |
| ES2059664T3 (es) | Aditivo para dar resistencia en estado seco a papel. | |
| AU578404B2 (en) | Production of paper and cardboard | |
| ATE59056T1 (de) | Waessriges pulpeverfahren zur herstellung von verstaerkten zusammengesetzten polymermaterialien. | |
| KR830002950A (ko) | 종이와 종이보드의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GB | Transfer | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |