MXPA05011802A - Un proceso para la produccion del papel. - Google Patents
Un proceso para la produccion del papel.Info
- Publication number
- MXPA05011802A MXPA05011802A MXPA05011802A MXPA05011802A MXPA05011802A MX PA05011802 A MXPA05011802 A MX PA05011802A MX PA05011802 A MXPA05011802 A MX PA05011802A MX PA05011802 A MXPA05011802 A MX PA05011802A MX PA05011802 A MXPA05011802 A MX PA05011802A
- Authority
- MX
- Mexico
- Prior art keywords
- aqueous flow
- molecular weight
- introducing
- paper
- diluting
- 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
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
-
- 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
-
- 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
La invencion se refiere a un proceso para la produccion de papel, dicho proceso comprende (i) suministrar un flujo acuoso principal que contiene fibras celulosicas; (ii) introducir uno o varios componentes de retencion en el flujo acuoso principal para formar un flujo acuoso principal que contiene uno o varios componentes de retencion; (iii) proporcionar un flujo acuoso de dilucion; (iv) introducir un polimero organico cationico de bajo peso molecular en el flujo acuoso de dilucion para formar un flujo acuoso de dilucion que contiene un polimero organico cationico de bajo peso molecular, el polimero organico cationico de bajo peso molecular tiene un peso molecular promedio en peso de hasta 5,000,000; (v) introducir el flujo acuoso de dilucion que contiene un polimero organico cationico de bajo peso molecular en el flujo acuoso principal que contiene uno o varios componentes de retencion para formar un flujo acuoso resultante; y despues (vi) eyectar el flujo acuoso resultante en una tela y desgotar el flujo acuoso resultante para formar una banda de papel. La invencion se refiere ademas a un proceso para la produccion de papel en una maquina para fabricar papel que contiene una caja de entrada de dilucion, dicho proceso comprende (i) introducir uno o varios componentes de retencion en un flujo acuoso principal que contiene fibras celulosicas, y alimentar el flujo acuoso principal obtenido en la caja de entrada de dilucion; (ii) introducir un polimero organico cationico de bajo peso molecular que tiene un peso molecular promedio en peso de hasta 5,000,000 en un flujo acuoso de dilucion y alimentar el flujo acuoso de dilucion obtenido a una caja de entrada de dilucion; (iii) mezclar el flujo acuoso principal obtenido con el flujo acuoso de dilucion obtenido en la caja de entrada para formar un flujo acuoso resultante; y (iv) eyectar el flujo acuoso en una tela y desgotar el flujo acuoso resultante para formar una banda de papel. La invencion se refiere tambien a un proceso para la produccion de papel a partir de una suspension acuosa que contiene fibras celulosicas, y opcionalmente rellenador, que comprende la introduccion de uno o varios componentes de retencion en la suspension seguido por la introduccion en la suspension de un polimero organico cationico de bajo peso molecular que tiene un peso molecular promedio en peso de hasta 5,000,000, y despues formar y drenar la suspension en una tela.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46901003P | 2003-05-09 | 2003-05-09 | |
| EP03445057 | 2003-05-14 | ||
| PCT/SE2004/000671 WO2004104299A1 (en) | 2003-05-09 | 2004-04-30 | A process for the production of paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA05011802A true MXPA05011802A (es) | 2006-02-17 |
Family
ID=42778147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA05011802A MXPA05011802A (es) | 2003-05-09 | 2004-04-30 | Un proceso para la produccion del papel. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1623070A1 (es) |
| JP (1) | JP2007501344A (es) |
| AR (1) | AR044128A1 (es) |
| AU (1) | AU2004242046A1 (es) |
| BR (1) | BRPI0409990A (es) |
| CA (1) | CA2524697A1 (es) |
| MX (1) | MXPA05011802A (es) |
| RU (1) | RU2005138312A (es) |
| WO (1) | WO2004104299A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US8273216B2 (en) | 2005-12-30 | 2012-09-25 | Akzo Nobel N.V. | Process for the production of paper |
| JP5140000B2 (ja) | 2005-12-30 | 2013-02-06 | アクゾ ノーベル ナムローゼ フェンノートシャップ | 紙の製造方法 |
| JP5288538B2 (ja) * | 2008-05-20 | 2013-09-11 | ハイモ株式会社 | 抄紙方法 |
| CN103180510B (zh) * | 2010-08-25 | 2015-08-26 | 索理思科技开曼公司 | 制造纸和纸板时增强淀粉在打浆纤维素物质中的优越性的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE432951B (sv) * | 1980-05-28 | 1984-04-30 | Eka Ab | Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten |
| DE3741603A1 (de) * | 1987-12-09 | 1989-06-22 | Voith Gmbh J M | Stoffauflauf fuer eine papiermaschine od.dgl. |
| GB8828899D0 (en) * | 1988-12-10 | 1989-01-18 | Laporte Industries Ltd | Paper & paperboard |
| US5647956A (en) * | 1993-05-28 | 1997-07-15 | Calgon Corporation | Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard |
| SE9502522D0 (sv) * | 1995-07-07 | 1995-07-07 | Eka Nobel Ab | A process for the production of paper |
| US6113741A (en) * | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
-
2004
- 2004-04-29 AR ARP040101459A patent/AR044128A1/es not_active Application Discontinuation
- 2004-04-30 AU AU2004242046A patent/AU2004242046A1/en not_active Abandoned
- 2004-04-30 EP EP04730781A patent/EP1623070A1/en not_active Withdrawn
- 2004-04-30 JP JP2006532174A patent/JP2007501344A/ja active Pending
- 2004-04-30 CA CA002524697A patent/CA2524697A1/en not_active Abandoned
- 2004-04-30 WO PCT/SE2004/000671 patent/WO2004104299A1/en active Application Filing
- 2004-04-30 BR BRPI0409990-7A patent/BRPI0409990A/pt not_active IP Right Cessation
- 2004-04-30 RU RU2005138312/12A patent/RU2005138312A/ru not_active Application Discontinuation
- 2004-04-30 MX MXPA05011802A patent/MXPA05011802A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2524697A1 (en) | 2004-12-02 |
| EP1623070A1 (en) | 2006-02-08 |
| WO2004104299A1 (en) | 2004-12-02 |
| AU2004242046A1 (en) | 2004-12-02 |
| BRPI0409990A (pt) | 2006-05-09 |
| RU2005138312A (ru) | 2006-06-27 |
| AR044128A1 (es) | 2005-08-24 |
| JP2007501344A (ja) | 2007-01-25 |
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