PT1257604E - Sulfato de bário, processo para a sua preparação e sua utilização - Google Patents

Sulfato de bário, processo para a sua preparação e sua utilização Download PDF

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Publication number
PT1257604E
PT1257604E PT01911489T PT01911489T PT1257604E PT 1257604 E PT1257604 E PT 1257604E PT 01911489 T PT01911489 T PT 01911489T PT 01911489 T PT01911489 T PT 01911489T PT 1257604 E PT1257604 E PT 1257604E
Authority
PT
Portugal
Prior art keywords
producing same
barium sulphate
precipitation
covered
produced
Prior art date
Application number
PT01911489T
Other languages
English (en)
Inventor
Djamschid Amirzadeh-Asl
Karl-Heinz Schwarz
Original Assignee
Sachtleben Chemie Gmbh
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=7630323&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1257604(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sachtleben Chemie Gmbh filed Critical Sachtleben Chemie Gmbh
Publication of PT1257604E publication Critical patent/PT1257604E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/462—Sulfates of Sr or Ba
    • 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
    • C09C1/027—Barium sulfates
    • 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
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
PT01911489T 2000-02-09 2001-01-17 Sulfato de bário, processo para a sua preparação e sua utilização PT1257604E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10005685A DE10005685A1 (de) 2000-02-09 2000-02-09 Bariumsulfat, Verfahren zu dessen Herstellung und dessen Verwendung

Publications (1)

Publication Number Publication Date
PT1257604E true PT1257604E (pt) 2009-06-29

Family

ID=7630323

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01911489T PT1257604E (pt) 2000-02-09 2001-01-17 Sulfato de bário, processo para a sua preparação e sua utilização

Country Status (11)

Country Link
US (3) US20030159622A1 (pt)
EP (1) EP1257604B1 (pt)
JP (1) JP4824242B2 (pt)
AT (1) ATE427983T1 (pt)
AU (1) AU2001240513A1 (pt)
DE (2) DE10005685A1 (pt)
DK (1) DK1257604T3 (pt)
ES (1) ES2325476T3 (pt)
PT (1) PT1257604E (pt)
TW (1) TWI264417B (pt)
WO (1) WO2001058809A2 (pt)

