PL3319906T3 - Zawierająca SiO2 dyspersja o wysokiej stabilności soli - Google Patents

Zawierająca SiO2 dyspersja o wysokiej stabilności soli

Info

Publication number
PL3319906T3
PL3319906T3 PL16733472T PL16733472T PL3319906T3 PL 3319906 T3 PL3319906 T3 PL 3319906T3 PL 16733472 T PL16733472 T PL 16733472T PL 16733472 T PL16733472 T PL 16733472T PL 3319906 T3 PL3319906 T3 PL 3319906T3
Authority
PL
Poland
Prior art keywords
high salt
containing dispersion
salt stability
sio2 containing
sio2
Prior art date
Application number
PL16733472T
Other languages
English (en)
Inventor
Wolfgang Lortz
Ulrich Fischer
Christian Panz
Gabriele BERGMANN
Original Assignee
Evonik Operations 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
Application filed by Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of PL3319906T3 publication Critical patent/PL3319906T3/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146After-treatment of sols
    • C01B33/149Coating
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141Preparation of hydrosols or aqueous dispersions
    • C01B33/1415Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water
    • C01B33/1417Preparation of hydrosols or aqueous dispersions by suspending finely divided silica in water an aqueous dispersion being obtained
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157After-treatment of gels
    • C01B33/159Coating or hydrophobisation
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/22Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Cosmetics (AREA)
PL16733472T 2015-07-10 2016-06-28 Zawierająca SiO2 dyspersja o wysokiej stabilności soli PL3319906T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15176279 2015-07-10
PCT/EP2016/064966 WO2017009033A1 (de) 2015-07-10 2016-06-28 Sio2 enthaltende dispersion mit hoher salzstabilität
EP16733472.1A EP3319906B1 (de) 2015-07-10 2016-06-28 Sio2 enthaltende dispersion mit hoher salzstabilität

Publications (1)

Publication Number Publication Date
PL3319906T3 true PL3319906T3 (pl) 2022-01-31

Family

ID=53836363

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16733472T PL3319906T3 (pl) 2015-07-10 2016-06-28 Zawierająca SiO2 dyspersja o wysokiej stabilności soli

Country Status (6)

Country Link
US (1) US10723628B2 (pl)
EP (1) EP3319906B1 (pl)
CN (1) CN107922198B (pl)
ES (1) ES2897751T3 (pl)
PL (1) PL3319906T3 (pl)
WO (1) WO2017009033A1 (pl)

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DK3368633T3 (da) 2015-10-26 2020-08-17 Evonik Operations Gmbh Fremgangsmåde til opnåelse af råolie ved anvendelse af en silicafluid
CN110234483B (zh) * 2017-01-24 2022-01-28 智能材料科技有限公司 具有缺口指示功能的抗损害手套
US10702843B2 (en) 2018-03-29 2020-07-07 Baker Hughes, A Ge Company, Llc Compositions of matter comprising suspended nanoparticles and related methods
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen
CN111960428A (zh) * 2020-09-04 2020-11-20 桂林良物造日用品有限公司 一种纳米白炭黑的改性方法
EP4217312A1 (en) * 2020-09-23 2023-08-02 Merck Patent GmbH Surface-modified silica particles and compositions comprising such particles
CN112374504B (zh) * 2020-11-05 2023-01-24 黄运雷 一种物理法制造纳米二氧化硅的工艺
JP2023127737A (ja) * 2022-03-02 2023-09-14 東京都公立大学法人 化合物及びその製造方法
US11981855B2 (en) 2022-04-01 2024-05-14 Baker Hughes Oilfield Operations Llc Compositions of matter comprising suspended nanoparticles functionalized with glymo or glymo-like groups and related methods
CN119219691A (zh) * 2024-10-18 2024-12-31 太原科技大学 一种三烷基硅丙醇聚氧乙烯醚表面活性剂及其制备方法和应用

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WO2017009032A1 (de) 2015-07-10 2017-01-19 Evonik Degussa Gmbh Metalloxid enthaltende dispersion mit hoher salzstabilität
WO2017009035A1 (de) 2015-07-10 2017-01-19 Evonik Degussa Gmbh Sio2 enthaltende dispersion mit hoher salzstabilität
DK3368633T3 (da) 2015-10-26 2020-08-17 Evonik Operations Gmbh Fremgangsmåde til opnåelse af råolie ved anvendelse af en silicafluid

Also Published As

Publication number Publication date
US20190106328A1 (en) 2019-04-11
CN107922198A (zh) 2018-04-17
ES2897751T3 (es) 2022-03-02
CN107922198B (zh) 2022-03-11
EP3319906A1 (de) 2018-05-16
ES2897751T8 (es) 2022-03-16
US10723628B2 (en) 2020-07-28
EP3319906B1 (de) 2021-09-22
WO2017009033A1 (de) 2017-01-19

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