WO2010133762A1 - Improving the strength of paper and board products - Google Patents
Improving the strength of paper and board products Download PDFInfo
- Publication number
- WO2010133762A1 WO2010133762A1 PCT/FI2010/050397 FI2010050397W WO2010133762A1 WO 2010133762 A1 WO2010133762 A1 WO 2010133762A1 FI 2010050397 W FI2010050397 W FI 2010050397W WO 2010133762 A1 WO2010133762 A1 WO 2010133762A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- product
- paper
- fibres
- polyvinyl alcohol
- water
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D21H17/675—Oxides, hydroxides or carbonates
-
- 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
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/16—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
-
- 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
-
- 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
- D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/60—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
-
- 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
-
- 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
- D21H23/66—Treating discontinuous paper, e.g. sheets, blanks, rolls
-
- 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
- D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
-
- 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
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/319,645 US20120055642A1 (en) | 2009-05-18 | 2010-05-07 | Improving the strength of paper and board products |
CN201080022102.3A CN102482850B (en) | 2009-05-18 | 2010-05-17 | Improve the intensity of paper and paperboard goods |
JP2012511314A JP2012527544A (en) | 2009-05-18 | 2010-05-17 | Improving the strength of paper and paperboard products |
EP10722156.6A EP2432934B1 (en) | 2009-05-18 | 2010-05-17 | Improving the strength of paper and board products |
CA2762024A CA2762024A1 (en) | 2009-05-18 | 2010-05-17 | Improving the strength of paper and board products |
BRPI1010992A BRPI1010992A2 (en) | 2009-05-18 | 2010-05-17 | improved strength of paper and cardboard products. |
ZA2011/08255A ZA201108255B (en) | 2009-05-18 | 2011-11-10 | Improving the strength of paper and board products |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095547A FI121478B (en) | 2009-05-18 | 2009-05-18 | Improving the strength of paper and board products |
FI20095547 | 2009-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010133762A1 true WO2010133762A1 (en) | 2010-11-25 |
Family
ID=40680729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI2010/050397 WO2010133762A1 (en) | 2009-05-18 | 2010-05-17 | Improving the strength of paper and board products |
Country Status (10)
Country | Link |
---|---|
US (1) | US20120055642A1 (en) |
EP (1) | EP2432934B1 (en) |
JP (1) | JP2012527544A (en) |
KR (1) | KR20120036315A (en) |
CN (1) | CN102482850B (en) |
BR (1) | BRPI1010992A2 (en) |
CA (1) | CA2762024A1 (en) |
FI (1) | FI121478B (en) |
WO (1) | WO2010133762A1 (en) |
ZA (1) | ZA201108255B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120055642A1 (en) * | 2009-05-18 | 2012-03-08 | Sinoco Chemicals | Improving the strength of paper and board products |
CN102615859A (en) * | 2011-01-31 | 2012-08-01 | 康士达生物科技股份有限公司 | Manufacturing method of paper container |
WO2020205905A1 (en) * | 2019-04-02 | 2020-10-08 | Kemira Oyj | Use of metal chelates as a surface application for abrasion and/or taber stiffness, improvement in paper and paperboard |
US11834792B2 (en) | 2019-04-02 | 2023-12-05 | Kemira Oyj | Paper strength improvement using metal chelates and synthetic cationic polymers |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9777143B2 (en) | 2014-04-11 | 2017-10-03 | Georgia-Pacific Consumer Products Lp | Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles |
