ATE115518T1 - Verfahren zur herstellung hochgleichmässiger kieselsäurekugeln. - Google Patents

Verfahren zur herstellung hochgleichmässiger kieselsäurekugeln.

Info

Publication number: ATE115518T1
Authority: AT; Austria
Prior art keywords: highly uniform; manufacturing highly; uniform silica; silica balls; silica
Prior art date: 1989-11-22

Application number

AT91909391T

Other languages

English (en)

Inventor

Timothy Joseph Barder

Philip David Dubois

Original Assignee

Allied Signal Inc

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.)

1989-11-22

Filing date

1990-06-26

Publication date

1994-12-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23749173&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE115518(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-06-26 Application filed by Allied Signal Inc filed Critical Allied Signal Inc

1994-12-15 Application granted granted Critical

1994-12-15 Publication of ATE115518T1 publication Critical patent/ATE115518T1/de

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 6
239000000377 silicon dioxide Substances 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
239000002243 precursor Substances 0.000 abstract 2
230000007062 hydrolysis Effects 0.000 abstract 1
238000006460 hydrolysis reaction Methods 0.000 abstract 1
239000004005 microsphere Substances 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1

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
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
- 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)
Silicon Compounds (AREA)
Glass Compositions (AREA)
Fastening Of Light Sources Or Lamp Holders (AREA)
Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

AT91909391T 1989-11-22 1990-06-26 Verfahren zur herstellung hochgleichmässiger kieselsäurekugeln. ATE115518T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/440,541 US4983369A (en)	1989-11-22	1989-11-22	Process for forming highly uniform silica spheres

Publications (1)

Publication Number	Publication Date
ATE115518T1 true ATE115518T1 (de)	1994-12-15

Family

ID=23749173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91909391T ATE115518T1 (de)	1989-11-22	1990-06-26	Verfahren zur herstellung hochgleichmässiger kieselsäurekugeln.

Country Status (9)

Country	Link
US (1)	US4983369A (de)
EP (1)	EP0502129B1 (de)
JP (1)	JPH05503063A (de)
AT (1)	ATE115518T1 (de)
AU (1)	AU5949590A (de)
DE (1)	DE69015209T2 (de)
DK (1)	DK0502129T3 (de)
ES (1)	ES2065033T3 (de)
WO (1)	WO1991007349A1 (de)

Families Citing this family (58)

