PT731826E - Tratamento de pigmentos inorganicos com compostos de carboximetilcelulose - Google Patents

Tratamento de pigmentos inorganicos com compostos de carboximetilcelulose

Info

Publication number
PT731826E
PT731826E PT95901101T PT95901101T PT731826E PT 731826 E PT731826 E PT 731826E PT 95901101 T PT95901101 T PT 95901101T PT 95901101 T PT95901101 T PT 95901101T PT 731826 E PT731826 E PT 731826E
Authority
PT
Portugal
Prior art keywords
particles
carboxymethylcelulose
inorganic material
compounds
finely divided
Prior art date
Application number
PT95901101T
Other languages
English (en)
Inventor
George H Fairchild
Original Assignee
Minerals Tech Inc
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=22534865&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT731826(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minerals Tech Inc filed Critical Minerals Tech Inc
Publication of PT731826E publication Critical patent/PT731826E/pt

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
    • 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
    • D21H17/25—Cellulose
    • D21H17/26—Ethers thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium carbonates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—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
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
PT95901101T 1993-11-10 1994-11-01 Tratamento de pigmentos inorganicos com compostos de carboximetilcelulose PT731826E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/150,507 US5492560A (en) 1993-11-10 1993-11-10 Treatment of inorganic pigments with carboxymethylcellulose compounds

Publications (1)

Publication Number Publication Date
PT731826E true PT731826E (pt) 2002-07-31

Family

ID=22534865

Family Applications (1)

Application Number Title Priority Date Filing Date
PT95901101T PT731826E (pt) 1993-11-10 1994-11-01 Tratamento de pigmentos inorganicos com compostos de carboximetilcelulose

Country Status (16)

