DK0571317T3 - Fremgangsmåde til fremstilling af brudfaste sol-gel-partikler - Google Patents

Fremgangsmåde til fremstilling af brudfaste sol-gel-partikler

Info

Publication number: DK0571317T3
Authority: DK; Denmark
Prior art keywords: fracture; gel particles; sol; preparation; aqueous solution
Prior art date: 1992-05-22

Application number

DK93710009T

Other languages

English (en)

Inventor

Helmut Derleth

Karl Heinz Bretz

Original Assignee

Solvay Deutschland

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.)

1992-05-22

Filing date

1993-05-18

Publication date

2000-01-03

1993-05-18 Application filed by Solvay Deutschland filed Critical Solvay Deutschland

2000-01-03 Application granted granted Critical

2000-01-03 Publication of DK0571317T3 publication Critical patent/DK0571317T3/da

Links

238000000034 method Methods 0.000 title abstract 3
239000007863 gel particle Substances 0.000 title abstract 2
238000002360 preparation method Methods 0.000 title abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
239000007864 aqueous solution Substances 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
239000000945 filler Substances 0.000 abstract 1
235000012239 silicon dioxide Nutrition 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1

Classifications

- 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
- 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
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/50—Stabilized
- Y10S502/503—Crush strength
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/50—Stabilized
- Y10S502/504—Abrasion resistance
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/922—Colloid systems having specified particle size, range, or distribution, e.g. bimodal particle distribution
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
- Y10T428/249969—Of silicon-containing material [e.g., glass, etc.]
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/259—Silicic material
- 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.]
- 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
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
Dispersion Chemistry (AREA)
Silicon Compounds (AREA)
Manufacturing Of Micro-Capsules (AREA)
Colloid Chemistry (AREA)

DK93710009T 1992-05-22 1993-05-18 Fremgangsmåde til fremstilling af brudfaste sol-gel-partikler DK0571317T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4216868		1992-05-22

Publications (1)

Publication Number	Publication Date
DK0571317T3 true DK0571317T3 (da)	2000-01-03

Family

ID=6459448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK93710009T DK0571317T3 (da)	1992-05-22	1993-05-18	Fremgangsmåde til fremstilling af brudfaste sol-gel-partikler

Country Status (7)

Country	Link
US (1)	US5468558A (da)
EP (1)	EP0571317B1 (da)
JP (1)	JPH06157020A (da)
AT (1)	ATE186280T1 (da)
DE (2)	DE4316554A1 (da)
DK (1)	DK0571317T3 (da)
ES (1)	ES2137976T3 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9417059D0 (en) *	1994-08-24	1994-10-12	Bp Chem Int Ltd	Oxide catalysts
SE506498C2 (sv) *	1996-03-01	1997-12-22	Munters Ab Carl	Förfarande för framställning av ett bärarmaterial för katalysatorer
US6492014B1 (en) *	1999-04-01	2002-12-10	The United States Of America As Represented By The Secretary Of The Navy	Mesoporous composite gels an aerogels
CN1086362C (zh) *	1999-08-10	2002-06-19	复旦大学	一种制备二氧化钛-二氧化硅复合的纳米材料的方法
US20040120875A1 (en) *	2002-12-19	2004-06-24	Morton Robert W.	Desulfurization and novel sorbent for the same
CA2555179A1 (en) *	2004-02-27	2005-09-09	Delsitech Oy	Method for preparing adjustably bioresorbable sol-gel derived sio2
US7686831B2 (en) *	2006-03-31	2010-03-30	Ethicon Endo-Surgery, Inc.	Method for securing a suture
EP2173485A1 (en) *	2007-07-05	2010-04-14	Grace GmbH & Co. KG	Method for making inorganic oxide supported catalysts
JP2014511330A (ja) *	2011-02-22	2014-05-15	エボニックデグサゲーエムベーハー	アルカリ金属ケイ酸塩溶液からの高純度水性コロイダルシリカゾルの製造方法
KR20140028041A (ko) *	2011-04-29	2014-03-07	컨스트럭션 리서치 앤 테크놀로지 게엠베하	하이드로겔의 제조 방법
WO2016183033A1 (en) *	2015-05-08	2016-11-17	Abs Materials, Inc.	Active materials encapsulated in a sol-gel derived composition
KR101985589B1 (ko) *	2017-07-26	2019-09-03	박정식	오이소박이용 절개기
CN121470494B (zh) *	2026-01-07	2026-03-20	宁波大学	二氧化硅水凝胶、其去除方法以及二氧化硅水凝胶膜

