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ES2070484T3 - PAPER COATING. - Google Patents

PAPER COATING.

Info

Publication number
ES2070484T3
ES2070484T3 ES91900880T ES91900880T ES2070484T3 ES 2070484 T3 ES2070484 T3 ES 2070484T3 ES 91900880 T ES91900880 T ES 91900880T ES 91900880 T ES91900880 T ES 91900880T ES 2070484 T3 ES2070484 T3 ES 2070484T3
Authority
ES
Spain
Prior art keywords
paper
cationic
adhesive
coating composition
paper coating
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 - Lifetime
Application number
ES91900880T
Other languages
Spanish (es)
Inventor
John Claude Husband
Richard Bown
Pamela Gillian Drage
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.)
Imerys Minerals Ltd
Original Assignee
ECC International Ltd
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 ECC International Ltd filed Critical ECC International Ltd
Application granted granted Critical
Publication of ES2070484T3 publication Critical patent/ES2070484T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Wrappers (AREA)
  • Medicinal Preparation (AREA)
  • Making Paper Articles (AREA)

Abstract

There is disclosed an aqueous paper coating composition which comprises at least 45 % by weight of a particulate pigment dispersed with a dispersing agent, and an adhesive; characterised in that said dispersing agent comprises an anionic polyelectrolyte and a cationic polyelectrolyte, the cationic polyelectrolyte being present in an amount sufficient to render the particles cationic, in that said adhesive is a cationic or non-ionic adhesive and in that said particulate pigment is one which is not capable of being dispersed in water at high solids, and following vigorous mixing, in the sole presence of said cationic polyelectrolyte. Also disclosed is a method for making the paper coating composition, a method for coating a paper with a paper coating composition and the resulting coated paper. The coated paper of the invention is particularly suited to recycling.
ES91900880T 1989-12-06 1990-12-04 PAPER COATING. Expired - Lifetime ES2070484T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB898927536A GB8927536D0 (en) 1989-12-06 1989-12-06 Paper coating
US61344790A 1990-11-13 1990-11-13
PCT/GB1990/001883 WO1991008341A1 (en) 1989-12-06 1990-12-04 Paper coating

Publications (1)

Publication Number Publication Date
ES2070484T3 true ES2070484T3 (en) 1995-06-01

Family

ID=26296317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91900880T Expired - Lifetime ES2070484T3 (en) 1989-12-06 1990-12-04 PAPER COATING.

Country Status (16)