Country Link
US (1) US5492560A (pt)
EP (1) EP0731826B2 (pt)
JP (1) JP3582659B2 (pt)
AT (1) ATE215116T1 (pt)
BR (1) BR9408016A (pt)
CA (1) CA2174940A1 (pt)
DE (1) DE69430255T3 (pt)
FI (1) FI121120B (pt)
MY (1) MY131717A (pt)
NO (1) NO961848D0 (pt)
PL (1) PL179482B1 (pt)
PT (1) PT731826E (pt)
RU (1) RU2142483C1 (pt)
SK (1) SK58896A3 (pt)
TW (1) TW353124B (pt)
WO (2) WO1995013325A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542475C2 (de) * 1995-11-15 1999-10-28 Ballard Power Systems Polymerelektrolytmembran-Brennstoffzelle sowie Verfahren zur Herstellung einer Verteilerplatte für eine solche Zelle
US6565646B1 (en) * 2001-11-02 2003-05-20 Luzenac America, Inc. Talc composition and use in paper products
EP2532683A3 (en) 2003-11-28 2013-03-20 Eastman Chemical Company Cellulose interpolymers and method of oxidation
US9156990B2 (en) * 2003-12-22 2015-10-13 Eka Chemicals Ab Filler for papermaking process
EP1704282B2 (en) * 2003-12-22 2023-08-30 Nouryon Chemicals International B.V. Filler for papermaking process
ES2574007T3 (es) * 2004-06-22 2016-06-14 Akzo Nobel N.V. Material de carga para procedimiento de fabricación de papel
US8252143B2 (en) 2004-06-22 2012-08-28 Akzo Nobel N.V. Filler for paper making process
JP4406882B2 (ja) * 2005-03-18 2010-02-03 ハリマ化成株式会社 填料内添紙及びその製造方法
CL2008002019A1 (es) * 2007-07-16 2009-01-16 Akzo Nobel Chemicals Int Bv Composicion de carga que comprende una carga, un compuesto inorganico cationico, un compuesto organico cationico y un polisacarido anionico; metodo para preparar dicha composicion; uso como aditivo para una suspension celulosica acuosa; procedimiento para producir papel; y papel.
JP2012503086A (ja) * 2008-09-22 2012-02-02 ハーキュリーズ・インコーポレーテッド 紙の填料含量を高めるために使用されるコポリマーブレンド組成物
DK2565236T3 (en) 2011-08-31 2014-03-17 Omya Int Ag Self-binding pigment hybrid
RS53929B1 (en) * 2012-05-11 2015-08-31 Omya International Ag SUSTAINABLE ADSORPTIVE POLYMERS
SI2662416T1 (sl) * 2012-05-11 2015-10-30 Omya International Ag Obdelava kalcijev karbonat vsebujočih snovi za povečanje nalaganja polnila v papirju
CN104018395B (zh) * 2014-06-11 2016-11-23 金东纸业（江苏）股份有限公司 一种填料混合液及其制备方法、纸张的制造方法
CN109971216B (zh) * 2019-03-26 2020-12-08 长沙理工大学 一种聚乙烯防雾膜专用纳米碳酸钙的制备方法
JP7498565B2 (ja) * 2020-01-14 2024-06-12 日本製紙株式会社 繊維と無機粒子の集合物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174434B (nl) * 1952-12-09 Uss Eng & Consult Bedieningsmechanisme voor schuiven ter beheersing van de vloeistofstroom uit een gietvat met een gietopening in de bodem.
DE1151893B (de) † 1961-08-25 1963-07-25 Pigment Chemie G M B H Verfahren zur Herstellung eines Weisspigments fuer die Papier- und Pappeherstellung
GB1400410A (en) † 1971-06-24 1975-07-16 English Clays Lovering Pochin Loading for paper
US3730830A (en) * 1971-11-24 1973-05-01 Eastman Kodak Co Process for making paper
GB1393425A (en) * 1972-09-22 1975-05-07 Reed International Ltd Surface coating compositions
JPS5812911B2 (ja) * 1975-12-12 1983-03-10 大日本塗料株式会社 スイケイカコウガンリヨウノセイゾウホウホウ
ATA806276A (de) * 1976-10-29 1978-07-15 Neusiedler Ag Fuellstoffe und verfahren zur herstellung
US4210488A (en) * 1977-10-13 1980-07-01 Reuss Peter J Process for improving the dry strength of paper and for improving the effect of optical brighteners in the preparation or coating of paper
JPS5516072A (en) * 1978-07-24 1980-02-04 Shiraishi Kogyo Kk Calcium carbonate pigment and its preparation
SE441457C (sv) * 1978-10-30 1990-06-18 Supra Ab Saett att framstaella slamma foer bestrykningsmedel foer papper, kartong och liknande, innehaallande kalciumsulfat som pigment
HU179002B (en) * 1979-02-05 1982-08-28 Chinoin Gyogyszer Es Vegyeszet Process for producing powder-compositions of highfloatability in water dispersions
IN165908B (pt) * 1985-10-25 1990-02-10 Merck Patent Gmbh
GB8531558D0 (en) † 1985-12-21 1986-02-05 Wiggins Teape Group Ltd Loaded paper
JP2618232B2 (ja) * 1986-11-18 1997-06-11 株式会社日本紙パルプ研究所 製紙用填料及びその製造法

Also Published As

Publication number Publication date
PL179482B1 (pl) 2000-09-29
TW353124B (en) 1999-02-21
NO961848L (no) 1996-05-07
EP0731826A4 (en) 1998-05-06
SK58896A3 (en) 1997-06-04
WO1995013325A1 (en) 1995-05-18
NO961848D0 (no) 1996-05-07
WO1995013324A1 (en) 1995-05-18
EP0731826B2 (en) 2008-03-19
JP3582659B2 (ja) 2004-10-27
DE69430255T3 (de) 2008-10-16
FI961974A0 (fi) 1996-05-09
RU2142483C1 (ru) 1999-12-10
EP0731826A1 (en) 1996-09-18
BR9408016A (pt) 1996-12-17
ATE215116T1 (de) 2002-04-15
US5492560A (en) 1996-02-20
MY131717A (en) 2007-08-30
CA2174940A1 (en) 1995-05-18
DE69430255D1 (de) 2002-05-02
JPH09505099A (ja) 1997-05-20
FI961974A (fi) 1996-07-09
DE69430255T2 (de) 2002-07-18
EP0731826B1 (en) 2002-03-27
FI121120B (fi) 2010-07-15
PL314293A1 (en) 1996-09-02

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