CA1110019A - Methode de fabrication de papier a resistance amelioree a l'etat sec - Google Patents
Methode de fabrication de papier a resistance amelioree a l'etat secInfo
- Publication number
- CA1110019A CA1110019A CA302,830A CA302830A CA1110019A CA 1110019 A CA1110019 A CA 1110019A CA 302830 A CA302830 A CA 302830A CA 1110019 A CA1110019 A CA 1110019A
- Authority
- CA
- Canada
- Prior art keywords
- water soluble
- polymer
- process according
- cationic polymer
- soluble cationic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- 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
- D21H17/33—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
-
- 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
- D21H17/20—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
- D21H17/20—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
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
-
- 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
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
-
- 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
- D21H17/66—Salts, e.g. alums
-
- 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
- D21H21/14—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 characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
Landscapes
- Paper (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7804680A SE443818B (sv) | 1978-04-24 | 1978-04-24 | Forfarande for framstellning av papper med forbettrad torrstyrka |
CA302,830A CA1110019A (fr) | 1978-04-24 | 1978-05-08 | Methode de fabrication de papier a resistance amelioree a l'etat sec |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7804680A SE443818B (sv) | 1978-04-24 | 1978-04-24 | Forfarande for framstellning av papper med forbettrad torrstyrka |
CA302,830A CA1110019A (fr) | 1978-04-24 | 1978-05-08 | Methode de fabrication de papier a resistance amelioree a l'etat sec |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1110019A true CA1110019A (fr) | 1981-10-06 |
Family
ID=25668695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA302,830A Expired CA1110019A (fr) | 1978-04-24 | 1978-05-08 | Methode de fabrication de papier a resistance amelioree a l'etat sec |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA1110019A (fr) |
SE (1) | SE443818B (fr) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0193111A2 (fr) * | 1985-02-27 | 1986-09-03 | BASF Aktiengesellschaft | Procédé de fabrication de papier à résistance élevée à l'état sec |
US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
US4808267A (en) * | 1986-03-03 | 1989-02-28 | Felix Schoeller, Jr. Gmbh & Co. Kg | Waterproof photographic paper support |
EP0337310A1 (fr) * | 1988-04-15 | 1989-10-18 | Air Products And Chemicals, Inc. | Copolymères de l'alcool et de l'amine vinylique pour obtenir une résistance modifiée contre la compression à l'état humide de produits papetiers |
US5098520A (en) * | 1991-01-25 | 1992-03-24 | Nalco Chemcial Company | Papermaking process with improved retention and drainage |
WO1992014881A1 (fr) * | 1991-02-26 | 1992-09-03 | Basf Aktiengesellschaft | Boues aqueuses de matieres de charge finement pulverisees et leur utilisation pour produire du papier contenant des charges |
US5185062A (en) * | 1991-01-25 | 1993-02-09 | Nalco Chemical Company | Papermaking process with improved retention and drainage |
US5338406A (en) * | 1988-10-03 | 1994-08-16 | Hercules Incorporated | Dry strength additive for paper |
US5350796A (en) * | 1991-05-03 | 1994-09-27 | Henkel Corporation | Wet strength resin composition |
WO1994029523A1 (fr) * | 1993-06-09 | 1994-12-22 | Ceca S.A. | Procede non polluant pour augmenter la resistance humide du papier |
US5633300A (en) * | 1991-12-23 | 1997-05-27 | Hercules Incorporated | Enhancement of paper dry strength by anionic and cationic guar combination |
US5744001A (en) * | 1993-03-03 | 1998-04-28 | Basf Aktiengesellschaft | Aqueous pigment slurries for production of filler-containing paper |
WO1999005361A1 (fr) * | 1997-07-25 | 1999-02-04 | Hercules Incorporated | Additif de resistance a l'etat sec pour papier |
US6228217B1 (en) | 1995-01-13 | 2001-05-08 | Hercules Incorporated | Strength of paper made from pulp containing surface active, carboxyl compounds |
EP1285993A1 (fr) * | 2001-08-20 | 2003-02-26 | Armstrong World Industries, Inc. | Liant de feuille fibreuse |
