CA2561033A1 - Procede de fabrication de papier - Google Patents
Procede de fabrication de papier Download PDFInfo
- Publication number
- CA2561033A1 CA2561033A1 CA002561033A CA2561033A CA2561033A1 CA 2561033 A1 CA2561033 A1 CA 2561033A1 CA 002561033 A CA002561033 A CA 002561033A CA 2561033 A CA2561033 A CA 2561033A CA 2561033 A1 CA2561033 A1 CA 2561033A1
- Authority
- CA
- Canada
- Prior art keywords
- fibres
- wire
- polymer
- web
- fibre
- 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.)
- Abandoned
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 14
- 239000002023 wood Substances 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000000129 anionic group Chemical group 0.000 claims description 5
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 229920002907 Guar gum Polymers 0.000 claims description 2
- 239000000665 guar gum Substances 0.000 claims description 2
- 229960002154 guar gum Drugs 0.000 claims description 2
- 235000010417 guar gum Nutrition 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 1
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 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
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
-
- 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
- D21H17/26—Ethers 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/31—Gums
- D21H17/32—Guar or other polygalactomannan gum
-
- 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
Landscapes
- Paper (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20045132 | 2004-04-14 | ||
FI20045132A FI20045132A (fi) | 2004-04-14 | 2004-04-14 | Paperin valmistusprosessi |
PCT/FI2005/050118 WO2005100689A1 (fr) | 2004-04-14 | 2005-04-14 | Procede de fabrication de papier |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2561033A1 true CA2561033A1 (fr) | 2005-10-27 |
Family
ID=32104260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002561033A Abandoned CA2561033A1 (fr) | 2004-04-14 | 2005-04-14 | Procede de fabrication de papier |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070284070A1 (fr) |
EP (1) | EP1735497A1 (fr) |
JP (1) | JP2007532792A (fr) |
CN (1) | CN1942630A (fr) |
CA (1) | CA2561033A1 (fr) |
FI (1) | FI20045132A (fr) |
WO (1) | WO2005100689A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105786052B (zh) * | 2014-12-16 | 2020-09-08 | 艺康美国股份有限公司 | 一种用于pH调节的在线控制和反应方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2626214A (en) * | 1949-06-14 | 1953-01-20 | C H Dexter & Sons Inc | Paper from long synthetic fibers and partially water soluble sodium carboxymethylcellulose and method |
US3019157A (en) * | 1958-10-06 | 1962-01-30 | American Cyanamid Co | Web-forming fibrous suspensions of improved freeness |
US3391057A (en) * | 1965-07-06 | 1968-07-02 | Dow Chemical Co | Suspensions of synthetic polymer fibrous products containing acrylamide polymer and method of making a paper web therefrom |
US3794557A (en) * | 1969-03-26 | 1974-02-26 | Johnson & Johnson | Method of making isotropic fibrous webs containing textile length fibers |
US3808095A (en) * | 1971-05-13 | 1974-04-30 | Johnson & Johnson | Wet-formed nonwoven textile fabrics and methods of making the same |
US3834983A (en) * | 1973-03-15 | 1974-09-10 | Dexter C & Sons Inc | Process of forming wet laid tufted non-woven fibrous web from a viscous fibrous dispersion and product |
US4200488A (en) * | 1975-02-20 | 1980-04-29 | International Paper Company | Viscous dispersion for forming wet-laid, non-woven fabrics |
GR65316B (en) * | 1978-06-20 | 1980-08-02 | Arjomari Prioux | Method for the preparation of fibrous leaf |
US4925528A (en) * | 1987-04-06 | 1990-05-15 | James River Corporation Of Virginia | Manufacture of wetlaid nonwoven webs |
US4822452A (en) * | 1987-04-06 | 1989-04-18 | James River Corporation Of Virginia | Manufacture of wet laid nonwoven webs |
US5403444A (en) * | 1990-03-05 | 1995-04-04 | International Paper Company | Printable, high-strength, tear-resistant nonwoven material and related method of manufacture |
US5133835A (en) * | 1990-03-05 | 1992-07-28 | International Paper Company | Printable, high-strength, tear-resistant nonwoven material and related method of manufacture |
US5238534A (en) * | 1992-01-24 | 1993-08-24 | James River Corporation Of Virginia | Wetlaid nonwovens on high speed machines |
SE9502522D0 (sv) * | 1995-07-07 | 1995-07-07 | Eka Nobel Ab | A process for the production of paper |
US6379497B1 (en) * | 1996-09-20 | 2002-04-30 | Fort James Corporation | Bulk enhanced paperboard and shaped products made therefrom |
US6113741A (en) * | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
CA2300187C (fr) * | 1998-06-12 | 2009-11-17 | Fort James Corporation | Procede de fabrication d'une bande papier presentant un volume vide interieur eleve constitue de fibres secondaires et produit fabrique a l'aide dudit procede |
EP1405949B1 (fr) * | 2002-10-02 | 2007-01-24 | Fort James Corporation | Produits papetiers contenant des fibres thermoliantes traitées en surface, et procédés de préparation |
-
2004
- 2004-04-14 FI FI20045132A patent/FI20045132A/fi unknown
-
2005
- 2005-04-14 WO PCT/FI2005/050118 patent/WO2005100689A1/fr active Application Filing
- 2005-04-14 JP JP2007507808A patent/JP2007532792A/ja active Pending
- 2005-04-14 US US11/578,584 patent/US20070284070A1/en not_active Abandoned
- 2005-04-14 EP EP05736333A patent/EP1735497A1/fr not_active Withdrawn
- 2005-04-14 CA CA002561033A patent/CA2561033A1/fr not_active Abandoned
- 2005-04-14 CN CNA200580011274XA patent/CN1942630A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1735497A1 (fr) | 2006-12-27 |
US20070284070A1 (en) | 2007-12-13 |
CN1942630A (zh) | 2007-04-04 |
WO2005100689A8 (fr) | 2006-04-20 |
WO2005100689A1 (fr) | 2005-10-27 |
FI20045132A0 (fi) | 2004-04-14 |
FI20045132A (fi) | 2005-10-15 |
JP2007532792A (ja) | 2007-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |