CA2627050C - A paper substrate having enhanced print density - Google Patents

A paper substrate having enhanced print density Download PDF

Info

Publication number
CA2627050C
CA2627050C CA2627050A CA2627050A CA2627050C CA 2627050 C CA2627050 C CA 2627050C CA 2627050 A CA2627050 A CA 2627050A CA 2627050 A CA2627050 A CA 2627050A CA 2627050 C CA2627050 C CA 2627050C
Authority
CA
Canada
Prior art keywords
paper substrate
paper
sizing composition
substrate
sizing
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.)
Active
Application number
CA2627050A
Other languages
English (en)
French (fr)
Other versions
CA2627050A1 (en
Inventor
Jay C. Song
Sen Yang
Yan C. Huang
Kapil M. Singh
Michael F. Koenig
David B. Shelmidine
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.)
Global Holdings Ii Inc
Original Assignee
International Paper 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 International Paper Co filed Critical International Paper Co
Publication of CA2627050A1 publication Critical patent/CA2627050A1/en
Application granted granted Critical
Publication of CA2627050C publication Critical patent/CA2627050C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • D21H21/16—Sizing or water-repelling 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
    • D21H21/18—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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • 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
    • 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
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
CA2627050A 2005-11-01 2006-11-01 A paper substrate having enhanced print density Active CA2627050C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US73282805P 2005-11-01 2005-11-01
US60/732,828 2005-11-01
PCT/US2006/042645 WO2007053681A1 (en) 2005-11-01 2006-11-01 A paper substrate having enhanced print density

Publications (2)

Publication Number Publication Date
CA2627050A1 CA2627050A1 (en) 2007-05-10
CA2627050C true CA2627050C (en) 2013-05-14

Family

ID=37884748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2627050A Active CA2627050C (en) 2005-11-01 2006-11-01 A paper substrate having enhanced print density

Country Status (11)

Country Link
EP (2) EP1951955B1 (es)
JP (1) JP4995831B2 (es)
CN (1) CN101351596A (es)
BR (1) BRPI0619648B1 (es)
CA (1) CA2627050C (es)
ES (2) ES2455616T3 (es)
MX (2) MX358994B (es)
PL (2) PL1951955T3 (es)
PT (2) PT1951955E (es)
RU (1) RU2008121128A (es)
WO (1) WO2007053681A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608166B2 (en) * 2003-09-17 2009-10-27 International Paper Company Papers having borate-based complexing and method of making same
US8758886B2 (en) 2005-10-14 2014-06-24 International Paper Company Recording sheet with improved image dry time
US7682438B2 (en) 2005-11-01 2010-03-23 International Paper Company Paper substrate having enhanced print density
US7736466B2 (en) 2006-01-17 2010-06-15 International Paper Company Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability
WO2008144074A1 (en) * 2007-05-21 2008-11-27 International Paper Company Recording sheet with improved image waterfastness, surface strength, and runnability
US8057637B2 (en) 2007-12-26 2011-11-15 International Paper Company Paper substrate containing a wetting agent and having improved print mottle
US8652594B2 (en) 2008-03-31 2014-02-18 International Paper Company Recording sheet with enhanced print quality at low additive levels
US8460511B2 (en) 2008-10-01 2013-06-11 International Paper Company Paper substrate containing a wetting agent and having improved printability
US8678543B2 (en) 2008-10-16 2014-03-25 Hewlett-Packard Development Company, L.P. Composition and print medium
ES2390932T5 (es) 2008-11-27 2020-09-14 Archroma Ip Gmbh Composiciones abrillantadoras ópticas para la impresión por chorro de tinta de alta calidad
US20100129553A1 (en) * 2008-11-27 2010-05-27 International Paper Company Optical Brightening Compositions For High Quality Inkjet Printing
CA2744837C (en) * 2008-11-27 2017-06-13 Clariant Finance (Bvi) Limited Improved optical brightening compositions for high quality ink jet printing
EP2192231A1 (en) 2008-11-27 2010-06-02 Clariant International Ltd. Improved optical brightening compositions for high quality inkjet printing
EP2356183B2 (en) 2008-12-08 2021-01-27 Hewlett-Packard Development Company, L.P. Surface coating composition for inkjet media
US8652593B2 (en) 2009-12-17 2014-02-18 International Paper Company Printable substrates with improved brightness from OBAs in presence of multivalent metal salts
US8574690B2 (en) * 2009-12-17 2013-11-05 International Paper Company Printable substrates with improved dry time and acceptable print density by using monovalent salts
US8440053B2 (en) 2010-04-02 2013-05-14 International Paper Company Method and system using surfactants in paper sizing composition to inhibit deposition of multivalent fatty acid salts
US8608908B2 (en) 2010-04-02 2013-12-17 International Paper Company Method and system using low fatty acid starches in paper sizing composition to inhibit deposition of multivalent fatty acid salts
WO2011139481A1 (en) 2010-05-04 2011-11-10 International Paper Company Coated printed substrates resistant to acidic highlighters and printing solutions
US8795796B2 (en) 2010-07-23 2014-08-05 International Paper Company Coated printable substrates providing higher print quality and resolution at lower ink usage
US8697203B2 (en) 2010-11-16 2014-04-15 International Paper Company Paper sizing composition with salt of calcium (II) and organic acid, products made thereby, method of using, and method of making
US9328463B2 (en) 2010-11-17 2016-05-03 Hewlett-Packard Development Company, L.P. Surface sizing composition for print media in digital printing
SG11201501474RA (en) * 2012-09-12 2015-05-28 Yoshino Gypsum Co Gypsum composition, gypsum slurry, gypsum hardened body, gypsum-based building material, gypsum board, and manufacturing method for a gypsum-based building material
US9545810B2 (en) 2013-01-11 2017-01-17 Hewlett-Packard Development Company, L.P. Low grammage recording medium

Family Cites Families (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB551950A (en) * 1941-09-15 1943-03-17 Du Pont Improvements in or relating to the treatment of paper
US2322888A (en) 1940-11-16 1943-06-29 Du Pont Process for producing high wet strength paper
US2856310A (en) 1955-02-15 1958-10-14 Hercules Powder Co Ltd Stable ketene dimer-emulsifier mixtures and their preparation
NL246493A (es) 1958-12-24
GB1373788A (en) 1971-10-20 1974-11-13 Hercules Powder Co Ltd Sizing method and composition for use therein
DK659674A (es) 1974-01-25 1975-09-29 Calgon Corp
US4166894A (en) 1974-01-25 1979-09-04 Calgon Corporation Functional ionene compositions and their use
US4040900A (en) 1974-05-20 1977-08-09 National Starch And Chemical Corporation Method of sizing paper
US4022965A (en) 1975-01-13 1977-05-10 Crown Zellerbach Corporation Process for producing reactive, homogeneous, self-bondable lignocellulose fibers
US4174417A (en) 1975-10-14 1979-11-13 Kimberly-Clark Corporation Method of forming highly absorbent fibrous webs and resulting products
GB1533434A (en) 1976-03-10 1978-11-22 Hercules Inc Sizing method and a sizing composition for use therein
US4279794A (en) 1979-04-26 1981-07-21 Hercules Incorporated Sizing method and sizing composition for use therein
US4446174A (en) 1979-04-27 1984-05-01 Fuiji Photo Film Company, Ltd. Method of ink-jet recording
US4496427A (en) 1980-01-14 1985-01-29 Hercules Incorporated Preparation of hydrophilic polyolefin fibers for use in papermaking
JPS5738185A (en) 1980-08-20 1982-03-02 Matsushita Electric Ind Co Ltd Ink jet recording paper
US4517244A (en) 1981-08-06 1985-05-14 Canon Kabushiki Kaisha Recording medium and ink jet recording paper
US4496629A (en) 1982-01-12 1985-01-29 Canon Kabushiki Kaisha Material used to bear writing or printing
US4481244A (en) 1982-02-03 1984-11-06 Canon Kabushiki Kaisha Material used to bear writing or printing
US4431481A (en) 1982-03-29 1984-02-14 Scott Paper Co. Modified cellulosic fibers and method for preparation thereof
JPS59185690A (ja) 1983-04-07 1984-10-22 Jujo Paper Co Ltd インクジエツト記録用紙
JPS6011389A (ja) 1983-07-01 1985-01-21 Mitsubishi Paper Mills Ltd インクジエツト記録用紙
US4636409A (en) 1983-09-19 1987-01-13 Canon Kabushiki Kaisha Recording medium
JPS6067190A (ja) 1983-09-22 1985-04-17 Ricoh Co Ltd インクジェット記録用媒体
US4554181A (en) 1984-05-07 1985-11-19 The Mead Corporation Ink jet recording sheet having a bicomponent cationic recording surface
DE3500408A1 (de) * 1985-01-08 1986-07-10 Skw Trostberg Ag, 8223 Trostberg Verfahren zur herstellung von papier, karton, pappen und anderen cellulosehaltigen materialien unter neutralen bis schwach basischen ph-bedingungen
JPS62124976A (ja) 1985-11-26 1987-06-06 Canon Inc 被記録材
US5013603A (en) 1986-06-13 1991-05-07 Mizusawa Industrial Chemicals, Ltd. Ink jet recording paper with amorphous silica filler
JP2667162B2 (ja) 1986-11-04 1997-10-27 日本製紙株式会社 インクジエツト記録用シート
US4792487A (en) 1987-03-12 1988-12-20 James River Corporation Of Virginia Ink jet recording medium comprising (a) water expansible colloidal clay (b) silica and (c) water insoluble synthetic binder
JPS63314540A (ja) * 1987-06-17 1988-12-22 Fuji Photo Film Co Ltd 感光材料
DE3730887A1 (de) 1987-09-15 1989-03-23 Basf Ag Verfahren zur verbesserung der bedruckbarkeit von papier
US4986882A (en) 1989-07-11 1991-01-22 The Proctor & Gamble Company Absorbent paper comprising polymer-modified fibrous pulps and wet-laying process for the production thereof
US5209953A (en) 1989-08-03 1993-05-11 Kimberly-Clark Corporation Overall printing of tissue webs
US5049235A (en) 1989-12-28 1991-09-17 The Procter & Gamble Company Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber
US5160789A (en) 1989-12-28 1992-11-03 The Procter & Gamble Co. Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fiber
US5360420A (en) 1990-01-23 1994-11-01 The Procter & Gamble Company Absorbent structures containing stiffened fibers and superabsorbent material
US5163973A (en) 1990-02-14 1992-11-17 Alcan Internatinal Limited Process for producing low soda alumina
US5266250A (en) 1990-05-09 1993-11-30 Kroyer K K K Method of modifying cellulosic wood fibers and using said fibers for producing fibrous products
US5270103A (en) 1990-11-21 1993-12-14 Xerox Corporation Coated receiver sheets
US5190805A (en) 1991-09-20 1993-03-02 Arkwright Incorporated Annotatable ink jet recording media
US5695609A (en) * 1992-01-20 1997-12-09 Kemira Oy Process for producing paper