US9777129B2 (en) | 2014-04-11 | 2017-10-03 | Georgia-Pacific Consumer Products Lp | Fibers with filler |
EP3164543A1 (en) | 2014-07-03 | 2017-05-10 | Basf Se | Aqueous surface-coating agent for paper and paperboard |
CN105525534A (en) * | 2015-12-31 | 2016-04-27 | 上海全宇生物科技遂平有限公司 | High-strength special paper and preparation method thereof |
WO2020201862A1 (en) | 2019-04-04 | 2020-10-08 | Dipped Products Plc | Latex dipped article with a modified polyvinyl alcohol layer which resist to water, solvents and diluted solvents |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484334A (en) * | 1964-11-30 | 1969-12-16 | Sumitomo Chemical Co | Decorative laminated article and preparation thereof |
US3582462A (en) * | 1968-04-19 | 1971-06-01 | Kurashiki Rayon Co | Process for production of paper of polyvinyl alcohol synthetic fibers |
GB1260028A (en) | 1968-12-13 | 1972-01-12 | Kuraray Co | Method of manufacturing coated paper of high water resistance |
US4146669A (en) * | 1976-04-06 | 1979-03-27 | Tsentralny Nauchno-Issledovatelsky Institut Bumagi (Tsniib) | Crosslinking agent, method of producing same and paper made with the use thereof |
EP0457235A1 (en) * | 1990-05-14 | 1991-11-21 | New Oji Paper Co., Ltd. | Process for modifying hydrophilic fibers with substantially water-insoluble inorganic substance |
US6409881B1 (en) * | 1999-11-08 | 2002-06-25 | Sca Hygiene Products Gmbh | Metal-crosslinkable oxidized cellulose-containing fibrous materials and products made therefrom |
EP2037040A1 (en) * | 2006-07-05 | 2009-03-18 | Mitsubishi Paper Mills Limited | Sheetlike products and works |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084033A (en) * | 1967-02-24 | 1978-04-11 | Johnson & Johnson | Bonded nonwoven fabrics |
US4157275A (en) * | 1977-12-14 | 1979-06-05 | Engelhard Minerals & Chemicals Corporation | Polyvinyl alcohol fibers containing acicular colloidal clay |
BE884712A (en) * | 1979-07-10 | 1981-02-11 | Arjomari Prioux | NEW SHEET PRODUCTS CONTAINING THERMOPLASTIC AND CELLULOSIC FIBERS, PROCESS FOR THEIR PREPARATION AND APPLICATION THEREOF |
US4812145A (en) * | 1987-12-22 | 1989-03-14 | Lydall, Inc. | Process for the production of a battery separator |
JP2597407B2 (en) * | 1989-10-26 | 1997-04-09 | 順一 石川 | Wet mixed paper |
US5362573A (en) * | 1993-01-28 | 1994-11-08 | Pandian Vernon E | Use of zirconium salts to improve the surface sizing efficiency in paper making |
ES2135849T3 (en) * | 1995-05-18 | 1999-11-01 | Fort James Corp | NEW FORMULATIONS OF CRESPADO ADHESIVE, CRESPADO METHOD AND CRESPADA FIBROUS BAND. |
JPH08325988A (en) * | 1995-05-25 | 1996-12-10 | Denki Kagaku Kogyo Kk | Heat-resistant paper |
US5824190A (en) * | 1995-08-25 | 1998-10-20 | Cytec Technology Corp. | Methods and agents for improving paper printability and strength |
GB2309039B (en) * | 1996-01-12 | 1999-07-07 | Portals Ltd | Security paper |
PL204932B1 (en) * | 1997-01-21 | 2010-02-26 | Dexter Corp | Wet-spreaded web of not-pulped natural fibre used in production of non-woven fabric and composite material incorporating same |
US6667424B1 (en) * | 1998-10-02 | 2003-12-23 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with nits and free-flowing particles |
US6300259B1 (en) * | 1999-04-26 | 2001-10-09 | Weyerhaeuser Company | Crosslinkable cellulosic fibrous product |
JP3667266B2 (en) * | 2000-09-07 | 2005-07-06 | 三島製紙株式会社 | Biodegradable sheet material for molding seedling blocks |
US6537424B1 (en) * | 2002-04-10 | 2003-03-25 | Fibermark, Inc. | High temperature paper |
DE602004023667D1 (en) * | 2003-03-10 | 2009-12-03 | Kuraray Co | BINDER FIBERS OF POLYVINYL ALCOHOL AND PAPER AND NONWOVENS CONTAINING THESE FIBERS |
US8163133B2 (en) * | 2003-04-01 | 2012-04-24 | Akzo Nobel N.V. | Dispersion |
