WO2009144379A3 - A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks - Google Patents

A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks Download PDF

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Publication number
WO2009144379A3
WO2009144379A3 PCT/FI2009/050449 FI2009050449W WO2009144379A3 WO 2009144379 A3 WO2009144379 A3 WO 2009144379A3 FI 2009050449 W FI2009050449 W FI 2009050449W WO 2009144379 A3 WO2009144379 A3 WO 2009144379A3
Authority
WO
WIPO (PCT)
Prior art keywords
resinous
papers
fiber suspension
aqueous
paper
Prior art date
Application number
PCT/FI2009/050449
Other languages
French (fr)
Other versions
WO2009144379A2 (en
Inventor
Bernd Conradi
Original Assignee
Ahlstrom Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ahlstrom Corporation filed Critical Ahlstrom Corporation
Priority to EP09754032A priority Critical patent/EP2297399A2/en
Priority to US12/994,585 priority patent/US20110220309A1/en
Publication of WO2009144379A2 publication Critical patent/WO2009144379A2/en
Publication of WO2009144379A3 publication Critical patent/WO2009144379A3/en

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
    • 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
    • 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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • 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
    • 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
    • D21H21/34—Ignifugeants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

The present invention relates to resinous papers, their use as resinous preform blanks and to a method of manufacturing resinous papers. The resinous paper or preform blank is made by preparing an aqueous fiber suspension having a consistency between 0,5 - 8 %, preparing an aqueous dispersion of a thermosetting resin, mixing the aqueous dispersion of the thermosetting resin into the aqueous fiber suspension, preparing an aqueous dispersion of an agent for fixing the thermosetting resin on the fibers of the fiber suspension, mixing the aqueous dispersion of the fixing agent into the aqueous fiber suspension, adjusting a pH value of the aqueous fiber suspension to below 5, transferring the aqueous fiber suspension to a paper machine, dewatering the fiber suspension for the formation of paper, and drying the paper to a volatile content of 5% to 10%.
PCT/FI2009/050449 2008-05-27 2009-05-27 A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks WO2009144379A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09754032A EP2297399A2 (en) 2008-05-27 2009-05-27 A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks
US12/994,585 US20110220309A1 (en) 2008-05-27 2009-05-27 method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008025269.7 2008-05-27
DE102008025269A DE102008025269A1 (en) 2008-05-27 2008-05-27 Process for producing resinous papers

Publications (2)

Publication Number Publication Date
WO2009144379A2 WO2009144379A2 (en) 2009-12-03
WO2009144379A3 true WO2009144379A3 (en) 2010-01-21

Family

ID=41227133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2009/050449 WO2009144379A2 (en) 2008-05-27 2009-05-27 A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks

Country Status (4)

Country Link
US (1) US20110220309A1 (en)
EP (1) EP2297399A2 (en)
DE (1) DE102008025269A1 (en)
WO (1) WO2009144379A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114687249A (en) * 2022-04-15 2022-07-01 江南大学 Thermosetting filter paper for internal combustion engine and preparation method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB619492A (en) * 1945-06-20 1949-03-10 Leonard Smidth Process for producing paper and the products so produced
GB874179A (en) * 1957-05-16 1961-08-02 Ciba Ltd Layer-form structures of improved resistance to light containing aminoplasts
GB1481211A (en) * 1973-03-28 1977-07-27 Ljungbo S Swellable fabrics for ceiling structures and wall coverings
US4297311A (en) * 1978-12-07 1981-10-27 Conwed Corporation Method of manufacturing improved mineral board
GB2201613A (en) * 1987-03-05 1988-09-07 Nairn Contract Fabrics Limited Wallcovering and their production
EP0599812A2 (en) * 1989-06-07 1994-06-01 Chisso Corporation Cellulose-based, inflammable, bulky processed sheets and method for making such sheets
US5328566A (en) * 1991-01-22 1994-07-12 Honshu Paper Co., Ltd. Process for producing inorganic fiber-based prepreg sheet and process for producing insulating laminate
WO2002044470A1 (en) * 2000-11-29 2002-06-06 Clariant Finance (Bvi) Limited Process for the production of a coated and pressed cellulosic fibrous flat substrate, suitable coating compositions, their production, the coated and pressed substrates and their use as substrates for graphic processes
US20050274472A1 (en) * 2004-05-27 2005-12-15 Robert Steif Flame resistant paper product and method for manufacturing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU522973B2 (en) * 1978-03-02 1982-07-08 Karl Kristian Kobs Kroyer Preparing dry-laid fibrous products
US4810430A (en) 1987-07-17 1989-03-07 Deluca Peter L Deformable pulp paper product, its method of manufacture and method of use
IT1287629B1 (en) 1996-03-06 1998-08-06 Universal Filter Spa PROCESS FOR MANUFACTURE OF FILTER MEDIA, MEDIA SO MANUFACTURED, AND FILTERS USING SAID MEDIA

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB619492A (en) * 1945-06-20 1949-03-10 Leonard Smidth Process for producing paper and the products so produced
GB874179A (en) * 1957-05-16 1961-08-02 Ciba Ltd Layer-form structures of improved resistance to light containing aminoplasts
GB1481211A (en) * 1973-03-28 1977-07-27 Ljungbo S Swellable fabrics for ceiling structures and wall coverings
US4297311A (en) * 1978-12-07 1981-10-27 Conwed Corporation Method of manufacturing improved mineral board
GB2201613A (en) * 1987-03-05 1988-09-07 Nairn Contract Fabrics Limited Wallcovering and their production
EP0599812A2 (en) * 1989-06-07 1994-06-01 Chisso Corporation Cellulose-based, inflammable, bulky processed sheets and method for making such sheets
US5328566A (en) * 1991-01-22 1994-07-12 Honshu Paper Co., Ltd. Process for producing inorganic fiber-based prepreg sheet and process for producing insulating laminate
WO2002044470A1 (en) * 2000-11-29 2002-06-06 Clariant Finance (Bvi) Limited Process for the production of a coated and pressed cellulosic fibrous flat substrate, suitable coating compositions, their production, the coated and pressed substrates and their use as substrates for graphic processes
US20050274472A1 (en) * 2004-05-27 2005-12-15 Robert Steif Flame resistant paper product and method for manufacturing

Also Published As

Publication number Publication date
WO2009144379A2 (en) 2009-12-03
EP2297399A2 (en) 2011-03-23
DE102008025269A1 (en) 2009-12-03
US20110220309A1 (en) 2011-09-15

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