ATE186037T1 - Hohle borosilikatmikrokugeln und herstellungsverfahren - Google Patents

Hohle borosilikatmikrokugeln und herstellungsverfahren

Info

Publication number: ATE186037T1
Authority: AT; Austria
Prior art keywords: hollow borosilicate; microballs; precursor; production method; microspheres
Prior art date: 1993-09-08

Application number

AT94929767T

Other languages

English (en)

Inventor

J Stanley Miller

Reginald Thompson

Original Assignee

Pq Holding 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.)

1993-09-08

Filing date

1994-09-07

Publication date

1999-11-15

1994-09-07 Application filed by Pq Holding Inc filed Critical Pq Holding Inc

1999-11-15 Application granted granted Critical

1999-11-15 Publication of ATE186037T1 publication Critical patent/ATE186037T1/de

Links

238000004519 manufacturing process Methods 0.000 title 1
239000011806 microball Substances 0.000 title 1
239000004005 microsphere Substances 0.000 abstract 3
239000002243 precursor Substances 0.000 abstract 3
239000004115 Sodium Silicate Substances 0.000 abstract 1
229910021538 borax Inorganic materials 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000003801 milling Methods 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
229910052911 sodium silicate Inorganic materials 0.000 abstract 1
235000010339 sodium tetraborate Nutrition 0.000 abstract 1
239000007921 spray Substances 0.000 abstract 1
238000001694 spray drying Methods 0.000 abstract 1
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
- C03C11/002—Hollow glass particles
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
- B01J13/043—Drying and spraying
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/107—Forming hollow beads
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
- 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.]
- 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.]
- Y10T428/2996—Glass particles or spheres

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Ceramic Engineering (AREA)
Civil Engineering (AREA)
Geochemistry & Mineralogy (AREA)
Dispersion Chemistry (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Structural Engineering (AREA)
Manufacturing Of Micro-Capsules (AREA)
Glass Compositions (AREA)
Silicon Compounds (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Medicinal Preparation (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Compositions Of Macromolecular Compounds (AREA)

AT94929767T 1993-09-08 1994-09-07 Hohle borosilikatmikrokugeln und herstellungsverfahren ATE186037T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US11842193A	1993-09-08	1993-09-08

Publications (1)

Publication Number	Publication Date
ATE186037T1 true ATE186037T1 (de)	1999-11-15

Family

ID=22378487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94929767T ATE186037T1 (de)	1993-09-08	1994-09-07	Hohle borosilikatmikrokugeln und herstellungsverfahren

Country Status (9)

Country	Link
US (1)	US5534348A (de)
EP (1)	EP0717675B1 (de)
JP (1)	JP2996354B2 (de)
AT (1)	ATE186037T1 (de)
AU (1)	AU695077B2 (de)
DE (1)	DE69421402T2 (de)
ES (1)	ES2137380T3 (de)
NZ (1)	NZ274610A (de)
WO (1)	WO1995007177A1 (de)

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1994
- 1994-09-07 EP EP94929767A patent/EP0717675B1/de not_active Expired - Lifetime
- 1994-09-07 ES ES94929767T patent/ES2137380T3/es not_active Expired - Lifetime
- 1994-09-07 AU AU78711/94A patent/AU695077B2/en not_active Ceased
- 1994-09-07 NZ NZ274610A patent/NZ274610A/en not_active IP Right Cessation
- 1994-09-07 JP JP7508783A patent/JP2996354B2/ja not_active Expired - Fee Related
- 1994-09-07 WO PCT/US1994/010110 patent/WO1995007177A1/en not_active Ceased
- 1994-09-07 DE DE69421402T patent/DE69421402T2/de not_active Expired - Fee Related
- 1994-09-07 AT AT94929767T patent/ATE186037T1/de not_active IP Right Cessation
1995
- 1995-03-28 US US08/411,394 patent/US5534348A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2996354B2 (ja)	1999-12-27
EP0717675B1 (de)	1999-10-27
JPH09502417A (ja)	1997-03-11
EP0717675A4 (de)	1996-07-31
DE69421402D1 (de)	1999-12-02
AU695077B2 (en)	1998-08-06
ES2137380T3 (es)	1999-12-16
DE69421402T2 (de)	2000-02-10
AU7871194A (en)	1995-03-27
WO1995007177A1 (en)	1995-03-16
US5534348A (en)	1996-07-09
EP0717675A1 (de)	1996-06-26
NZ274610A (en)	1996-10-28

Legal Events

Date	Code	Title	Description
2000-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE69421402D1 (de)	1999-12-02	Hohle borosilikatmikrokugeln und herstellungsverfahren
DE3568155D1 (en)	1989-03-16	Silica with a high oil-uptake and controlled primary structure, and process for the preparation thereof
ES2038126T3 (es)	1993-07-16	Un proceso para encapsular particulas y el producto encapsulado de ese proceso.
KR850007229A (ko)	1985-12-02	침강 실리카의 제조방법
ES8204011A1 (es)	1982-04-16	Procedimiento parapreparar un material compuesto fibroso
ES2150158T3 (es)	2000-11-16	Proceso para producir microesferas inorganicas y microbalones de vidrio.
PT89335A (pt)	1989-12-29	Processo para a producao de artigos formados a partir de particulas aglomeradas com ligantes a base de resinas fenol-formaldeido,tais como moldes e machos de fundicao
SE7910419L (sv)	1980-06-21	Framstellning av zeoliter med liten och jemn partikelstorlek
GB1215928A (en)	1970-12-16	A process for reducing haze in beer
ATE70034T1 (de)	1991-12-15	Verfahren zum herstellen von silikamikrokugeln.
ES2183389T3 (es)	2003-03-16	Procedimiento para elaborar particulas de vidrio pequeñas.
YU46683B (sh)	1994-04-05	Kontinualni postupak za proizvodnju natrijum perborat granulata
KR930002237A (ko)	1993-02-22	규산염 및 그 제조방법
KR870010136A (ko)	1987-11-30	보리아- 개조 실리카로 피복된 이산화 티탄 안료
MX156499A (es)	1988-09-02	Memoras en una composicion pulverulenta para la produccion de piezas refractarias
MX161626A (es)	1990-11-23	Procedimiento mejorado para producir articulos de vidrio o ceramica
BR8405277A (pt)	1985-08-27	Processo para manufatura de um po detergente
SE8300676D0 (sv)	1983-02-09	Amorfa skiktade kiseldioxidpartiklar med stor specifik yta, forfarande for framstellning av dylika och deras anvendning
ATE87649T1 (de)	1993-04-15	Zeolithe in fluessigen reinigungsmitteln.
KR940002183A (ko)	1994-02-16	알루미나세라믹 섬유제조용 슬러리의 제조방법
TH19065A (th)	1996-06-14	Ultraviolet shiblding composite fine tarticles, method for producing the same, and cosmetics
JPS56169154A (en)	1981-12-25	Manufacture of glass vessel tempered by ion exchange
IT1261789B (it)	1996-06-03	Composizione di bagni a base acquosa e processo per la produzione di gusci ceramici per getti microfusi.
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