KR101616590B1 - 지지체용 신규 침강 규산 - Google Patents

지지체용 신규 침강 규산 Download PDF

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Publication number
KR101616590B1
KR101616590B1 KR1020117004740A KR20117004740A KR101616590B1 KR 101616590 B1 KR101616590 B1 KR 101616590B1 KR 1020117004740 A KR1020117004740 A KR 1020117004740A KR 20117004740 A KR20117004740 A KR 20117004740A KR 101616590 B1 KR101616590 B1 KR 101616590B1
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KR
South Korea
Prior art keywords
precipitated silica
base
drying
solution
minute
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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 - Fee Related
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KR1020117004740A
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English (en)
Korean (ko)
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KR20110052671A (ko
Inventor
프랑크 하인들
클라우스-피터 드렉셀
프랑크 하젤훈
Original Assignee
에보니크 데구사 게엠베하
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Publication of KR20110052671A publication Critical patent/KR20110052671A/ko
Application granted granted Critical
Publication of KR101616590B1 publication Critical patent/KR101616590B1/ko
Expired - Fee Related legal-status Critical Current
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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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising 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
    • 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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157—After-treatment of gels
    • C01B33/159—Coating or hydrophobisation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
KR1020117004740A 2008-08-01 2009-07-22 지지체용 신규 침강 규산 Expired - Fee Related KR101616590B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008035867A DE102008035867A1 (de) 2008-08-01 2008-08-01 Neuartige Fällungskieselsäuren für Trägeranwendungen
DE102008035867.3 2008-08-01

Publications (2)

Publication Number Publication Date
KR20110052671A KR20110052671A (ko) 2011-05-18
KR101616590B1 true KR101616590B1 (ko) 2016-04-28

Family

ID=41168657

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117004740A Expired - Fee Related KR101616590B1 (ko) 2008-08-01 2009-07-22 지지체용 신규 침강 규산

Country Status (15)

Country Link
US (1) US8962519B2 (https=)
EP (1) EP2303777B1 (https=)
JP (1) JP5518064B2 (https=)
KR (1) KR101616590B1 (https=)
CN (1) CN102112396B (https=)
BR (1) BRPI0916603B1 (https=)
CA (1) CA2732596A1 (https=)
DE (1) DE102008035867A1 (https=)
ES (1) ES2409712T3 (https=)
MX (1) MX2011001126A (https=)
PL (1) PL2303777T3 (https=)
PT (1) PT2303777E (https=)
RU (1) RU2541063C2 (https=)
TW (1) TWI503278B (https=)
WO (1) WO2010012638A1 (https=)

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KR101431932B1 (ko) * 2009-12-26 2014-08-19 에보니크 데구사 게엠베하 수분 함유 분말 조성물
DE102010003204A1 (de) 2010-03-24 2011-12-15 Evonik Degussa Gmbh Grobteilige Trägerkieselsäuren
DE102011004532A1 (de) * 2011-02-22 2012-08-23 Evonik Degussa Gmbh Hochreines Siliciumdioxidgranulat für Quarzglasanwendungen
DE102012211121A1 (de) 2012-06-28 2014-01-02 Evonik Industries Ag Granuläre, funktionalisierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung
DE102014113411A1 (de) 2014-09-17 2016-03-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anorganische, Silica-basierte Feststoff-Schaumpartikel mit geschlossenen Innenporen, ihre Herstellung und ihre Verwendung als Füll- oder Speicherstoff
US11427506B2 (en) 2016-07-29 2022-08-30 Evonik Operations Gmbh Method for producing hydrophobic heat insulation material
MX2019008516A (es) 2017-01-18 2019-09-18 Evonik Degussa Gmbh Material de aislamiento termico granulado y procedimiento para producirlo.
AU2018222468B2 (en) * 2017-02-14 2023-05-11 Dsm Ip Assets B.V. Water dispersible formulations
KR102605784B1 (ko) * 2017-02-14 2023-11-24 디에스엠 아이피 어셋츠 비.브이. 저장-안정성 제형
DE102017209782A1 (de) 2017-06-09 2018-12-13 Evonik Degussa Gmbh Verfahren zur Wärmedämmung eines evakuierbaren Behälters
JP7184916B2 (ja) 2018-03-05 2022-12-06 エボニック オペレーションズ ゲーエムベーハー エーロゲル材料を製造する方法
EP3597615A1 (en) 2018-07-17 2020-01-22 Evonik Operations GmbH Granular mixed oxide material and thermal insulating composition on its basis
CA3105678C (en) 2018-07-17 2022-10-18 Evonik Operations Gmbh Thermal insulating composition based on silica granulates
EP3823942A1 (en) 2018-07-18 2021-05-26 Evonik Operations GmbH Process for hydrophobizing shaped insulation-material bodies based on silica at ambient pressure
DK3662761T3 (da) * 2018-12-04 2021-07-26 Dsm Ip Assets Bv Opbevaringsstabile adsorbater af nitrooxyforbindelser
DK3870537T3 (da) 2020-01-14 2025-09-29 Evonik Operations Gmbh Siliciumdioxidbaseret hydrofobt granulært materiale med øget polaritet
US12515958B2 (en) 2020-04-30 2026-01-06 Evonik Operations Gmbh Silica aerogel with increased alkaline stability
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen
CN116744800A (zh) * 2020-12-03 2023-09-12 Ew营养有限责任公司 饲料添加剂
JP2025119062A (ja) * 2022-04-28 2025-08-14 日本たばこ産業株式会社 無機多孔質材料を含む口腔用組成物
JP2025119063A (ja) * 2022-04-28 2025-08-14 日本たばこ産業株式会社 無機多孔質材料を含む口腔用組成物
JP2025119064A (ja) * 2022-04-28 2025-08-14 日本たばこ産業株式会社 無機多孔質材料を含む口腔用組成物
US12390420B1 (en) 2024-10-22 2025-08-19 Bryet Us, Inc. Compositions for targeted delivery of therapeutic agents and methods for the synthesis and use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5800608A (en) 1995-03-29 1998-09-01 Rhone-Poulenc Chimie Process for the preparation of precipitated silica, new precipitated silicas containing aluminum and their use for the reinforcement of elastomers
US6335396B1 (en) 1993-09-29 2002-01-01 Rhodia Chimie Precipitated silica
WO2007036620A1 (fr) 2005-09-30 2007-04-05 Rhodia Recherches Et Technologies Silice de cohesion elevee, procede de preparation et utilisations