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JPH07108989B2 (ja) *	1990-08-02	1995-11-22	株式会社コロイドリサーチ	電気レオロジー流体
US5196267A (en) *	1991-06-21	1993-03-23	Allied-Signal Inc.	Process for coating silica spheres
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ATE172695T1 (de) *	1992-06-19	1998-11-15	Uetikon Chemie Ag	Verfahren zur herstellung von pulvern und suspensionen von amorphen siliziumdioxidmikrokugeln
US5346939A (en) *	1993-01-25	1994-09-13	Minnesota Mining And Manufacturing Company	Water curable resin compositions
US5480582A (en) *	1993-06-30	1996-01-02	Pope; Edward J. A.	Process for synthesizing amorphous silica microspheres with fluorescence behavior
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JP2644681B2 (ja) *	1994-07-05	1997-08-25	工業技術院長	連結シリカ球状粒子からなる三次元網状構造体と樹脂とによる相互貫入型複合体およびその製造方法
US5646004A (en) *	1994-08-31	1997-07-08	Activated Cell Therapy, Inc.	Methods for enriching fetal cells from maternal body fluids
US5648223A (en) *	1994-08-31	1997-07-15	Activated Cell Therapy, Inc.	Methods for enriching breast tumor cells
US5840502A (en) *	1994-08-31	1998-11-24	Activated Cell Therapy, Inc.	Methods for enriching specific cell-types by density gradient centrifugation
US5663051A (en) *	1994-08-31	1997-09-02	Activated Cell Therapy, Inc.	Separation apparatus and method
US5821524A (en) *	1996-08-19	1998-10-13	Pharmacopeia, Inc.	Method and apparatus for reading bar coded tubular members such as cylindrical vials
US6315971B1 (en)	1997-04-09	2001-11-13	Cabot Corporation	Process for producing low density gel compositions
US6172120B1 (en)	1997-04-09	2001-01-09	Cabot Corporation	Process for producing low density gel compositions
US6071486A (en) *	1997-04-09	2000-06-06	Cabot Corporation	Process for producing metal oxide and organo-metal oxide compositions
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US6841609B2 (en)	1998-07-09	2005-01-11	W. R. Grace & Co.-Conn.	Formulation suitable for ink receptive coatings
FR2785292B1 (fr) *	1998-10-30	2002-06-28	Rhodia Chimie Sa	Capsules a ecorce minerale poreuse dans lesquelles sont immobilisees dans un milieu biologique liquide, une ou plusieurs matieres biologiques, leurs procede de preparation et utilisations
US6686035B2 (en)	1999-02-05	2004-02-03	Waters Investments Limited	Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation
SE9903958D0 (sv)	1999-11-02	1999-11-02	Boerje Sellergren	Porous materials for selective binding or transport of molecular guests
US6334880B1 (en)	1999-12-07	2002-01-01	Silbond Corporation	Abrasive media and aqueous slurries for chemical mechanical polishing and planarization
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EP1279053A2 (de) *	2000-01-28	2003-01-29	The Governing Council Of The University Of Toronto	Photonic bandgap material auf silizium basis
US20030156319A1 (en) *	2000-01-28	2003-08-21	Sajeev John	Photonic bandgap materials based on silicon
US6528167B2 (en) *	2001-01-31	2003-03-04	Waters Investments Limited	Porous hybrid particles with organic groups removed from the surface
JP4216716B2 (ja) *	2001-08-09	2009-01-28	ウォーターズ・インヴェストメンツ・リミテッド	クロマトグラフィー分離用多孔質有機・無機ハイブリッドモノリス状物質、およびその製造方法
DE60336365D1 (de) *	2002-07-15	2011-04-28	Ricoh Co Ltd	Externes Additif für elektrophotographische Toner; Toner zur Entwicklung elektrostatischer Bilder, Zwei-Komponenten Entwickler, Bilderzeugungsverfahren und Bilderzeugungsvorrichtung
DE10393599T5 (de) *	2002-10-30	2005-10-27	Waters Investments Ltd., New Castle	Poröse anorganische/organische Homogene copolymerische Hybridmaterialien für chromatographische Auftrennungen und Verfahren für deren Herstellung
AU2003300295A1 (en) *	2002-12-20	2004-07-22	Cardiac Inventions Unlimited, Inc.	Left ventricular pacing lead and implantation method
DE112005000269T5 (de) *	2004-02-17	2007-01-25	Waters Investments Ltd., New Castle	Poröse Hybridmonolithmaterialien mit von der Oberfläche entfernten organischen Gruppen
RU2393114C2 (ru)	2004-06-15	2010-06-27	В.Р. Грейс Энд Ко.-Конн.	Размол диоксидов кремния с использованием химических способов
US10773186B2 (en)	2004-07-30	2020-09-15	Waters Technologies Corporation	Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
GB2433937B (en)	2004-07-30	2009-09-02	Waters Investments Ltd	Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
US20060099130A1 (en) *	2004-11-08	2006-05-11	Rolando Roque-Malherbe	Silica mesoporous materials
KR100712753B1 (ko) *	2005-03-09	2007-04-30	주식회사 실트론	화합물 반도체 장치 및 그 제조방법
JP2010515804A (ja)	2007-01-12	2010-05-13	ウオーターズ・テクノロジーズ・コーポレイシヨン	クロマトグラフ分離用多孔質炭素−ヘテロ原子−ケイ素ハイブリッド無機／有機材料およびその調製のための方法
KR101259015B1 (ko) *	2008-02-29	2013-04-29	삼성전자주식회사	재생 방법 및 장치
US8685283B2 (en)	2008-08-29	2014-04-01	Agilent Technologies, Inc.	Superficially porous metal oxide particles, methods for making them, and separation devices using them
US9284456B2 (en)	2008-08-29	2016-03-15	Agilent Technologies, Inc.	Superficially porous metal oxide particles, methods for making them, and separation devices using them
US8357628B2 (en)	2008-08-29	2013-01-22	Agilent Technologies, Inc.	Inorganic/organic hybrid totally porous metal oxide particles, methods for making them and separation devices using them
CN101543756B (zh) *	2009-03-26	2011-04-06	同济大学	一种可控的聚合物/无机复合空心微球及其制备方法
US11439977B2 (en)	2009-06-01	2022-09-13	Waters Technologies Corporation	Hybrid material for chromatographic separations comprising a superficially porous core and a surrounding material
WO2010141426A1 (en)	2009-06-01	2010-12-09	Waters Technologies Corporation	Hybrid material for chromatographic separations
JP5582734B2 (ja) *	2009-06-26	2014-09-03	日揮触媒化成株式会社	ポリオルガノシロキサン粒子の製造方法
US8197782B2 (en) *	2010-02-08	2012-06-12	Momentive Performance Materials	Method for making high purity metal oxide particles and materials made thereof
US9249028B2 (en)	2010-02-08	2016-02-02	Momentive Performance Materials Inc.	Method for making high purity metal oxide particles and materials made thereof
US12623205B2 (en)	2010-07-26	2026-05-12	Waters Technologies Corporation	Superficially porous materials comprising a substantially nonporous hybrid core having narrow particle size distribution
JP6199184B2 (ja)	2010-07-26	2017-09-20	ウオーターズ・テクノロジーズ・コーポレイシヨン	粒度分布の狭い実質的に非多孔質のコアを含む表面多孔質材料、その製造方法及びクロマトグラフィー分離用としてのその使用
US10442899B2 (en)	2014-11-17	2019-10-15	Silbond Corporation	Stable ethylsilicate polymers and method of making the same
US20190015815A1 (en)	2016-03-06	2019-01-17	Waters Technologies Corporation	Superficially porous materials comprising a coated core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations
US10434496B2 (en)	2016-03-29	2019-10-08	Agilent Technologies, Inc.	Superficially porous particles with dual pore structure and methods for making the same
CN107952403A (zh) *	2017-12-04	2018-04-24	济南大学	一种快速定量检测铁离子的荧光二氧化硅微球制备方法
JP7191755B2 (ja)	2019-03-28	2022-12-19	株式会社フジミインコーポレーテッド	シリカゾルの製造方法
CN112156730B (zh) *	2020-08-25	2022-05-03	安徽壹石通材料科技股份有限公司	一种高纯度单分散多孔氧化硅球的制备方法
JP7840581B2 (ja)	2020-11-12	2026-04-06	ザリージェンツオブザユニバーシティオブカリフォルニア	超粒子の、あらゆるスケールでの自己－組織化及び正確な配置化
KR102581942B1 (ko) *	2022-12-21	2023-09-22	주식회사 카이로스	고순도 단분산 실리카 나노입자 제조 방법