US5320902A (en) 1992-04-01 1994-06-14 Xerox Corporation Recording sheets containing monoammonium compounds
FR2689530B1 (fr) 1992-04-07 1996-12-13 Aussedat Rey Nouveau produit complexe a base de fibres et de charges, et procede de fabrication d'un tel nouveau produit.
JP2927377B2 (ja) 1992-08-07 1999-07-28 日本製紙株式会社 インクジェット記録用紙及びその製造方法
US5760809A (en) 1993-03-19 1998-06-02 Xerox Corporation Recording sheets containing phosphonium compounds
US6180238B1 (en) 1993-03-19 2001-01-30 Xerox Corporation Recording sheets containing oxazole, isooxazole, oxazolidinone, oxazoline salt, morpholine, thiazole, thiazolidine, thiadiazole, and phenothiazine compounds
US5314747A (en) 1993-03-19 1994-05-24 Xerox Corporation Recording sheets containing cationic sulfur compounds
US6482503B1 (en) 1993-03-19 2002-11-19 Xerox Corporation Recording sheets containing pyrrole, pyrrolidine, pyridine, piperidine, homopiperidine, quinoline, isoquinoline, quinuclidine, indole, and indazole compounds
US5457486A (en) 1993-03-19 1995-10-10 Xerox Corporation Recording sheets containing tetrazolium indolinium, and imidazolinium compounds
US5405678A (en) 1993-05-07 1995-04-11 Otis Specialty Papers Inc. Ink jet recording sheet
GB9311944D0 (en) 1993-06-10 1993-07-28 Hercules Inc Synthesis of alkyl ketene multimers (akm) and application for precision converting grades of fine paper
US5474843A (en) 1993-12-16 1995-12-12 Labelon Corporation Acceptor material for inks
US5685815A (en) 1994-02-07 1997-11-11 Hercules Incorporated Process of using paper containing alkaline sizing agents with improved conversion capability
US5429860A (en) 1994-02-28 1995-07-04 E. I. Du Pont De Nemours And Company Reactive media-ink system for ink jet printing
SG80547A1 (en) * 1994-02-28 2001-05-22 Du Pont Ink jet recording sheet
GB9422280D0 (en) * 1994-11-04 1994-12-21 Ciba Geigy Ag Fluorescent whitening agent formulation
US5662773A (en) 1995-01-19 1997-09-02 Eastman Chemical Company Process for preparation of cellulose acetate filters for use in paper making
DE19534327A1 (de) * 1995-09-15 1996-02-22 Md Papier Gmbh Streichfarbe für Tintenstrahlpapier
JPH09119091A (ja) * 1995-10-24 1997-05-06 Fuji Xerox Co Ltd 記録用紙
US5667637A (en) 1995-11-03 1997-09-16 Weyerhaeuser Company Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose
US5698688A (en) 1996-03-28 1997-12-16 The Procter & Gamble Company Aldehyde-modified cellulosic fibers for paper products having high initial wet strength
JPH10226154A (ja) * 1997-02-18 1998-08-25 Mitsubishi Paper Mills Ltd インクジェット記録シート
US6146494A (en) 1997-06-12 2000-11-14 The Procter & Gamble Company Modified cellulosic fibers and fibrous webs containing these fibers
JP4034461B2 (ja) * 1998-04-21 2008-01-16 三菱製紙株式会社 インクジェット記録用紙
US6074057A (en) * 1998-05-22 2000-06-13 Eastman Kodak Company Pigmented ink jet inks and recording elements containing hardening agents
US6471824B1 (en) 1998-12-29 2002-10-29 Weyerhaeuser Company Carboxylated cellulosic fibers
BR9916641A (pt) 1998-12-30 2001-09-25 Kimberly Clark Co Processo de reciclagem por explosão a vapor de fibras e tecidos fabricados a partir das fibras recicladas
US6361651B1 (en) 1998-12-30 2002-03-26 Kimberly-Clark Worldwide, Inc. Chemically modified pulp fiber
US6602994B1 (en) * 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide
US6030443A (en) * 1999-04-29 2000-02-29 Hercules Incorporated Paper coating composition with improved optical brightener carriers
US6764726B1 (en) 1999-05-12 2004-07-20 Sen Yang Ink jet recording sheet with improved image waterfastness
US6458876B1 (en) * 1999-08-09 2002-10-01 Air Products And Chemicals, Inc. Ink jet paper coatings containing polyvinyl alcohol-alkylated polyamine blends
CA2413709C (en) 2000-06-27 2006-02-07 International Paper Company Method to manufacture paper using fiber filler complexes
JP2002069896A (ja) * 2000-08-24 2002-03-08 Oji Paper Co Ltd 不透明度に優れた紙
GB0100610D0 (en) 2001-01-10 2001-02-21 Clariant Int Ltd Improvements in or relating to organic compounds
US20040123966A1 (en) 2002-04-11 2004-07-01 Altman Thomas E. Web smoothness improvement process
JP2004050532A (ja) * 2002-07-18 2004-02-19 Mitsubishi Paper Mills Ltd インクジェット記録材料の製造方法
JPWO2004014659A1 (ja) * 2002-08-12 2005-12-08 日本製紙株式会社 インクジェットキャストコート紙
US20050020448A1 (en) * 2003-07-23 2005-01-27 Fuji Photo Film Co., Ltd. Paper, image-recording material support, and image-recording material