Family Cites Families (18)

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FR2453880A1 (fr) 1979-04-13 1980-11-07 Rhone Poulenc Ind Nouveau pigment a base de silice sous forme de bille, procede pour l'obtenir et application, notamment comme charge renforcante dans les elastomeres
CA1311737C (en) * 1986-07-28 1992-12-22 The Dow Chemical Company Process of making uniform size porous silica spheres
FR2646673B1 (fr) 1989-05-02 1991-09-06 Rhone Poulenc Chimie Silice sous forme de bille, procede de preparation et son utilisation au renforcement des elastomeres
JP3153698B2 (ja) 1994-02-15 2001-04-09 日本シリカ工業株式会社 顆粒状沈殿ケイ酸及びその製造方法
FR2767071B1 (fr) 1997-08-06 1999-09-10 Rhodia Chimie Sa Composition comprenant un liquide absorbe sur un support a base de silice precipitee
DE19807700A1 (de) 1998-02-24 1999-08-26 Degussa Fällungskieselsäuregranulate
FR2776537B1 (fr) 1998-03-30 2000-05-05 Rhodia Chimie Sa Composition comprenant un liquide absorbe sur un support a base de silice precipitee
DE19840153A1 (de) 1998-09-03 2000-04-20 Degussa Fällungskieselsäure
CN1094383C (zh) * 1998-09-11 2002-11-20 自贡市化工研究设计院 沉淀水合二氧化硅的喷雾—流化床造粒方法
PT1419106T (pt) * 2001-08-13 2016-12-27 Rhodia Chimie Sa Processo de preparação de sílicas, sílicas com distribuição granulométrica e/ou repartição porosa específicas e suas utilizações, em particular no reforço de polímeros
DE10218350A1 (de) 2002-04-25 2003-11-20 Degussa Silanmodifizierter oxidischer oder silikatischer Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung
KR100960519B1 (ko) 2003-01-22 2010-06-03 에보닉 데구사 게엠베하 고무에 사용하기 위한 고분산성 실리카
JP2005053728A (ja) 2003-08-01 2005-03-03 Dsl Japan Co Ltd 高吸油性および高い構造性を有する非晶質シリカ粒子
DE102004005411A1 (de) 2004-02-03 2005-08-18 Degussa Ag Hydrophobe Fällungskieselsäure für Entschäumerformulierungen
DE102004005409A1 (de) 2004-02-03 2005-08-18 Degussa Ag Hydrophile Fällungskieselsäure für Entschäumerformulierungen
DE102004029069A1 (de) * 2004-06-16 2005-12-29 Degussa Ag Oberflächenmodifizierte Silicagele
DE102005043202A1 (de) 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit besonderer Porengrößenverteilung
DE102005043201A1 (de) * 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit einer besonderen Porengrößenverteilung

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US6335396B1 (en) 1993-09-29 2002-01-01 Rhodia Chimie Precipitated silica
US5800608A (en) 1995-03-29 1998-09-01 Rhone-Poulenc Chimie Process for the preparation of precipitated silica, new precipitated silicas containing aluminum and their use for the reinforcement of elastomers
WO2007036620A1 (fr) 2005-09-30 2007-04-05 Rhodia Recherches Et Technologies Silice de cohesion elevee, procede de preparation et utilisations

Also Published As

Publication number Publication date
JP2011529842A (ja) 2011-12-15
DE102008035867A1 (de) 2010-02-04
ES2409712T3 (es) 2013-06-27
EP2303777A1 (de) 2011-04-06
CN102112396B (zh) 2014-08-27
BRPI0916603A2 (pt) 2015-11-10
MX2011001126A (es) 2011-03-29
US8962519B2 (en) 2015-02-24
EP2303777B1 (de) 2013-03-20
KR20110052671A (ko) 2011-05-18
JP5518064B2 (ja) 2014-06-11
RU2541063C2 (ru) 2015-02-10
PL2303777T3 (pl) 2013-07-31
TWI503278B (zh) 2015-10-11
CA2732596A1 (en) 2010-02-04
BRPI0916603B1 (pt) 2019-05-21
TW201016604A (en) 2010-05-01
RU2011107350A (ru) 2013-06-20
CN102112396A (zh) 2011-06-29
US20110136919A1 (en) 2011-06-09
WO2010012638A1 (de) 2010-02-04
PT2303777E (pt) 2013-06-03

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