PT2486189E - A process for the production of a substrate comprising silica pigments which is formed on the surface of the substrate - Google Patents

A process for the production of a substrate comprising silica pigments which is formed on the surface of the substrate Download PDF

Info

Publication number
PT2486189E
PT2486189E PT10822323T PT10822323T PT2486189E PT 2486189 E PT2486189 E PT 2486189E PT 10822323 T PT10822323 T PT 10822323T PT 10822323 T PT10822323 T PT 10822323T PT 2486189 E PT2486189 E PT 2486189E
Authority
PT
Portugal
Prior art keywords
substrate
production
silica pigments
pigments
silica
Prior art date
Application number
PT10822323T
Other languages
Portuguese (pt)
Inventor
Philip Hakansson
Kaj Backfolk
Original Assignee
Stora Enso Oyj
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 Stora Enso Oyj filed Critical Stora Enso Oyj
Publication of PT2486189E publication Critical patent/PT2486189E/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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
    • 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
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Silicon Compounds (AREA)
PT10822323T 2009-10-09 2010-10-05 A process for the production of a substrate comprising silica pigments which is formed on the surface of the substrate PT2486189E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0950745A SE534210C2 (en) 2009-10-09 2009-10-09 Process for manufacturing a substrate containing silica pigment formed on the surface of the substrate

Publications (1)

Publication Number Publication Date
PT2486189E true PT2486189E (en) 2015-03-09

Family

ID=43857005

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10822323T PT2486189E (en) 2009-10-09 2010-10-05 A process for the production of a substrate comprising silica pigments which is formed on the surface of the substrate

Country Status (6)

Country Link
EP (1) EP2486189B1 (en)
CN (1) CN102686801B (en)
BR (1) BR112012008197A2 (en)
PT (1) PT2486189E (en)
SE (1) SE534210C2 (en)
WO (1) WO2011043725A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537737C2 (en) * 2013-03-01 2015-10-06 Stora Enso Oyj In-Line Preparation of Silica for Retention Purposes in Paper or Cardboard Manufacturing Process
SE543549C2 (en) * 2018-03-02 2021-03-23 Stora Enso Oyj Method for manufacturing a composition comprising microfibrillated cellulose
DE102018124255A1 (en) * 2018-10-01 2020-04-02 Technische Universität Darmstadt Nonwoven fabrics with asymmetrical silica impregnation and process for producing the nonwovens and their uses

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383653A (en) * 1941-06-04 1945-08-28 Du Pont Silicic acid sols
US2568850A (en) * 1951-04-11 1951-09-25 Carey Philip Mfg Co Vapor barrier paper and the manufacture thereof
US3085861A (en) * 1955-04-08 1963-04-16 Pittsburgh Plate Glass Co Preparation of siliceous pigment
NL250850A (en) * 1959-05-05
ES361856A1 (en) * 1968-04-06 1970-11-16 Roehm & Haas Gmbh Procedure for paper textile covering and textile surface configurations. (Machine-translation by Google Translate, not legally binding)
US3928540A (en) * 1971-07-26 1975-12-23 Ppg Industries Inc Process for preparing silica pigment
US4554181A (en) * 1984-05-07 1985-11-19 The Mead Corporation Ink jet recording sheet having a bicomponent cationic recording surface
JPS61287447A (en) * 1985-06-11 1986-12-17 Nippon Shokubai Kagaku Kogyo Co Ltd Production of heat resistant catalytic carrier composition
JPS61287477A (en) * 1985-06-13 1986-12-17 Inax Corp Formation of inorganic coating film
US4816074A (en) * 1985-07-12 1989-03-28 E.C.C. America Inc. Kaolinite aggregation using sodium silicate
BR8707349A (en) * 1986-06-17 1988-09-13 Huber Corp J M SYNTHETIC ALKALINE METAL ALUMINUM SILICATES, PROCESSES AND USES, COMPOSITIONS AND THEIR PREPARATION PROCESSES
AU700330B2 (en) * 1995-03-31 1998-12-24 Nippon Paper Industries Co. Ltd. Recording paper
GB0410749D0 (en) * 2004-05-14 2004-06-16 Dow Corning Ireland Ltd Coating apparatus
FR2872180A1 (en) * 2004-06-24 2005-12-30 Arjowiggins Papiers Couches So PAPER COATED WITH A PIGMENTED COMPOSITION COMPRISING OFFSET PRINTING SILICA

Also Published As

Publication number Publication date
SE534210C2 (en) 2011-05-31
BR112012008197A2 (en) 2016-04-12
EP2486189B1 (en) 2014-12-10
SE0950745A1 (en) 2011-04-10
WO2011043725A1 (en) 2011-04-14
CN102686801B (en) 2015-07-01
EP2486189A1 (en) 2012-08-15
EP2486189A4 (en) 2014-01-22
CN102686801A (en) 2012-09-19

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