PL3619165T3 - Krzemionka strącona i sposób jej wytwarzania - Google Patents

Krzemionka strącona i sposób jej wytwarzania

Info

Publication number
PL3619165T3
PL3619165T3 PL18720285.8T PL18720285T PL3619165T3 PL 3619165 T3 PL3619165 T3 PL 3619165T3 PL 18720285 T PL18720285 T PL 18720285T PL 3619165 T3 PL3619165 T3 PL 3619165T3
Authority
PL
Poland
Prior art keywords
manufacture
precipitated silica
precipitated
silica
Prior art date
Application number
PL18720285.8T
Other languages
English (en)
Inventor
Emmanuelle ALLAIN NAJMAN
Cédric FERAL-MARTIN
Pascaline GARBEY
Laurent Guy
Sylvaine Neveu
Caroline FAYOLLE
Original Assignee
Rhodia Operations
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 Rhodia Operations filed Critical Rhodia Operations
Publication of PL3619165T3 publication Critical patent/PL3619165T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
  • Cosmetics (AREA)
PL18720285.8T 2017-05-05 2018-05-03 Krzemionka strącona i sposób jej wytwarzania PL3619165T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17305512 2017-05-05
PCT/EP2018/061310 WO2018202756A1 (en) 2017-05-05 2018-05-03 Precipitated silica and process for its manufacture

Publications (1)

Publication Number Publication Date
PL3619165T3 true PL3619165T3 (pl) 2025-06-09

Family

ID=58772819

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18720285.8T PL3619165T3 (pl) 2017-05-05 2018-05-03 Krzemionka strącona i sposób jej wytwarzania

Country Status (7)

Country Link
US (2) US20200102225A1 (pl)
EP (1) EP3619165B1 (pl)
JP (1) JP7122060B2 (pl)
KR (1) KR102603478B1 (pl)
CN (1) CN110621620B (pl)
PL (1) PL3619165T3 (pl)
WO (1) WO2018202756A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022207932A1 (en) 2021-04-02 2022-10-06 Rhodia Operations New silica, process for its preparation and its uses

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678259B1 (fr) 1991-06-26 1993-11-05 Rhone Poulenc Chimie Nouvelles silices precipitees sous forme de granules ou de poudres, procedes de synthese et utilisation au renforcement des elastomeres.
FR2732328B1 (fr) 1995-03-29 1997-06-20 Rhone Poulenc Chimie Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant de l'aluminium et leur utilisation au renforcement des elastomeres
DE19840153A1 (de) 1998-09-03 2000-04-20 Degussa Fällungskieselsäure
US6534044B1 (en) * 1999-01-11 2003-03-18 Showa Denko K.K Cosmetic preparation, surface-hydrophobized silica-coated metal oxide particles, sol of silica-coated metal oxide, and processes for producing these
DE10322214A1 (de) * 2002-06-14 2003-12-24 Degussa Aluminium-haltige Fällungskieselsäure mit einstellbarem BET/CTAB-Verhältnis
CN1315724C (zh) * 2005-11-22 2007-05-16 南开大学 一种介孔二氧化硅材料的制备方法
FR2928363B1 (fr) * 2008-03-10 2012-08-31 Rhodia Operations Nouveau procede de preparation de silices precipitees, silices precipitees a morphologie, granulometrie et porosite particulieres et leurs utilisations, notamment pour le renforcement de polymeres
DE102008017747A1 (de) 2008-04-07 2009-10-08 Evonik Degussa Gmbh Gefällte Kieselsäuren als Verstärkerfüllstoff für Elastomermischungen
FR2957914B1 (fr) 2010-03-25 2015-05-15 Rhodia Operations Nouveau procede de preparation de silices precipitees contenant de l'aluminium
JP2013523934A (ja) * 2010-04-01 2013-06-17 ロディア オペレーションズ イソプレン系エラストマー組成物中におけるアルミニウム含有沈降シリカ及び３−アクリルオキシプロピルトリエトキシシランの使用
WO2013092745A1 (fr) * 2011-12-23 2013-06-27 Rhodia Operations Procede de preparation de silices precipitees
FR2985990B1 (fr) * 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees a morphologie, granulometrie et porosite particulieres
JP2015504842A (ja) * 2013-01-23 2015-02-16 ローディア オペレーションズ 特有のモルフォロジ、粒度、および気孔率を有する沈澱シリカの製造方法
TWI658004B (zh) * 2014-02-28 2019-05-01 法商隆迪亞營運公司 製備沈澱二氧化矽之方法、沈澱二氧化矽及其用途，特別是用於增強聚合物
MX381990B (es) * 2014-03-05 2025-03-13 Rhodia Operations Proceso para la preparación de sílices precipitadas, sílices precipitadas y sus usos, en particular para el refuerzo de polímeros.

Also Published As

Publication number Publication date
US20210087068A1 (en) 2021-03-25
EP3619165B1 (en) 2025-02-12
EP3619165A1 (en) 2020-03-11
US12304823B2 (en) 2025-05-20
CN110621620B (zh) 2023-10-03
KR102603478B1 (ko) 2023-11-20
JP7122060B2 (ja) 2022-08-19
US20200102225A1 (en) 2020-04-02
WO2018202756A1 (en) 2018-11-08
KR20190140994A (ko) 2019-12-20
JP2020518540A (ja) 2020-06-25
CN110621620A (zh) 2019-12-27

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