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US3634558A (en) *	1968-10-29	1972-01-11	Atomic Energy Commission	Method of producing monodisperse silica spheres having a dispersed radioactive tracer
DE1963439A1 (de) *	1969-12-18	1971-06-24	Dynamit Nobel Ag	Verfahren zur Herstellung poroeser Kieselsaeure
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1989
- 1989-11-22 US US07/440,541 patent/US4983369A/en not_active Expired - Lifetime
1990
- 1990-06-26 AU AU59495/90A patent/AU5949590A/en not_active Abandoned
- 1990-06-26 DE DE69015209T patent/DE69015209T2/de not_active Expired - Fee Related
- 1990-06-26 EP EP91909391A patent/EP0502129B1/de not_active Expired - Lifetime
- 1990-06-26 DK DK91909391.4T patent/DK0502129T3/da active
- 1990-06-26 WO PCT/US1990/003605 patent/WO1991007349A1/en not_active Ceased
- 1990-06-26 JP JP2509635A patent/JPH05503063A/ja active Pending
- 1990-06-26 ES ES91909391T patent/ES2065033T3/es not_active Expired - Lifetime
- 1990-06-26 AT AT91909391T patent/ATE115518T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69015209T2 (de)	1995-05-04
JPH05503063A (ja)	1993-05-27
DE69015209D1 (de)	1995-01-26
ES2065033T3 (es)	1995-02-01
EP0502129A1 (de)	1992-09-09
EP0502129B1 (de)	1994-12-14
AU5949590A (en)	1991-06-13
DK0502129T3 (da)	1995-04-18
US4983369A (en)	1991-01-08
WO1991007349A1 (en)	1991-05-30