ZA200601215B (en) * | 2003-08-25 | 2007-05-30 | Takayasu Co Ltd | Sound absorbing material |
JP4432605B2 (en) * | 2004-05-11 | 2010-03-17 | 富士ゼロックス株式会社 | Electrophotographic transfer paper |
US20060037724A1 (en) * | 2004-08-20 | 2006-02-23 | Kao Corporation | Bulky water-disintegratable cleaning article and process of producing water-disintergratable paper |
US8067087B2 (en) * | 2005-09-08 | 2011-11-29 | Wausau Paper Mills, Llc | Heat seal adhesive paper product, method for manufacturing, and laminate product |
EP1770213A1 (en) * | 2005-09-28 | 2007-04-04 | Fuji Photo Film B.V. | Recording support |
JP2007197858A (en) * | 2006-01-25 | 2007-08-09 | Kohjin Co Ltd | Sterilization paper |
US7749317B2 (en) * | 2007-06-25 | 2010-07-06 | Weyerhaeuser Nr Company | Fibrous blend and method of making |
US8058194B2 (en) * | 2007-07-31 | 2011-11-15 | Kimberly-Clark Worldwide, Inc. | Conductive webs |
US7944401B2 (en) * | 2008-05-29 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Radiating element for a signal emitting apparatus |
JP2010095804A (en) * | 2008-10-14 | 2010-04-30 | Aoi Techno:Kk | Biodegradable resin-impregnated paper |
FI121478B (en) * | 2009-05-18 | 2010-11-30 | Sinoco Chemicals | Improving the strength of paper and board products |
US8920731B2 (en) * | 2010-09-20 | 2014-12-30 | Kimberly-Clark Worldwide, Inc. | Nonwoven-based chemi-capacitive or chemi-resistive gas sensor |
US8496784B2 (en) * | 2011-04-05 | 2013-07-30 | P.H. Glatfelter Company | Process for making a stiffened paper |
-
2009
- 2009-05-18 FI FI20095547A patent/FI121478B/en not_active IP Right Cessation
-
2010
- 2010-05-07 US US13/319,645 patent/US20120055642A1/en not_active Abandoned
- 2010-05-17 JP JP2012511314A patent/JP2012527544A/en active Pending
- 2010-05-17 KR KR1020117030376A patent/KR20120036315A/en not_active Application Discontinuation
- 2010-05-17 CA CA2762024A patent/CA2762024A1/en not_active Abandoned
- 2010-05-17 BR BRPI1010992A patent/BRPI1010992A2/en not_active IP Right Cessation
- 2010-05-17 EP EP10722156.6A patent/EP2432934B1/en not_active Not-in-force
- 2010-05-17 CN CN201080022102.3A patent/CN102482850B/en not_active Expired - Fee Related
- 2010-05-17 WO PCT/FI2010/050397 patent/WO2010133762A1/en active Application Filing
-
2011
- 2011-11-10 ZA ZA2011/08255A patent/ZA201108255B/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484334A (en) * | 1964-11-30 | 1969-12-16 | Sumitomo Chemical Co | Decorative laminated article and preparation thereof |
US3582462A (en) * | 1968-04-19 | 1971-06-01 | Kurashiki Rayon Co | Process for production of paper of polyvinyl alcohol synthetic fibers |
GB1260028A (en) | 1968-12-13 | 1972-01-12 | Kuraray Co | Method of manufacturing coated paper of high water resistance |
US4146669A (en) * | 1976-04-06 | 1979-03-27 | Tsentralny Nauchno-Issledovatelsky Institut Bumagi (Tsniib) | Crosslinking agent, method of producing same and paper made with the use thereof |
EP0457235A1 (en) * | 1990-05-14 | 1991-11-21 | New Oji Paper Co., Ltd. | Process for modifying hydrophilic fibers with substantially water-insoluble inorganic substance |
US6409881B1 (en) * | 1999-11-08 | 2002-06-25 | Sca Hygiene Products Gmbh | Metal-crosslinkable oxidized cellulose-containing fibrous materials and products made therefrom |
EP2037040A1 (en) * | 2006-07-05 | 2009-03-18 | Mitsubishi Paper Mills Limited | Sheetlike products and works |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120055642A1 (en) * | 2009-05-18 | 2012-03-08 | Sinoco Chemicals | Improving the strength of paper and board products |
CN102615859A (en) * | 2011-01-31 | 2012-08-01 | 康士达生物科技股份有限公司 | Manufacturing method of paper container |
WO2020205905A1 (en) * | 2019-04-02 | 2020-10-08 | Kemira Oyj | Use of metal chelates as a surface application for abrasion and/or taber stiffness, improvement in paper and paperboard |
