ES8603546A1 - Un pigmento de particulas de ti02 rutilo - Google Patents

Un pigmento de particulas de ti02 rutilo

Info

Publication number
ES8603546A1
ES8603546A1 ES531233A ES531233A ES8603546A1 ES 8603546 A1 ES8603546 A1 ES 8603546A1 ES 531233 A ES531233 A ES 531233A ES 531233 A ES531233 A ES 531233A ES 8603546 A1 ES8603546 A1 ES 8603546A1
Authority
ES
Spain
Prior art keywords
tio2
coatings
pigment
fluoride ions
rutile
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
Application number
ES531233A
Other languages
English (en)
Other versions
ES531233A0 (es
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES8603546A1 publication Critical patent/ES8603546A1/es
Publication of ES531233A0 publication Critical patent/ES531233A0/es
Granted 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
    • 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
    • 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
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • D21H27/28—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • Y10T428/277—Cellulosic substrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31964—Paper

Abstract

UN PROCEDIMIENTO PARA LA PREPARACION DE UN PIGMENTO DE PARTICULAS DE TIO2 RUTILO. COMPRENDE: A) FORMAR UNA PASTA ACUOSA DE TIO2 RUTILO; B) CALENTAR LA PASTA HASTA 45-70JC; C) AGITARLA, AÑADIENDO FLUORURO SOLUBLE EN CANTIDAD SUFICIENTE PARA PRODUCIR UNA CONCENTRACION DE IONES FLUORURO DE 0,05 A 2% SOBRE EL PESO DEL TIO2, O UNA CANTIDAD SUFICIENTE DE UNO O MAS DE NA7 CE6 F31, K7 CE6 F31, LI7 CE6 F31 O (NH4)7 CE6 F31 PARA DAR UNA CONCENTRACION DE 0,5-5% SOBRE EL PESO DEL TIO2; D) PRECIPITAR ALUMINA SOBRE EL TIO2, MANTENIENDO UN PH DE 6,5 A 9, MEDIANTE LA ADICION DE ALUMINATO SODICO A LA PASTA HASTA ALCANZAR UNA CONCENTRACION DEL 1 AL 8% SOBRE EL PESO DE LA PASTA; E) SEPARAR EL PIGMENTO RESULTANTE DEL LIQUIDO. ESTE PIGMENTO UTILIZADO EN LA FABRICACION DE UN ESTRATIFICADO DE PAPEL, CONFIERE A ESTE SOLIDES A LA LUZ ULTRAVIOLETA.
ES531233A 1983-04-04 1984-04-03 Un pigmento de particulas de ti02 rutilo Granted ES531233A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/481,926 US4460655A (en) 1983-04-04 1983-04-04 TiO2 Pigment bearing a coating with fluoride ions and laminate and coating based thereon

Publications (2)

Publication Number Publication Date
ES8603546A1 true ES8603546A1 (es) 1985-12-16
ES531233A0 ES531233A0 (es) 1985-12-16

Family

ID=23913942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531233A Granted ES531233A0 (es) 1983-04-04 1984-04-03 Un pigmento de particulas de ti02 rutilo

Country Status (11)