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DE10209698A1 (de) 2002-03-06 2003-09-18 Sachtleben Chemie Gmbh Verfahren zur Herstellung von gecoateten, feinteiligen, anorganischer Festkörpern und deren Verwendung
DE10254567A1 (de) 2002-11-21 2004-06-09 Nanosolutions Gmbh Verfahren zur Herstellung von Erdalkalisulfatnanopartikeln
DE10261806A1 (de) * 2002-12-19 2004-07-01 Universität Potsdam Polymer-modifizierte Nanopartikel
DE10338929A1 (de) 2003-08-21 2005-03-24 Sachtleben Chemie Gmbh Verfahren zur Herstellung von gecoateten, feinpartikulären anorganischen Festkörpern und deren Verwendung
DE102004010201A1 (de) * 2003-12-06 2005-07-07 Basf Coatings Ag Desagglomeriertes Bariumsulfat enthaltende, härtbare Massen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10357116A1 (de) 2003-12-06 2005-07-07 Solvay Barium Strontium Gmbh Desagglomeriertes Bariumsulfat
JPWO2005100467A1 (ja) * 2004-04-12 2008-03-06 日清紡績株式会社 樹脂組成物
AU2004319070B2 (en) * 2004-05-04 2010-03-04 Centrum Fur Angewandte Nanotechnologie (Can) Gmbh Process for preparing dispersible sulfate, preferably barium sulfate nanoparticles
DE102004031283A1 (de) * 2004-06-29 2006-02-16 Sachtleben Chemie Gmbh Polymere Werkstoffe mit hohen Gehalten an anorganischen Feststoffen und Verfahren zu deren Herstellung
DE102005025717A1 (de) * 2004-08-14 2006-02-23 Solvay Barium Strontium Gmbh Strontiumcarbonat-Dispersion und daraus erhältliches redispergierbares Pulver
DE102005025720A1 (de) * 2005-06-04 2006-12-07 Solvay Infra Bad Hönningen GmbH Nanopartikelhaltige makrocyclische Oligoester
DE102005025719A1 (de) 2005-06-04 2006-12-07 Solvay Infra Bad Hönningen GmbH Verfahren zum Erzeugen einer Dispersion von desagglomeriertem Bariumsulfat in Kunststoffen oder Kunststoffvorstufen
BRPI0613412A2 (pt) * 2005-07-18 2011-01-11 Sachtleben Chemie Gmbh preparação contendo sulfato de bário
WO2007033953A2 (de) * 2005-09-19 2007-03-29 Sachtleben Chemie Gmbh Beschichtungszusammensetzung für die papierherstellung
WO2007070472A1 (en) * 2005-12-14 2007-06-21 Mallinckrodt Inc. Barium sulfate product
CN101400744A (zh) 2006-02-21 2009-04-01 萨克特本化学有限责任公司 硫酸钡
US20090326114A1 (en) * 2006-08-25 2009-12-31 Sonja Grothe Barium sulfate-containing composite
US20080107513A1 (en) * 2006-11-03 2008-05-08 M-I Llc Transfer of finely ground weight material
US20080108528A1 (en) * 2006-11-03 2008-05-08 M-I Llc Methods to enhance the pneumatic handling characteristics of weighting agents
DE102007033460A1 (de) 2007-07-18 2009-01-22 Süd-Chemie AG Kreisprozess zur Herstellung von Bariumsulfat und Lithiummetallphosphatverbindungen
DE102007050728A1 (de) * 2007-10-22 2009-04-23 Sachtleben Chemie Gmbh Additiv für Polymere und Verfahren zu dessen Herstellung
EP2157133A1 (de) * 2008-08-19 2010-02-24 Bayer MaterialScience AG Folien mit verbesserten Eigenschaften
DE102009006014A1 (de) * 2009-01-23 2010-08-05 Sachtleben Chemie Gmbh Polymerzusammensetzungen mit anorganischen Füllstoffen und Verfahren zu deren Herstellung
TWI592367B (zh) * 2012-07-06 2017-07-21 Sakai Chemical Industry Co Barium sulfate composite particles, a resin composition incorporating the particles, and a method for producing the same
CN103059606B (zh) * 2012-12-24 2014-10-08 暨南大学 一种含有天然生物钙化物的硬质复合颗粒材料及其制备方法与应用
JP7070424B2 (ja) 2016-10-28 2022-05-18 堺化学工業株式会社 硫酸バリウム粉体及びそれを含む樹脂組成物
EP3425009A1 (en) 2017-07-05 2019-01-09 Venator Germany GmbH Surface modified barium sulfate particles and their use
CN107200344A (zh) * 2017-07-07 2017-09-26 河北科技大学 一种微米级大颗粒硫酸钡的制备方法
CN109279640B (zh) * 2018-11-27 2020-06-23 清华大学 一种硫酸钡材料及其制备方法

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Also Published As

Publication number Publication date
EP1257604B1 (de) 2009-04-08
WO2001058809A3 (de) 2002-04-11
DE10005685A1 (de) 2001-08-23
WO2001058809A2 (de) 2001-08-16
ES2325476T3 (es) 2009-09-07
US20080268149A1 (en) 2008-10-30
DE50114820D1 (de) 2009-05-20
AU2001240513A1 (en) 2001-08-20
US20030159622A1 (en) 2003-08-28
US7776149B2 (en) 2010-08-17
DK1257604T3 (da) 2009-07-27
JP4824242B2 (ja) 2011-11-30
TWI264417B (en) 2006-10-21
ATE427983T1 (de) 2009-04-15
JP2003523914A (ja) 2003-08-12
EP1257604A2 (de) 2002-11-20
US20040167251A1 (en) 2004-08-26

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