WO2006136556A3 - Verfahren zur herstellung von papier, pappe und karton - Google Patents
Verfahren zur herstellung von papier, pappe und karton Download PDFInfo
- Publication number
- WO2006136556A3 WO2006136556A3 PCT/EP2006/063359 EP2006063359W WO2006136556A3 WO 2006136556 A3 WO2006136556 A3 WO 2006136556A3 EP 2006063359 W EP2006063359 W EP 2006063359W WO 2006136556 A3 WO2006136556 A3 WO 2006136556A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- paperboard
- cardboard
- pulp
- copolymer
- optionally
- 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
- 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
- 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
- D21H17/33—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
-
- 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
- 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
- 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
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
Landscapes
- Paper (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zur Herstellung von Papier, Pappe und Karton durch getrennte Zugabe eines Vinylamineinheiten enthaltenden Polymers und einer polymeren anionischen Verbindung zu einem Papierstoff, Entwässern des Papierstoffs und Trocknen der Papierprodukte, wobei man als polymere anionische Verbindung mindestens ein Copolymerisat einsetzt, das erhältlich ist durch Copolymerisieren (a) mindestens eines N-Vinylcarbonsäureamids der Formel (I), in der R1, R2 = H oder d- bis C6-Alkyl bedeuten, (b) mindestens eines Säuregruppen enthaltenden monoethylenisch ungesättigten Monomeren und/oder deren Alkalimetall-, Erdalkalimetall- oder Ammoniumsalzen und gegebenenfalls (c) anderen monoethylenisch ungesättigten Monomeren, und gegebenenfalls (d) Verbindungen, die mindestens zwei ethylenisch ungesättigte Doppelbindungen im Molekül aufweisen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005029010.8 | 2005-06-21 | ||
DE200510029010 DE102005029010A1 (de) | 2005-06-21 | 2005-06-21 | Verfahren zur Herstellung von Papier, Pappe und Karton |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006136556A2 WO2006136556A2 (de) | 2006-12-28 |
WO2006136556A3 true WO2006136556A3 (de) | 2007-06-21 |
Family
ID=37513519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/063359 WO2006136556A2 (de) | 2005-06-21 | 2006-06-20 | Verfahren zur herstellung von papier, pappe und karton |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102005029010A1 (de) |
WO (1) | WO2006136556A2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT2288750E (pt) * | 2008-05-15 | 2012-09-26 | Basf Se | Processo para a produção de papel, de papelão e de cartão com elevada resistência a seco |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3506832A1 (de) * | 1985-02-27 | 1986-08-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von papier mit hoher trockenfestigkeit |
US20040118540A1 (en) * | 2002-12-20 | 2004-06-24 | Kimberly-Clark Worlwide, Inc. | Bicomponent strengtheninig system for paper |
DE10315363A1 (de) * | 2003-04-03 | 2004-10-14 | Basf Ag | Wässrige Anschlämmungen von feinteiligen Füllstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung füllstoffhaltiger Papiere |
WO2006056381A1 (de) * | 2004-11-23 | 2006-06-01 | Basf Aktiengesellschaft | Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit |
-
2005
- 2005-06-21 DE DE200510029010 patent/DE102005029010A1/de not_active Withdrawn
-
2006
- 2006-06-20 WO PCT/EP2006/063359 patent/WO2006136556A2/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3506832A1 (de) * | 1985-02-27 | 1986-08-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von papier mit hoher trockenfestigkeit |
US20040118540A1 (en) * | 2002-12-20 | 2004-06-24 | Kimberly-Clark Worlwide, Inc. | Bicomponent strengtheninig system for paper |
DE10315363A1 (de) * | 2003-04-03 | 2004-10-14 | Basf Ag | Wässrige Anschlämmungen von feinteiligen Füllstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung füllstoffhaltiger Papiere |
WO2006056381A1 (de) * | 2004-11-23 | 2006-06-01 | Basf Aktiengesellschaft | Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit |
Also Published As
Publication number | Publication date |
---|---|
DE102005029010A1 (de) | 2006-12-28 |
WO2006136556A2 (de) | 2006-12-28 |
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