BR0117205A - Calcium carbonate product, paper coating pigment, process for producing a paper having high sheet gloss, paper product, and method for improving sheet gloss of a paper product - Google Patents

Calcium carbonate product, paper coating pigment, process for producing a paper having high sheet gloss, paper product, and method for improving sheet gloss of a paper product

Info

Publication number
BR0117205A
BR0117205A BR0117205-0A BR0117205A BR0117205A BR 0117205 A BR0117205 A BR 0117205A BR 0117205 A BR0117205 A BR 0117205A BR 0117205 A BR0117205 A BR 0117205A
Authority
BR
Brazil
Prior art keywords
paper
product
pigment
calcium carbonate
mixed
Prior art date
Application number
BR0117205-0A
Other languages
Portuguese (pt)
Inventor
Amy Christine Dimmick
Kenneth Mueller
Original Assignee
Specialty Minerals Michigan
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=21743149&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0117205(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Specialty Minerals Michigan filed Critical Specialty Minerals Michigan
Publication of BR0117205A publication Critical patent/BR0117205A/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
    • D21H19/385—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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • 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
    • 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

Abstract

"PRODUTO DE CARBONATO DE CáLCIO, PIGMENTO DE REVESTIMENTO DE PAPEL, PROCESSO PARA PRODUZIR UM PAPEL TENDO BRILHO DE FOLHA ALTO PRODUTO DE PAPEL, E, MéTODO PARA MELHORAR O BRILHO DA FOLHA DE UM PRODUTO DE PAPEL". Um pigmento de revestimento de papel é fornecido que inclui uma mistura de uma primeira e uma segunda partícula de carbonato de cálcio precipitado (PCC) aragonítico. As primeiras partículas do pigmento misturado têm um tamanho de partícula médio (APS) de cerca de 0,4 mícron e as segundas partículas do pigmento misturado têm um tamanho de partícula médio (APS) de cerca de 0,5 mícron. O pigmento misturado preferivelmente inclui uma razão em peso de cerca de 50:50 a cerca de 80:20 com uma razão em peso de 60:40 sendo mais preferido, respectivamente, das primeiras partículas de 0,4 mícron para as segundas partículas de 0,5 mícron. Também fornecido é um método para preparar papel revestido, que inclui preparar o pigmento de PCC aragonítico misturado, adicionando um aglutinante, e aplicando o pigmento à substância de base do papel em uma pasta contendo um aglutinante e ou aditivos. Preferivelmente, pigmento de carbonato de cálcio precipitado aragonítico misturado está presente em uma quantidade de cerca de 30 por cento em peso a cerca de 85 por cento em peso da mistura com cerca de 70 por cento em peso a cerca de 15 por cento em peso de equilíbrio sendo argila antes de preparar a pasta."CALCIUM CARBONATE PRODUCT, PAPER COATING PIGMENT, PROCESS FOR PRODUCING A PAPER HAVING SHEET HIGH PAPER PRODUCT, AND A METHOD FOR IMPROVING THE SHEET SHEET OF A PAPER PRODUCT". A paper coating pigment is provided which includes a mixture of a first and a second particle of aragonitic precipitated calcium carbonate (PCC). The first particles of the mixed pigment have an average particle size (APS) of about 0.4 microns and the second particles of the mixed pigment have an average particle size (APS) of about 0.5 microns. The mixed pigment preferably includes a weight ratio of about 50:50 to about 80:20 with a weight ratio of 60:40 being more preferred, respectively, from the first 0.4 micron particles to the second 0 micron particles. 0.5 micron Also provided is a method for preparing coated paper, which includes preparing the mixed aragonitic PCC pigment by adding a binder, and applying the pigment to the paper base substance in a paste containing a binder and / or additives. Preferably, mixed aragonitic precipitated calcium carbonate pigment is present in an amount from about 30 weight percent to about 85 weight percent of the mixture with about 70 weight percent to about 15 weight percent of. balance being clay before preparing the paste.