WO2009138457A1 (fr) * | 2008-05-15 | 2009-11-19 | Basf Se | Procédé de production de papier, de carton-pâte, et de carton présentant une résistance à sec élevée |
US7922867B2 (en) | 2006-03-16 | 2011-04-12 | Basf Se | Method for producing paper, paperboard and cardboard having high dry strength |
US8349134B2 (en) | 2004-11-23 | 2013-01-08 | Basf Se | Method for producing high dry strength paper, paperboard or cardboard |
US8404083B2 (en) | 2008-08-18 | 2013-03-26 | Basf Se | Process for increasing the dry strength of paper, board and cardboard |
-
1978
- 1978-04-24 SE SE7804680A patent/SE443818B/sv not_active IP Right Cessation
- 1978-05-08 CA CA302,830A patent/CA1110019A/fr not_active Expired
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0193111A2 (fr) * | 1985-02-27 | 1986-09-03 | BASF Aktiengesellschaft | Procédé de fabrication de papier à résistance élevée à l'état sec |
EP0193111A3 (en) * | 1985-02-27 | 1987-05-20 | Basf Aktiengesellschaft | Process for producing paper with a high dry strength |
US4808267A (en) * | 1986-03-03 | 1989-02-28 | Felix Schoeller, Jr. Gmbh & Co. Kg | Waterproof photographic paper support |
US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
EP0337310A1 (fr) * | 1988-04-15 | 1989-10-18 | Air Products And Chemicals, Inc. | Copolymères de l'alcool et de l'amine vinylique pour obtenir une résistance modifiée contre la compression à l'état humide de produits papetiers |
US5338406A (en) * | 1988-10-03 | 1994-08-16 | Hercules Incorporated | Dry strength additive for paper |
US5098520A (en) * | 1991-01-25 | 1992-03-24 | Nalco Chemcial Company | Papermaking process with improved retention and drainage |
US5185062A (en) * | 1991-01-25 | 1993-02-09 | Nalco Chemical Company | Papermaking process with improved retention and drainage |
WO1992014881A1 (fr) * | 1991-02-26 | 1992-09-03 | Basf Aktiengesellschaft | Boues aqueuses de matieres de charge finement pulverisees et leur utilisation pour produire du papier contenant des charges |
US5350796A (en) * | 1991-05-03 | 1994-09-27 | Henkel Corporation | Wet strength resin composition |
US5633300A (en) * | 1991-12-23 | 1997-05-27 | Hercules Incorporated | Enhancement of paper dry strength by anionic and cationic guar combination |
US5744001A (en) * | 1993-03-03 | 1998-04-28 | Basf Aktiengesellschaft | Aqueous pigment slurries for production of filler-containing paper |
FR2706496A1 (fr) * | 1993-06-09 | 1994-12-23 | Ceca Sa | Nouveau procédé non polluant pour augmenter la résistance humide du papier. |
WO1994029523A1 (fr) * | 1993-06-09 | 1994-12-22 | Ceca S.A. | Procede non polluant pour augmenter la resistance humide du papier |
US6228217B1 (en) | 1995-01-13 | 2001-05-08 | Hercules Incorporated | Strength of paper made from pulp containing surface active, carboxyl compounds |
WO1999005361A1 (fr) * | 1997-07-25 | 1999-02-04 | Hercules Incorporated | Additif de resistance a l'etat sec pour papier |
US6294645B1 (en) | 1997-07-25 | 2001-09-25 | Hercules Incorporated | Dry-strength system |
US6716312B2 (en) | 2001-08-20 | 2004-04-06 | Armstrong World Industries, Inc. | Fibrous sheet binders |
JP2003147691A (ja) * | 2001-08-20 | 2003-05-21 | Armstrong World Industries Inc | 繊維性シートのバインダー |
EP1285993A1 (fr) * | 2001-08-20 | 2003-02-26 | Armstrong World Industries, Inc. | Liant de feuille fibreuse |
US6755938B2 (en) | 2001-08-20 | 2004-06-29 | Armstrong World Industries, Inc. | Fibrous sheet binders |
USRE42110E1 (en) * | 2001-08-20 | 2011-02-08 | Awi Licensing Company | Fibrous sheet binders |
US8349134B2 (en) | 2004-11-23 | 2013-01-08 | Basf Se | Method for producing high dry strength paper, paperboard or cardboard |
US7922867B2 (en) | 2006-03-16 | 2011-04-12 | Basf Se | Method for producing paper, paperboard and cardboard having high dry strength |
WO2009138457A1 (fr) * | 2008-05-15 | 2009-11-19 | Basf Se | Procédé de production de papier, de carton-pâte, et de carton présentant une résistance à sec élevée |
US8597466B2 (en) | 2008-05-15 | 2013-12-03 | Basf Se | Process for the production of paper, board and cardboard having high dry strength |
US8404083B2 (en) | 2008-08-18 | 2013-03-26 | Basf Se | Process for increasing the dry strength of paper, board and cardboard |
Also Published As
Publication number | Publication date |
---|---|
SE443818B (sv) | 1986-03-10 |
SE7804680L (sv) | 1979-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |