ES2064902T3 - Procedimiento para revestir pigmentos de oxido metalico y pigmentos obtenidos. - Google Patents

Procedimiento para revestir pigmentos de oxido metalico y pigmentos obtenidos.

Info

Publication number
ES2064902T3
ES2064902T3 ES91302421T ES91302421T ES2064902T3 ES 2064902 T3 ES2064902 T3 ES 2064902T3 ES 91302421 T ES91302421 T ES 91302421T ES 91302421 T ES91302421 T ES 91302421T ES 2064902 T3 ES2064902 T3 ES 2064902T3
Authority
ES
Spain
Prior art keywords
sub
ions
pigments
procedure
metallic oxide
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
ES91302421T
Other languages
English (en)
Inventor
Maria Demosthenous
Meyel Francis Van
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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10673872&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2064902(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tioxide Group Ltd filed Critical Tioxide Group Ltd
Application granted granted Critical
Publication of ES2064902T3 publication Critical patent/ES2064902T3/es
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
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • 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
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/063—Coating
    • 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
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paper (AREA)
  • Paints Or Removers (AREA)

Abstract

UN NUEVO PROCESO PARA LA PRODUCCION DE PIGMENTOS APROPIADO PARA SU USO EN LAMINADOS DE PAPEL HA SIDO DESARROLLADO EN EL CUAL UN OXIDO DE METAL ES TRATADO CON UNA SAL SOLUBLE EN AGUA DE ZINC O UN FOSFATO O ACIDO FOSFORICO Y SUBSECUENTEMENTE CON UN ALUMINATO DE METAL ALCALINO, DE TAL MANERA QUE SE DEPOSITEN EN EL OXIDO DE METAL UN RECUBRIMIENTO CONTENIENDO ZINC E IONES DE FOSFATO JUNTO CON LOS IONES DE ALUMINIO. EL PH DE LA DISPERSION SIGUIENDO AL OXIDO DE METAL ES MANTENIDO A UN VALOR QUE NO EXCEDE 8.0 DURANTE LA PRECIPITACION. UN PIGMENTO PARTICULARMENTE UTIL ES PRODUCIDO, QUE TIENE UN REVESTIMIENTO CONTENIENDO IONES DE ZINC EN UNA CANTIDAD DE 0,5 A 5% POR PESO COMO ZNO, IONES DE FOSFATO EN UNA CANTIDAD DE 0.2 A 3% COMO P SUB 2 O SUB 5 E IONES DE ALUMINICO EN UNA CANTIDAD DE 0.5 A 5% EXPRESADA COMO AL SUB 2 O SUB 3 EN EL PESO DE TIO SUB 2.
ES91302421T 1990-04-04 1991-03-20 Procedimiento para revestir pigmentos de oxido metalico y pigmentos obtenidos. Expired - Lifetime ES2064902T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909007602A GB9007602D0 (en) 1990-04-04 1990-04-04 Pigments

Publications (1)

Publication Number Publication Date
ES2064902T3 true ES2064902T3 (es) 1995-02-01

Family

ID=10673872

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91302421T Expired - Lifetime ES2064902T3 (es) 1990-04-04 1991-03-20 Procedimiento para revestir pigmentos de oxido metalico y pigmentos obtenidos.

Country Status (11)