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2900349A (en) *	1954-02-11	1959-08-18	Socony Mobil Oil Co Inc	Attrition-resistant inorganic oxide gels and method for preparing the same
US2885366A (en) *	1956-06-28	1959-05-05	Du Pont	Product comprising a skin of dense, hydrated amorphous silica bound upon a core of another solid material and process of making same
US2964481A (en) *	1957-05-03	1960-12-13	Socony Mobil Oil Co Inc	Preparation of attrition-resistant siliceous gels
FR1473239A (da) *	1966-01-31	1967-05-29
FR2299911A1 (fr) *	1975-02-04	1976-09-03	Kali Chemie Ag	Procede de fabrication de particules spheriques contenant de l'alumine et produits obtenus
US4090887A (en) *	1975-11-25	1978-05-23	E. I. Du Pont De Nemours And Company	Pigmented microporous silica microspheres produced by a water in oil emulsion
DE2805546A1 (de) *	1978-02-10	1979-08-16	Kali Chemie Ag	Verfahren zur herstellung von molekularsieb enthaltenden granulaten guter mechanischer festigkeit
DE2917313A1 (de) *	1979-04-28	1980-11-06	Kali Chemie Ag	Verfahren zur herstellung perlfoermiger, amorphe alumosilikate enthaltender formkoerper
US4978640A (en) *	1988-02-24	1990-12-18	Massachusetts Institute Of Technology	Dispersion strengthened composite
US5147829A (en) *	1989-04-19	1992-09-15	University Of Florida Research Foundation	Sol-gel derived SiO2 /oxide power composites and their production
DE3914850A1 (de) *	1989-05-05	1990-11-08	Basf Ag	Thermisches isoliermaterial auf der basis von pigmenthaltigen kieselsaeureaerogelen

1993
- 1993-05-14 US US08/061,313 patent/US5468558A/en not_active Expired - Fee Related
- 1993-05-18 EP EP93710009A patent/EP0571317B1/de not_active Expired - Lifetime
- 1993-05-18 ES ES93710009T patent/ES2137976T3/es not_active Expired - Lifetime
- 1993-05-18 DE DE4316554A patent/DE4316554A1/de not_active Withdrawn
- 1993-05-18 DK DK93710009T patent/DK0571317T3/da active
- 1993-05-18 AT AT93710009T patent/ATE186280T1/de not_active IP Right Cessation
- 1993-05-18 DE DE59309859T patent/DE59309859D1/de not_active Expired - Fee Related
- 1993-05-20 JP JP5118254A patent/JPH06157020A/ja active Pending

Also Published As

Publication number	Publication date
ATE186280T1 (de)	1999-11-15
EP0571317A1 (de)	1993-11-24
JPH06157020A (ja)	1994-06-03
EP0571317B1 (de)	1999-11-03
ES2137976T3 (es)	2000-01-01
DE4316554A1 (de)	1993-11-25
DE59309859D1 (de)	1999-12-09
US5468558A (en)	1995-11-21

Publication	Publication Date	Title
DK0571317T3 (da)	2000-01-03	Fremgangsmåde til fremstilling af brudfaste sol-gel-partikler
DE3269128D1 (en)	1986-03-27	Process for the preparation of moulded articles from pyrogenically prepared oxides
ATE127659T1 (de)	1995-09-15	Verfahren zur entwicklung von chlordioxyd und zusammensetzungen für die desinfektion.
NZ235964A (en)	1992-09-25	Anionic silica sol, containing a minor portion of alkali metal oxide, its preparation and use in papermaking
PT74623B (en)	1984-11-26	Process for preparing bis-esters of methanediol with acetoni- des of ampicillin or amoxicillin and penicillanic acid 1,1-dio-xide
GB2235446B (en)	1992-09-23	Low temperature glass composition,paste and method of use
CA2052449A1 (en)	1992-04-02	Flocculant for water treatment and method for producing it
EP0504400A4 (en)	1993-01-27	Gel-form deodorizer containing chlorine dioxide
DE69021496D1 (de)	1995-09-14	Integrierter Prozess zur Produktion von Diisopropylether und Benzin.
DE69329371D1 (de)	2000-10-12	Verfahren zur Reinigung von Faktor VIII-von willebrand Faktor (FVIII:C-FVW) Komplex aus menschlichem Plasma
ES434461A1 (es)	1976-12-16	Procedimiento para la preparacion de fluoruro de calcio a partir de acido hexafluosilicico.
ATE82955T1 (de)	1992-12-15	Verfahren zur herstellung von o-substituierten hydroxylaminen.
DE3461384D1 (en)	1987-01-08	Process for the continuous concentration by evaporation of aqueous solutions containing caprolactam and its oligomers
NO170769C (no)	1992-12-02	Limingsmiddelkonsentrat, fremgangsmaate for fremstilling, samt anvendelse av limingsmiddelkonsentratet
FI915480A0 (fi)	1991-11-20	Foerfarande foer rening av jaernoxid.
ZA922589B (en)	1992-12-30	A process using an acidic medium containing nitric acid
ZA914568B (en)	1992-03-25	Process for the industrial preparation of 4-chloro-3-sulfamoyl-n-(2,3-dihydro-2-methyl-1h-indol-1-yl)benzamide from 2,3-dihydro-2-methyl-1h-indole and hydroxylamine-o-sulfonic acid
Kwon et al.	1987	Synthesis of glasses in the Na sub 2 O-CaO-Al sub 2 O sub 3-SiO sub 2 system by a sol-gel process
MY107305A (en)	1995-10-31	Novel gelling compositions
GR3014936T3 (en)	1995-05-31	A process for the optical resolution of dropropizine.
NZ224724A (en)	1989-10-27	Paper sizing and sizing compositions
JPS6462329A (en)	1989-03-08	Production of organosilica
BG50211A1 (en)	1992-06-15	Inorganic yellow pigment
ATE64731T1 (de)	1991-07-15	Verfahren zur chlorierung von ortho-chlorphenol.
Khanamirova	1982	Desilication of Alkaline Aluminum Solutions Containing Additions of Bivalent Element Metasilicates