EP1548187A3 - Method of making paper - Google Patents

Method of making paper Download PDF

Info

Publication number
EP1548187A3
EP1548187A3 EP04257802A EP04257802A EP1548187A3 EP 1548187 A3 EP1548187 A3 EP 1548187A3 EP 04257802 A EP04257802 A EP 04257802A EP 04257802 A EP04257802 A EP 04257802A EP 1548187 A3 EP1548187 A3 EP 1548187A3
Authority
EP
European Patent Office
Prior art keywords
calcium carbonate
average size
mean average
maximum mean
paper
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.)
Withdrawn
Application number
EP04257802A
Other languages
German (de)
French (fr)
Other versions
EP1548187A2 (en
Inventor
Michael J. Dougherty
David W. Park
Amar N. Neogi
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.)
Domtar Corp
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of EP1548187A2 publication Critical patent/EP1548187A2/en
Publication of EP1548187A3 publication Critical patent/EP1548187A3/en
Withdrawn legal-status Critical Current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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—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
    • 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
    • D21H21/50—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 form
    • D21H21/52—Additives of definite length or shape
    • 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
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
    • 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
    • D21H23/50—Spraying or projecting

Landscapes

  • Paper (AREA)

Abstract

The disclosure relates to a method for making coated or uncoated paper that has small sized calcium carbonate on its surface. The calcium carbonate is placed on the paper web at the size press, by a spray or at a coating operation. The calcium carbonate can have a maximum mean average size of 200 nm. Another embodiment has a maximum mean average size of 100 nm. Another embodiment has a maximum mean average size of 50 nm. Different weight levels may be placed on the paper.
EP04257802A 2003-12-22 2004-12-15 Method of making paper Withdrawn EP1548187A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US744926 1985-06-14
US823950 1992-01-22
US74492603A 2003-12-22 2003-12-22
US10/823,950 US20050133184A1 (en) 2003-12-22 2004-04-13 Paper products and method of making

Publications (2)

Publication Number Publication Date
EP1548187A2 EP1548187A2 (en) 2005-06-29
EP1548187A3 true EP1548187A3 (en) 2006-10-04

Family

ID=34556644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04257802A Withdrawn EP1548187A3 (en) 2003-12-22 2004-12-15 Method of making paper

Country Status (4)