Country Link
EP (1) EP0504245B1 (en)
JP (1) JPH05502484A (en)
CN (1) CN1051826C (en)
AT (1) ATE121149T1 (en)
AU (1) AU647762B2 (en)
BR (1) BR9007899A (en)
CA (1) CA2072641A1 (en)
DE (1) DE69018648T2 (en)
DK (1) DK0504245T3 (en)
ES (1) ES2070484T3 (en)
FI (1) FI101091B (en)
GB (2) GB8927536D0 (en)
NO (1) NO180598C (en)
NZ (1) NZ236353A (en)
WO (1) WO1991008341A1 (en)
ZA (1) ZA909749B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9200683D0 (en) * 1992-01-14 1992-03-11 Univ Manchester Improvements relating to materials
US5387826A (en) * 1993-02-10 1995-02-07 National Semiconductor Corporation Overvoltage protection against charge leakage in an output driver
US5406140A (en) * 1993-06-07 1995-04-11 National Semiconductor Corporation Voltage translation and overvoltage protection
WO1996032449A1 (en) * 1995-04-11 1996-10-17 Columbia River Carbonates Bulking and opacifying fillers for cellulosic products
AU5324796A (en) * 1995-04-11 1996-10-30 Columbia River Carbonates Bulking and opacifying fillers for paper and paper board
US5676747A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Calcium carbonate pigments for coating paper and paper board
US5653795A (en) * 1995-11-16 1997-08-05 Columbia River Carbonates Bulking and opacifying fillers for cellulosic products
WO1996032448A1 (en) * 1995-04-11 1996-10-17 Columbia River Carbonates Calcium carbonate pigments for coating paper and paper board
US5676748A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Bulking and opacifying fillers for paper and paper board
EP0790135A3 (en) * 1996-01-16 1998-12-09 Haindl Papier Gmbh Method of preparing a print-support for contactless ink-jet printing process, paper prepared by this process and use thereof
DE102005057836B3 (en) * 2005-12-03 2007-03-08 Corvus Beschichtungssysteme Gmbh Adhesion-improving material, useful for paper and copying paper, comprises fixing agent and polycarboxylic acid as dispersant, also microcapsule coating mass containing it
JP2007163955A (en) * 2005-12-15 2007-06-28 Nippon Paper Industries Co Ltd Transfer paper for electrophotography
JP5264661B2 (en) * 2009-09-14 2013-08-14 北越紀州製紙株式会社 Manufacturing method of coated paper for offset and gravure printing
DK2447328T3 (en) 2010-10-29 2015-03-09 Omya Int Ag A method for improving håndterligheden of calcium carbonate-containing materials
PT2565237E (en) * 2011-08-31 2015-07-02 Omya Int Ag PROCESS FOR PREPARING SUSPENSIONS OF SELF-ALIGNING PIGMENT PARTICLES
PL2565236T3 (en) 2011-08-31 2014-06-30 Omya Int Ag Self-binding pigment hybrid
PT2662416E (en) * 2012-05-11 2015-10-09 Omya Int Ag Treatment of calcium carbonate containing materials for increased filler load in paper
PL2662419T3 (en) 2012-05-11 2015-11-30 Omya Int Ag Charge controlled PHCH
FI126543B (en) * 2013-05-17 2017-02-15 Fp-Pigments Oy A process for the preparation of an aqueous pigment-containing cationic high solids dispersion, an aqueous pigment dispersion and its use
EP3504264A1 (en) * 2016-08-24 2019-07-03 OrganoClick AB Bio-based polyelectrolyte complex compositions comprising non-water soluble particles
SE1651136A1 (en) 2016-08-24 2018-02-25 Organoclick Ab Bio-based pec compositions as binders for fiber based materials, textiles, woven and nonwoven materials
CN109844005B (en) 2016-08-24 2022-05-10 有机点击股份公司 Bio-based polyelectrolyte complex compositions containing aliphatic compounds with increased hydrophobicity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ223204A (en) * 1987-01-21 1989-12-21 Erba Farmitalia Pyrazole derivatives and pharmaceutical compositions
GB8701491D0 (en) * 1987-01-23 1987-02-25 Ecc Int Ltd Aqueous suspensions of calcium

Also Published As

Publication number Publication date
JPH05502484A (en) 1993-04-28
DK0504245T3 (en) 1995-09-04
GB9207583D0 (en) 1992-06-03
FI922555A (en) 1992-06-03
GB2253857A (en) 1992-09-23
FI922555A0 (en) 1992-06-03
BR9007899A (en) 1992-09-15
FI101091B (en) 1998-04-15
NO180598C (en) 1997-05-14
WO1991008341A1 (en) 1991-06-13
NO180598B (en) 1997-02-03
EP0504245B1 (en) 1995-04-12
DE69018648D1 (en) 1995-05-18
GB8927536D0 (en) 1990-02-07
NZ236353A (en) 1993-01-27
DE69018648T2 (en) 1995-08-10
ZA909749B (en) 1991-10-30
NO922206L (en) 1992-06-30
CA2072641A1 (en) 1991-06-07
AU647762B2 (en) 1994-03-31
NO922206D0 (en) 1992-06-04
ATE121149T1 (en) 1995-04-15
EP0504245A1 (en) 1992-09-23
CN1051826C (en) 2000-04-26
GB2253857B (en) 1993-08-04
CN1052912A (en) 1991-07-10
AU6958491A (en) 1991-06-26

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