CA2518942C - Preimpregne issu de l'impregnation d'un papier support avec un melange de solution resine et de dispersion polymere - Google Patents

Preimpregne issu de l'impregnation d'un papier support avec un melange de solution resine et de dispersion polymere Download PDF

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Publication number
CA2518942C
CA2518942C CA2518942A CA2518942A CA2518942C CA 2518942 C CA2518942 C CA 2518942C CA 2518942 A CA2518942 A CA 2518942A CA 2518942 A CA2518942 A CA 2518942A CA 2518942 C CA2518942 C CA 2518942C
Authority
CA
Canada
Prior art keywords
impregnating
prepreg
resin solution
free
polymer dispersion
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 - Fee Related
Application number
CA2518942A
Other languages
English (en)
Other versions
CA2518942A1 (fr
Inventor
Arnold Holger
Reinhardt Bernd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ahlstrom Osnabrueck GmbH
Original Assignee
Ahlstrom Osnabrueck GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32841851&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2518942(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ahlstrom Osnabrueck GmbH filed Critical Ahlstrom Osnabrueck GmbH
Publication of CA2518942A1 publication Critical patent/CA2518942A1/fr
Application granted granted Critical
Publication of CA2518942C publication Critical patent/CA2518942C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Paper (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
CA2518942A 2003-02-24 2004-02-13 Preimpregne issu de l'impregnation d'un papier support avec un melange de solution resine et de dispersion polymere Expired - Fee Related CA2518942C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10307966A DE10307966C5 (de) 2003-02-24 2003-02-24 Vorimprägnat und Verfahren zu seiner Herstellung
DE10307966.1 2003-02-24
PCT/EP2004/001393 WO2004074577A1 (fr) 2003-02-24 2004-02-13 Preimpregne

Publications (2)

Publication Number Publication Date
CA2518942A1 CA2518942A1 (fr) 2004-09-02
CA2518942C true CA2518942C (fr) 2014-08-05

Family

ID=32841851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2518942A Expired - Fee Related CA2518942C (fr) 2003-02-24 2004-02-13 Preimpregne issu de l'impregnation d'un papier support avec un melange de solution resine et de dispersion polymere

Country Status (7)

Country Link
EP (2) EP1757731A3 (fr)
AT (1) ATE338167T1 (fr)
BR (1) BRPI0407760B1 (fr)
CA (1) CA2518942C (fr)
DE (2) DE10307966C5 (fr)
ES (1) ES2271845T5 (fr)
WO (1) WO2004074577A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7909397B2 (en) 2003-05-15 2011-03-22 Audiovox Corporation In-vehicle docking station for a portable media player
EP1942141A1 (fr) 2006-12-22 2008-07-09 Rohm and Haas France SAS Composition durcissable
WO2009077561A1 (fr) * 2007-12-17 2009-06-25 Technocell Dekor Gmbh & Co. Kg Papier décor imprégné comprimable, imprimable par le procédé à jet d'encre
DE102008014558A1 (de) 2008-03-15 2009-09-17 Dracowo Forschungs- Und Entwicklungs Gmbh Polycarbonsäure modifizierte native Epoxide
EP2695745B1 (fr) 2012-08-06 2015-08-26 Unilin BVBA Procédé de fabrication de panneaux présentant une surface décorative
DE102013114420A1 (de) 2012-12-23 2014-06-26 Michael Jokiel Imprägnierflotte zur Imprägnierung eines Rohpapieres
EP2894047B1 (fr) 2014-01-10 2019-08-14 Unilin, BVBA Procédé de fabrication des panneaux avec une surface décorative
EP2905145B1 (fr) 2014-02-06 2019-10-23 Unilin, BVBA Procédé de fabrication des panneaux de plancher ayant une surface décorative
BE1025875B1 (nl) 2018-01-04 2019-08-06 Unilin Bvba Werkwijzen voor het vervaardigen van panelen
WO2021260043A1 (fr) 2020-06-23 2021-12-30 Sappi Netherlands Services B.V. Papier ou carton protecteur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949306A1 (de) † 1979-12-07 1981-06-11 Letron GmbH, 8750 Aschaffenburg Kunststoff-furnier sowie verfahren zur herstellung eines kunststoff-furnieres
FR2692584B1 (fr) * 1992-06-22 1994-08-26 Buhl Papierfabrick Gmb Geb Nouvelle composition d'imprégnation pour feuilles décoratives pour la fabrication de panneaux stratifiés.
DE69321853T2 (de) * 1993-12-21 1999-05-27 Arjo Wiggins S.A., Issy-Les-Moulineaux Imprägniertes papier als dekorative oberflächenschicht
DE19728250C2 (de) † 1997-07-02 2002-01-17 Koehler Decor Gmbh & Co Kg Verfahren zur Herstellung eines Vorimprägnats, das damit erhaltene Vorimprägnat und dessen Verwendung zur Herstellung von Dekorverbundgebilden
DE19735959A1 (de) † 1997-08-19 1999-02-25 Basf Ag Verwendung thermisch härtbarer, wässriger Zusammensetzungen als Bindemittel für Formkörper
DE10134302C1 (de) † 2001-07-14 2002-12-12 Technocell Dekor Gmbh & Co Kg Vorimprägnat, Verfahren zu dessen Herstellung sowie daraus erhältliche Dekorimprägnate oder dekorative Beschichtungswerkstoffe
US20040039098A1 (en) * 2002-08-22 2004-02-26 Hector Belmares Formaldehyde-free coatings and acoustical panel

Also Published As

Publication number Publication date
EP1757731A3 (fr) 2012-12-05
DE10307966C5 (de) 2009-05-28
ES2271845T5 (es) 2013-11-22
ATE338167T1 (de) 2006-09-15
DE10307966A1 (de) 2004-09-09
CA2518942A1 (fr) 2004-09-02
EP1518024B1 (fr) 2006-08-30
EP1518024B2 (fr) 2013-08-07
ES2271845T3 (es) 2007-04-16
EP1518024A1 (fr) 2005-03-30
EP1757731A2 (fr) 2007-02-28
DE10307966B4 (de) 2005-08-11
DE502004001322D1 (de) 2006-10-12
BRPI0407760B1 (pt) 2014-04-22
BRPI0407760A (pt) 2006-10-03
WO2004074577A1 (fr) 2004-09-02

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EEER Examination request
MKLA Lapsed

Effective date: 20160215