Country Link
US (2) US20050133184A1 (en)
EP (1) EP1548187A3 (en)
JP (1) JP2005179882A (en)
CA (1) CA2489608A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101084594B (en) * 2004-09-29 2013-12-11 东芝电池株式会社 Non-aqueous electrolyte battery
US20070181275A1 (en) * 2005-04-14 2007-08-09 Solvay (Socete Anonyme) Use of calcuim carbonate particles in papermaking
US7452573B2 (en) 2005-06-21 2008-11-18 Weyerhaeuser Company Method of making a barrier material
US8088478B2 (en) 2005-06-21 2012-01-03 Weyerhaeuser Nr Company Barrier material
US7622022B2 (en) 2006-06-01 2009-11-24 Benny J Skaggs Surface treatment of substrate or paper/paperboard products using optical brightening agent
FI123480B (en) 2006-07-07 2013-05-31 Upm Kymmene Corp A method for improving wet strength and a paper product having improved wet strength
US20080173420A1 (en) * 2006-12-11 2008-07-24 Jay Chen Song Paper surface sizing composition, sized paper, and method for sizing paper
DE102007059736A1 (en) * 2007-12-12 2009-06-18 Omya Development Ag Surface mineralized organic fibers
US7976678B2 (en) 2008-12-30 2011-07-12 North Pacific Paper Corporation (Norpac) High-yield paper and methods of making same
US20100167198A1 (en) * 2008-12-31 2010-07-01 North Pacific Paper Corporation (Norpac) Methods of liquid toner printing
US20130189457A1 (en) 2012-01-23 2013-07-25 International Paper Company SEPARATED TREATMENT OF PAPER SUBSTRATE WITH MULTIVALENT METAL SALTS AND OBAs
CN105297546B (en) * 2015-09-14 2017-04-26 衢州五洲特种纸业有限公司 Blue print paper and preparation method thereof
RU2700915C1 (en) 2016-11-23 2019-09-23 Айбиэс Оф Америка Control system, managing system, drive unit of paper-making machine and control method
US11920299B2 (en) 2020-03-06 2024-03-05 Ibs Of America Formation detection system and a process of controlling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003092A1 (en) * 1998-07-08 2000-01-20 Valmet Corporation Method for making paper, assembly for implementing the method and paper product produced by the method
WO2003078734A1 (en) * 2002-03-19 2003-09-25 Raisio Chemicals Ltd Composition for surface treatment of paper
WO2004074574A2 (en) * 2003-02-19 2004-09-02 The Board Of Trustees Of Western Michigan University Nanoparticle barrier-coated substrate and method for making the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298831A (en) * 1963-07-02 1967-01-17 Cons Papers Inc Paper laminates for electrostatic printing support members
JP2567916B2 (en) * 1988-06-10 1996-12-25 奥多摩工業株式会社 Method for producing calcium carbonate aggregate
JP2970019B2 (en) * 1991-03-29 1999-11-02 王子製紙株式会社 Method for producing double-sided cast coated paper
EP0618080B1 (en) * 1993-03-26 1997-12-29 Oji Paper Co., Ltd. Thermal transfer receiving paper
JP3247766B2 (en) * 1993-06-08 2002-01-21 サカタインクス株式会社 Method for producing colored coated paper and colored coated paper obtained by the method
JP3247768B2 (en) * 1993-06-11 2002-01-21 サカタインクス株式会社 Manufacturing method of coated paper and coated paper obtained by the manufacturing method
JP3817840B2 (en) * 1996-06-20 2006-09-06 コニカミノルタホールディングス株式会社 Inkjet recording paper
JPH10119424A (en) * 1996-10-25 1998-05-12 Konica Corp Ink jet recording paper and ink jet recording method using the paper
DE69734869T2 (en) * 1997-04-16 2006-07-20 Idi-Head Oy Process for coating cellulosic and lignocellulosic webs
US6332953B1 (en) * 1998-10-02 2001-12-25 International Paper Company Paper product having enhanced printing properties and related method of manufacture
JP3808263B2 (en) * 2000-01-18 2006-08-09 日本製紙株式会社 Method for producing calcium carbonate
CA2420552A1 (en) * 2000-10-02 2002-04-11 Kimberly-Clark Worldwide, Inc. Nanoparticle based inks and methods of making the same
US20030173045A1 (en) * 2002-03-18 2003-09-18 Philip Confalone Liquid starch dispersions for coated paper and paperboard
ATE410313T1 (en) * 2002-06-04 2008-10-15 Canon Kk METHOD FOR PRODUCING AN INK JET RECORDING SHEET.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003092A1 (en) * 1998-07-08 2000-01-20 Valmet Corporation Method for making paper, assembly for implementing the method and paper product produced by the method
WO2003078734A1 (en) * 2002-03-19 2003-09-25 Raisio Chemicals Ltd Composition for surface treatment of paper
WO2004074574A2 (en) * 2003-02-19 2004-09-02 The Board Of Trustees Of Western Michigan University Nanoparticle barrier-coated substrate and method for making the same

Also Published As

Publication number Publication date
CA2489608A1 (en) 2005-06-22
JP2005179882A (en) 2005-07-07
EP1548187A2 (en) 2005-06-29
US20050247421A1 (en) 2005-11-10
US20050133184A1 (en) 2005-06-23

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Inventor name: NEOGI, AMAR N.

Inventor name: PARK, DAVID W.

Inventor name: DOUGHERTY, MICHAEL J.

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

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Owner name: DOMTAR CORPORATION

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