Country Link
US (1) US4460655A (es)
EP (2) EP0129959B1 (es)
JP (2) JPH0611874B2 (es)
AU (1) AU564779B2 (es)
BR (1) BR8401542A (es)
CA (1) CA1218806A (es)
DE (2) DE3482591D1 (es)
ES (1) ES531233A0 (es)
FI (1) FI80898C (es)
MX (1) MX159683A (es)
ZA (1) ZA842493B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4888220A (en) * 1987-09-28 1989-12-19 The Mead Corporation Decorative laminates having 3-dimensional effect
GB9007602D0 (en) * 1990-04-04 1990-05-30 Tioxide Group Plc Pigments
US5252378A (en) * 1992-05-13 1993-10-12 The Mead Corporation Method of producing decorative sheets having localized patterns of color, decorative sheets produced by such method, and laminates employing such decorative sheets
US5820937A (en) * 1992-06-15 1998-10-13 The Mead Corporation Process for making high abrasion overlays
US5851652A (en) * 1992-10-09 1998-12-22 E. I. Du Pont De Nemours And Company Lightfast T102 pigment
US5260353A (en) * 1992-10-16 1993-11-09 Kerr-Mcgee Chemical Corporation Hydrophobicity through metal ion activation
US5562990A (en) * 1994-02-28 1996-10-08 E. I. Du Pont De Nemours And Company Organosilicon treatment of TiO2 pigment bearing a coating with fluoride ions
US5730796A (en) * 1995-06-01 1998-03-24 Kerr-Mcgee Chemical Corporation Durable pigmentary titanium dioxide and methods of producing the same
FR2755443B1 (fr) * 1996-11-05 1999-01-15 Centre Nat Etd Spatiales Pigments revetus d'un agent absorbant le rayonnement ultraviolet, procede pour leur preparation et peintures les contenant
US6245140B1 (en) 1996-12-19 2001-06-12 Showa Denko K.K. Surface-fluorinated metal oxide particulates, process for manufacturing the same, and use of the same
US6429237B2 (en) 2000-04-13 2002-08-06 E. I. Du Pont De Nemours & Company Wire coating compositions
CA2396550C (en) 2000-11-02 2008-08-05 Kuraray Co., Ltd. Fillings and composite dental materials containing the fillings
US20050239921A1 (en) * 2004-04-27 2005-10-27 Birmingham John N Preparation of organic additive-treated, pyrogenic silica-encapsulated titanium dioxide particles
US7276231B2 (en) * 2005-05-23 2007-10-02 E I Du Pont De Nemours And Company Lower-energy process for preparing passivated inorganic nanoparticles
US8741257B2 (en) 2009-11-10 2014-06-03 E I Du Pont De Nemours And Company Process for in-situ formation of chlorides of silicon and aluminum in the preparation of titanium dioxide
CN102612494B (zh) 2010-02-22 2015-05-20 纳幕尔杜邦公司 在二氧化钛的制备中原位形成硅、铝和钛的氯化物的方法
US20120216976A1 (en) * 2010-09-21 2012-08-30 E.I. Dupont De Nemours And Company Paper laminates comprising tungsten treated titanium dioxide having improved photostability
WO2012039731A1 (en) 2010-09-21 2012-03-29 E. I. Du Pont De Nemours And Company Process for in-situ formation of chlorides in the preparation of titanium dioxide
AU2015343361B2 (en) 2014-11-06 2019-06-20 The Chemours Company Fc, Llc Preparation of lacing resistant, titanium dioxide particles for use in photodurable thin film production
CN107873041A (zh) 2015-04-13 2018-04-03 科慕帝梯有限公司 耐热的二氧化钛颗粒以及清凉制品的形成
CN110072931A (zh) 2016-12-13 2019-07-30 科慕埃弗西有限公司 刚性单层容器
US20200087047A1 (en) 2017-03-31 2020-03-19 The Chemours Company Fc, Llc Light protection package including monolayer container and monolayer closure
MX2020013063A (es) 2018-06-13 2021-03-02 Chemours Co Fc Llc Cierre de proteccion contra la luz.
CN113120954B (zh) * 2021-03-25 2022-11-01 河北麦森钛白粉有限公司 一种具有缓释效果的纳米二氧化钛制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385718A (en) * 1964-08-21 1968-05-28 New Jersey Zinc Co Titanium dioxide-silica pigment
GB1073338A (en) * 1965-07-21 1967-06-21 British Titan Products Mixed coating process
GB1367099A (en) * 1971-04-07 1974-09-18 British Titan Ltd Pigments
GB1442756A (en) * 1972-08-17 1976-07-14 Laporte Industries Ltd Pigments
DE2306280A1 (de) * 1973-02-08 1974-08-15 Bayer Ag Weisse titandioxid-haltige verbundpigmente und verfahren zu ihrer herstellung
US3928057A (en) * 1974-05-30 1975-12-23 Du Pont TiO{HD 2 {B Pigment coated with porous alumina/silica and dense silica
AU526110B2 (en) * 1978-12-21 1982-12-16 Tioxide Group Ltd. Titanium dioxide pigment
GB2115394B (en) * 1982-02-13 1985-07-10 Tioxide Group Plc Titanium dioxide pigment

Also Published As

Publication number Publication date
AU564779B2 (en) 1987-08-27
FI80898B (fi) 1990-04-30
DE3482591D1 (de) 1990-08-02
CA1218806A (en) 1987-03-10
EP0221280A1 (en) 1987-05-13
MX159683A (es) 1989-08-02
EP0221280B1 (en) 1990-06-27
FI841346A0 (fi) 1984-04-04
AU2631884A (en) 1984-10-11
JPH072913B2 (ja) 1995-01-18
JPS59184263A (ja) 1984-10-19
EP0129959B1 (en) 1987-10-21
FI841346A (fi) 1984-10-05
JPH0611874B2 (ja) 1994-02-16
JPH06228455A (ja) 1994-08-16
ZA842493B (en) 1985-11-27
US4460655A (en) 1984-07-17
DE3466886D1 (en) 1987-11-26
EP0129959A1 (en) 1985-01-02
FI80898C (fi) 1990-08-10
BR8401542A (pt) 1984-11-13
ES531233A0 (es) 1985-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050919