Also Published As

Publication number Publication date
BRPI0619648B1 (pt) 2017-11-07
ES2402210T3 (es) 2013-04-29
PT1951955E (pt) 2013-04-01
BRPI0619648A2 (pt) 2011-10-04
EP1951955B1 (en) 2013-01-02
RU2008121128A (ru) 2009-12-10
PL2511419T3 (pl) 2014-06-30
WO2007053681A1 (en) 2007-05-10
JP2009513843A (ja) 2009-04-02
EP1951955A1 (en) 2008-08-06
EP2511419A1 (en) 2012-10-17
ES2455616T3 (es) 2014-04-16
PT2511419E (pt) 2014-04-07
PL1951955T3 (pl) 2013-06-28
EP2511419B1 (en) 2014-01-08
MX339400B (es) 2016-05-24
CN101351596A (zh) 2009-01-21
JP4995831B2 (ja) 2012-08-08
MX358994B (es) 2018-09-11
CA2627050A1 (en) 2007-05-10

Similar Documents

Publication Publication Date Title
CA2627050C (en) A paper substrate having enhanced print density
US20190309479A1 (en) Paper substrate having enhanced print density
CA2710804C (en) A paper substrate containing a wetting agent and having improved print mottle
CA2738923C (en) A paper substrate containing a wetting agent and having improved printability
CA2729276C (en) Recording sheet with improved print density
CA2728278A1 (en) Composition and recording sheet with improved optical properties
MX2008005714A (es) Un substrato para papel que tiene densidad de impresion mejorada
WO2007149258A2 (en) Paper substrates containing a silicon-containing compound
EP3877588A1 (en) Book printing paper

Legal Events

Date Code Title Description
EEER Examination request