CN113661289A (en) * | 2019-04-02 | 2021-11-16 | 凯米拉公司 | Use of metal chelates as surface applications for improving the abrasiveness and/or taber stiffness of paper and board |
US11834792B2 (en) | 2019-04-02 | 2023-12-05 | Kemira Oyj | Paper strength improvement using metal chelates and synthetic cationic polymers |
Also Published As
Publication number | Publication date |
---|---|
KR20120036315A (en) | 2012-04-17 |
CA2762024A1 (en) | 2010-11-25 |
EP2432934B1 (en) | 2013-09-04 |
EP2432934A1 (en) | 2012-03-28 |
ZA201108255B (en) | 2012-08-29 |
CN102482850A (en) | 2012-05-30 |
FI20095547A0 (en) | 2009-05-18 |
BRPI1010992A2 (en) | 2019-04-09 |
US20120055642A1 (en) | 2012-03-08 |
FI121478B (en) | 2010-11-30 |
CN102482850B (en) | 2015-11-25 |
JP2012527544A (en) | 2012-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2432934B1 (en) | Improving the strength of paper and board products | |
US11634863B2 (en) | Method to produce composite-enhanced market pulp and paper | |
EP3574143B1 (en) | Method of manufacturing a film comprising microfibrillated cellulose | |
Sehaqui et al. | BIOREFINERY: Nanofibrillated cellulose for enhancement of strength in high-density paper structures | |
JP6314094B2 (en) | Composite paper manufacturing method and composite paper | |
US20130284388A1 (en) | Process for making a stiffened paper | |
FI126083B (en) | Method for making a paper product by multilayer technology and a paper product | |
JP2010531376A (en) | Pre-impregnated product | |
DK153895B (en) | CELLULOSE FIBER CONTAINED PRODUCT AND PROCEDURE FOR MANUFACTURING SUCH A PRODUCT | |
Hassan et al. | Palm rachis microfibrillated cellulose and oxidized-microfibrillated cellulose for improving paper sheets properties of unbeaten softwood and bagasse pulps | |
US8496784B2 (en) | Process for making a stiffened paper | |
JP5041505B2 (en) | Transparent paper base paper | |
EP3137680B1 (en) | Process for producing at least one ply of a paper or board and a paper or board produced according to the process | |
WO2021074879A1 (en) | Mfc composition with phosphorylated cellulose fibers | |
Rudi et al. | Fabrication of self-assembled polysaccharide multilayers on broke chemi-mechanical pulp fibers: Effective approach for paper strength enhancement | |
Rezazadeh et al. | Comparison of the Internal Functionalization and Surface Modification Methods of Chemi-mechanical Pulp Handsheets Using Nanocellulose, Chitosan, and DTPA. | |
US20050287385A1 (en) | Paperboard material having increased strength and method for making same | |
JP2007138339A (en) | Paper having excellent dimensional stability | |
Bergamo et al. | BIOPOLYMER APPLICATION TO IMPROVE THE SACK KRAFT PAPER PRODUCTION | |
EP4214360A1 (en) | Surface size composition and its use | |
JP4244458B2 (en) | Selection method of paper surface treatment agent | |
WO2006111184A1 (en) | Water dispersible composition for treating paper | |
Mansour et al. | Coating of paper sheet with insoluble gelatin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080022102.3 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10722156 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010722156 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13319645 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2762024 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 596508 Country of ref document: NZ Ref document number: 2012511314 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20117030376 Country of ref document: KR Kind code of ref document: A |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: PI1010992 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: PI1010992 Country of ref document: BR Kind code of ref document: A2 Effective date: 20111117 |