BR0117205-0A 2001-12-20 2001-12-20 Calcium carbonate product, paper coating pigment, process for producing a paper having high sheet gloss, paper product, and method for improving sheet gloss of a paper product BR0117205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/049721 WO2003054300A1 (en) 2001-12-20 2001-12-20 High gloss calcium carbonate coating compositions and coated paper and paper board manufactured from same

Publications (1)

Publication Number Publication Date
BR0117205A true BR0117205A (en) 2004-12-14

Family

ID=21743149

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0117205-0A BR0117205A (en) 2001-12-20 2001-12-20 Calcium carbonate product, paper coating pigment, process for producing a paper having high sheet gloss, paper product, and method for improving sheet gloss of a paper product

Country Status (14)

Country Link
EP (1) EP1456470B1 (en)
JP (1) JP2005513296A (en)
CN (1) CN100350098C (en)
AR (1) AR037949A1 (en)
AT (1) ATE456702T1 (en)
AU (1) AU2002234075B2 (en)
BR (1) BR0117205A (en)
CA (1) CA2470848A1 (en)
DE (1) DE60141228D1 (en)
IL (1) IL162520A0 (en)
NO (1) NO20043070L (en)
NZ (1) NZ534043A (en)
TW (1) TW581791B (en)
WO (1) WO2003054300A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003093577A1 (en) 2002-05-03 2003-11-13 Imerys Minerals Limited Paper coating pigments
US7744688B2 (en) 2002-12-27 2010-06-29 Imerys Pigments, Inc. Paper coating pigments
US7468101B2 (en) 2006-08-17 2008-12-23 Specialty Minerals (Michigan) Inc. UV varnish gloss performance using novel pigment and process for making same
US8088250B2 (en) * 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
EP2279299A1 (en) * 2008-04-15 2011-02-02 SAPPI Netherlands Services B.V. Coating formulation for an offset paper and paper coated therewith
CN102149872B (en) * 2008-09-09 2013-12-18 Omya发展股份公司 Compositions of calcium carbonates/pigments for paper formulations, showing print through reduction
JP4542188B2 (en) * 2009-01-09 2010-09-08 大王製紙株式会社 Coated paper with excellent printing gloss
US8795796B2 (en) * 2010-07-23 2014-08-05 International Paper Company Coated printable substrates providing higher print quality and resolution at lower ink usage
WO2012138890A1 (en) * 2011-04-06 2012-10-11 Specialty Minerals (Michigan) Inc. Pcc filler composition for improved printability of supercalendered papers
GB201511492D0 (en) 2015-06-30 2015-08-12 Imerys Minerals Ltd Mineral compositions
CN106519747B (en) * 2016-12-07 2019-07-02 厦门大学 A kind of preparation method of calcium carbonate coating

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731034A (en) * 1990-12-04 1998-03-24 Ecc International Limited Method of coating paper
US5643631A (en) * 1995-03-17 1997-07-01 Minerals Tech Inc Ink jet recording paper incorporating novel precipitated calcium carbonate pigment
GB9520703D0 (en) * 1995-10-10 1995-12-13 Ecc Int Ltd Paper coating pigments and their production and use
US5741471A (en) * 1995-12-05 1998-04-21 Minerals Technologies Inc. Process for the preparation of discrete particles of calcium carbonate
US5861209A (en) * 1997-05-16 1999-01-19 Minerals Technologies Inc. Aragonitic precipitated calcium carbonate pigment for coating rotogravure printing papers
US6077593A (en) * 1998-04-17 2000-06-20 Armstrong World Industries, Inc. Durable edge ceiling board
US6355138B1 (en) * 2000-02-24 2002-03-12 Voith Sulzer Paper Technology North America, Inc. Method of chemically loading fibers in a fiber suspension

Also Published As

Publication number Publication date
AR037949A1 (en) 2004-12-22
DE60141228D1 (en) 2010-03-18
WO2003054300A1 (en) 2003-07-03
AU2002234075A1 (en) 2003-07-09
CA2470848A1 (en) 2003-07-03
NZ534043A (en) 2005-12-23
JP2005513296A (en) 2005-05-12
TW581791B (en) 2004-04-01
AU2002234075B2 (en) 2008-01-24
CN100350098C (en) 2007-11-21
NO20043070L (en) 2004-07-19
ATE456702T1 (en) 2010-02-15
EP1456470A1 (en) 2004-09-15
CN1582357A (en) 2005-02-16
IL162520A0 (en) 2005-11-20
EP1456470B1 (en) 2010-01-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 9A E 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2156 DE 02/05/2012.