Country Link
US (1) US5114486A (es)
EP (1) EP0450805B1 (es)
JP (1) JP3078864B2 (es)
AU (1) AU638814B2 (es)
CA (1) CA2038885C (es)
DE (1) DE69104759T2 (es)
ES (1) ES2064902T3 (es)
FI (1) FI98924C (es)
GB (2) GB9007602D0 (es)
MY (1) MY111383A (es)
ZA (1) ZA912268B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9105762D0 (en) * 1991-03-19 1991-05-01 Cookson Laminox Ltd Method for the treatment of lamellar or plate-like materials
US5203916A (en) * 1992-04-10 1993-04-20 Kerr-Mcgee Chemical Corporation Titanium dioxide pigment and method of preparation
US5242880A (en) * 1992-05-27 1993-09-07 Eastman Kodak Company Photoactive catalyst of barium phosphate or calcium phosphate supported on anatase titanium dioxide
GB9213140D0 (en) * 1992-06-20 1992-08-05 Tioxide Specialties Ltd Preparation of anatase titanium dioxide
GB9514388D0 (en) * 1995-07-13 1995-09-13 Tioxide Group Services Ltd Titanium dioxide pigments
CZ325497A3 (cs) * 1996-02-16 1998-04-15 Kerr-Mcgee Chemical Corporation Způsob přípravy zdokonaleného, málo prašného, sypkého pigmentu
US5908498A (en) * 1996-02-16 1999-06-01 Kerr-Mcgee Chemical Llc Process for preparing an improved low-dusting, free-flowing pigment
JP3522955B2 (ja) * 1996-02-21 2004-04-26 株式会社資生堂 酸化亜鉛被覆物及びそれを用いた脂肪酸固化性粉体、皮膚外用剤
FR2749019B1 (fr) * 1996-05-21 1998-07-24 Centre Nat Etd Spatiales Pigments blancs revetus d'un agent oxydant en vue d'augmenter leur stabilite au rayonnement uv, leur preparation et peintures les contenant
DE19826379A1 (de) * 1998-06-12 1999-12-16 Metallgesellschaft Ag Korrosionsschutz-Weißpigmente und Verfahren zu deren Herstellung
EP1109867B1 (de) * 1998-08-21 2002-05-02 Sachtleben Chemie GmbH Anorganische korrosionsschutz-pigmente und verfahren zu deren herstellung
DE10236366A1 (de) * 2002-08-08 2004-02-19 Kronos International, Inc. Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
WO2004061013A2 (en) * 2002-12-30 2004-07-22 E. I. Du Pont De Nemours And Company Process of making a water dispersible titanium dioxide pigment useful in paper laminates
DE10332650A1 (de) 2003-07-18 2005-02-10 Kronos International, Inc. Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
US20050129634A1 (en) * 2003-12-16 2005-06-16 Frerichs Scott R. Passivated nano-titanium dioxide particles and methods of making the same
US20070068423A1 (en) * 2005-09-27 2007-03-29 Thiele Erik S Titanium dioxide pigment useful in paper laminates
US7824486B2 (en) 2005-09-27 2010-11-02 E. I. Du Pont De Nemours And Company Paper laminates
US8580028B2 (en) 2010-02-19 2013-11-12 Ferro Corporation Pigment additive for improving solar reflectance
DE102011015856A1 (de) 2011-04-01 2012-10-04 Kronos International, Inc. Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
EP2726556B1 (en) 2011-06-28 2015-09-23 E. I. du Pont de Nemours and Company Treated inorganic pigments having reduced photoactivity and improved anti-microbial properties and their use in coating compositions
ES2554236T3 (es) 2011-06-28 2015-12-17 E. I. Du Pont De Nemours And Company Pigmentos inorgánicos tratados que tienen fotoactividad reducida y propiedades antimicrobianas mejoradas, y su uso en composiciones poliméricas
ES2556602T3 (es) 2011-06-28 2016-01-19 E. I. Du Pont De Nemours And Company Partícula inorgánica tratada
WO2013003142A1 (en) 2011-06-28 2013-01-03 E. I. Du Pont De Nemours And Company Treated inorganic pigments having reduced photoactivity and anti-microbial properties and their use in paper slurries
JP2015059291A (ja) * 2013-09-20 2015-03-30 王子ホールディングス株式会社 化粧板原紙
US12110634B2 (en) 2018-06-19 2024-10-08 Tronox Llc Treated titanium dioxide pigment, process of making thereof and use thereof in paper manufacture
EP3626885A1 (en) 2018-09-21 2020-03-25 Kronos International, Inc. Laminate pigment with spacing properties and high uv-greying stability
CN111334093B (zh) * 2020-04-14 2021-09-14 河南佰利联新材料有限公司 一种高耐光性层压纸用钛白粉及制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817595A (en) * 1954-02-04 1957-12-24 Nat Lead Co Preparation of chalk resistant anatase pigment
CH533670A (de) * 1968-12-05 1973-02-15 Ciba Geigy Ag Optische Aufhellmittel enthaltende anorganische Weisspigmente
DE1902175A1 (de) * 1969-01-17 1970-07-30 Bayer Ag Verfahren zur Herstellung von hochmolekularen,linearen Polyestern
BE759226A (fr) 1969-11-22 1971-05-21 Bayer Ag Dioxyde de titane stabilise pour masses de moulage en polycarbonates
DE2255826C3 (de) * 1972-11-15 1980-10-02 Bayer Ag, 5090 Leverkusen Herstellung von nicht nachcalcinierten Titandioxidpigmenten mit hoher Vergrauungsstabilität für Harzkompositionen
GB2042573B (en) * 1978-12-21 1983-01-12 Tioxide Group Ltd Titanium dioxide pigment
US4461810A (en) * 1983-04-04 1984-07-24 E. I. Du Pont De Nemours And Company TiO2 Pigment bearing a coating with cerium cations and sulfate-, phosphate- or silicate anions and laminate and coating containing same
US4460655A (en) * 1983-04-04 1984-07-17 E. I. Du Pont De Nemours And Company TiO2 Pigment bearing a coating with fluoride ions and laminate and coating based thereon

Also Published As

Publication number Publication date
JP3078864B2 (ja) 2000-08-21
ZA912268B (en) 1991-12-24
DE69104759D1 (de) 1994-12-01
EP0450805A3 (en) 1992-10-14
GB9007602D0 (en) 1990-05-30
JPH04225073A (ja) 1992-08-14
EP0450805A2 (en) 1991-10-09
AU638814B2 (en) 1993-07-08
FI911601L (fi) 1991-10-05
FI911601A0 (fi) 1991-04-03
GB2242679A (en) 1991-10-09
FI98924B (fi) 1997-05-30
MY111383A (en) 2000-03-31
CA2038885A1 (en) 1991-10-05
DE69104759T2 (de) 1995-03-02
EP0450805B1 (en) 1994-10-26
GB9105883D0 (en) 1991-05-08
AU7374291A (en) 1991-10-10
GB2242679B (en) 1994-03-16
US5114486A (en) 1992-05-19
CA2038885C (en) 1998-12-01
FI98924C (fi) 1997-09-10

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