Legal Events

Date	Code	Title	Description
1995-06-15	UEP	Publication of translation of european patent specification
2004-03-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE69015209D1 (de)	1995-01-26	Verfahren zur herstellung hochgleichmässiger kieselsäurekugeln.
OA09126A (fr)	1991-10-31	Procédé de production de composés triazoliques.
NO943611L (no)	1994-11-24	Syntaktisk skum for rörisolasjon
ZA904061B (en)	1991-03-27	Process for the production of methanol synthesis gas
DE3265984D1 (en)	1985-10-10	Process for producing ethylene glycol and/or glycolic acid ester, catalyst composition used therefor, and process for the production of this composition
CA2003320A1 (en)	1990-05-21	High-dispersiblity magnesium oxide and process for the production thereof
EP0343944A3 (de)	1990-05-09	Verfahren zur Herstellung 1,3-Diolen aus Epoxiden
AU587308B2 (en)	1989-08-10	Process for the production of synthesis gas
DE3680938D1 (de)	1991-09-26	Verfahren zur herstellung von substituierten 3-chinolincarbonsaeuren.
DE59007250D1 (de)	1994-10-27	Verfahren zur Herstellung hochtemperaturbeständiger Schaum- stoffe.
DE69013051D1 (de)	1994-11-10	Adsorptionsverfahren zur Herstellung von zwei Gasströmen aus einer Gasmischung.
ATE40668T1 (de)	1989-02-15	Verfahren zur herstellung hochreiner siliziumstaebe.
KR960008934B1 (en)	1996-07-10	Process for producing manganese dioxide catalyst for the hydration reaction of cyanohydrins
DE58908222D1 (de)	1994-09-29	Verfahren zur Herstellung gleichmässiger POY-Filamente.
EP1308453A3 (de)	2003-05-14	Verfahren zur Herstellung von Platin Verbindungen
EP1148047A3 (de)	2004-10-06	Verfahren zur Herstellung von zyklischen Verbindungen
ATE222885T1 (de)	2002-09-15	Verfahren zur herstellung von tetrabrombisphenol- a
ES2176238T3 (es)	2002-12-01	Compuestos farmaceuticos que contienen paracetamol y l-cisteina o su precursor.
EP0413918A3 (en)	1992-01-22	Method for the production of alkoxyalkylidenemalonic acid esters
DE3783270D1 (en)	1993-02-11	4 halogen-2-oxyimino-3-oxo-buttersaeure.
DE69306701D1 (de)	1997-01-30	Verfahren zur Herstellung von Natriumhydrosulfit mit hohem Ausbringen
DE60216616D1 (de)	2007-01-18	Enzymatisches verfahren zur herstellung von organofluorverbindungen
ATE258547T1 (de)	2004-02-15	Verfahren zur herstellung von 2-hydroxy-6- trifluormethylpyridin
EP0596466A3 (de)	1995-04-05	Verfahren zur Herstellung von D-Mandelsäure.
GB9707741D0 (en)	1997-06-04	Process