CH617361A5 - - Google Patents

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Info

Publication number: CH617361A5
Authority: CH; Switzerland
Prior art keywords: mesh; particle size; pearlite; particles; expanded
Prior art date: 1974-09-20

Application number

CH1213075A

Other languages

German (de)

English (en)

Inventor

Franz J Brodmann

Original Assignee

Gen Refractories Co

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.)

1974-09-20

Filing date

1975-09-18

Publication date

1980-05-30

1975-09-18 Application filed by Gen Refractories Co filed Critical Gen Refractories Co

1980-05-30 Publication of CH617361A5 publication Critical patent/CH617361A5/de

Links

239000002245 particle Substances 0.000 claims description 39
239000000463 material Substances 0.000 claims description 22
238000000034 method Methods 0.000 claims description 14
229910001562 pearlite Inorganic materials 0.000 claims description 14
239000004005 microsphere Substances 0.000 claims description 8
239000011230 binding agent Substances 0.000 claims description 3
229920005552 sodium lignosulfonate Polymers 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 claims description 2
239000000945 filler Substances 0.000 description 5
239000000047 product Substances 0.000 description 5
239000007789 gas Substances 0.000 description 4
239000011236 particulate material Substances 0.000 description 4
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
238000000926 separation method Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
229920001732 Lignosulfonate Polymers 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000000395 magnesium oxide Substances 0.000 description 2
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
239000010451 perlite Substances 0.000 description 2
235000019362 perlite Nutrition 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
229920003002 synthetic resin Polymers 0.000 description 2
239000000057 synthetic resin Substances 0.000 description 2
235000019739 Dicalciumphosphate Nutrition 0.000 description 1
101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000001506 calcium phosphate Substances 0.000 description 1
QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
239000004568 cement Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 1
229940038472 dicalcium phosphate Drugs 0.000 description 1
229910000390 dicalcium phosphate Inorganic materials 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000005611 electricity Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000011835 investigation Methods 0.000 description 1
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
239000001095 magnesium carbonate Substances 0.000 description 1
229910000021 magnesium carbonate Inorganic materials 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
239000011435 rock Substances 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
239000004408 titanium dioxide Substances 0.000 description 1
229910001928 zirconium oxide Inorganic materials 0.000 description 1

Classifications

- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
- 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
- C03B19/1075—Forming hollow beads by blowing, pressing, centrifuging, rolling or dripping
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/14—Minerals of vulcanic origin
- C04B14/18—Perlite
- C04B14/185—Perlite expanded
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/28—Glass

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Manufacturing & Machinery (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Civil Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

CH1213075A 1974-09-20 1975-09-18 CH617361A5 (2)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/507,702 US3961978A (en)	1974-09-20	1974-09-20	Process for producing perlite microspheres

Publications (1)

Publication Number	Publication Date
CH617361A5 true CH617361A5 (2)	1980-05-30

Family

ID=24019772

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1213075A CH617361A5 (2)	1974-09-20	1975-09-18

Country Status (7)

Country	Link
US (1)	US3961978A (2)
AT (1)	AT371092B (2)
BE (1)	BE833620A (2)
CH (1)	CH617361A5 (2)
DE (1)	DE2541271B2 (2)
FR (1)	FR2285351A1 (2)
IT (1)	IT1042625B (2)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2080282B (en) *	1980-07-21	1983-11-23	Johns Manville	Agglomerating perlite ore fines prior to expansion
HU205592B (en) *	1985-05-08	1992-05-28	Janos Hornyos	Process for producing granulated material with incorporated gas celles
US4940497A (en) *	1988-12-14	1990-07-10	Atlas Powder Company	Emulsion explosive composition containing expanded perlite
GR900100385A (el) *	1990-05-18	1992-07-30	Atlas Powder Co	Σύν?ετη εκκρηκτική ύλη σε μορφή γαλακτώματος, που περιέχει αραιωμένο περλίτη.
US5201606A (en) *	1990-06-25	1993-04-13	Carolina Power & Light Company	Thermal storage tank and associated top structure
WO1995008590A1 (en) *	1993-09-24	1995-03-30	Urethane Technologies, Inc.	Process for forming integral skin microcellular structures
AU701603B2 (en) *	1994-04-25	1999-02-04	Minnesota Mining And Manufacturing Company	Compositions comprising fused particulates and methods of making them
US6045913A (en) *	1995-11-01	2000-04-04	Minnesota Mining And Manufacturing Company	At least partly fused particulates and methods of making them by flame fusion
US6254981B1 (en)	1995-11-02	2001-07-03	Minnesota Mining & Manufacturing Company	Fused glassy particulates obtained by flame fusion
US6545066B1 (en)	2000-11-28	2003-04-08	United States Gypsum Company	Lightweight ready-mix joint compound
US6476099B1 (en)	2000-11-28	2002-11-05	United States Gypsum Company	Joint compound additive for reduction of cracking, cratering and shrinkage
US20060122049A1 (en) *	2004-12-03	2006-06-08	3M Innovative Properties Company	Method of making glass microbubbles and raw product
CN101678635A (zh)	2007-03-23	2010-03-24	世界矿物公司	金属化合物涂布的颗粒矿物材料、其制造方法和其用途
DE102010009146B4 (de) *	2010-02-24	2012-12-27	TDH - GmbH Technischer Dämmstoffhandel	Plastische feuerfeste Masse und feuerfester Mörtel und deren Verwendung
ES2716557T3 (es)	2010-09-08	2019-06-13	3M Innovative Properties Co	Burbujas de vidrio, materiales compuestos a partir de las mismas y método de fabricación de burbujas de vidrio
WO2013184307A2 (en)	2012-06-06	2013-12-12	3M Innovative Properties Company	Low density glass particles with low boron content
ES2733376T3 (es) *	2013-12-23	2019-11-28	Imertech Sas	Composiciones limpiadoras que comprenden perlita
DE102014101519B4 (de)	2014-02-07	2016-03-31	Knauf Aquapanel Gmbh	Trockenmischung zur Herstellung einer Spachtelmasse, eine Spachtelmasse sowie ein Verfahren zur Herstellung einer ausgehärteten Spachtelmasse
DE102016205960A1 (de)	2016-04-08	2017-10-12	HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung	Verwendung von geschlossen-porigen Mikro-Kugeln aus expandiertem Perlit als Füllstoff für die Herstellung von Formkörpern für die Gießereiindustrie
DE102016211418A1 (de)	2016-06-24	2017-12-28	Dennert Poraver Gmbh	Verfahren und Produktionsanlage zur Herstellung von Hohlkugeln aus Perlit
EP3421527B1 (de) *	2017-06-28	2023-11-15	Henkel AG & Co. KGaA	Zusammensetzung mit leichtfüllstoff
RU2664990C1 (ru) *	2017-08-17	2018-08-24	Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом")	Способ изготовления полых микросфер из вспучивающегося порошкового материала
AT525539B1 (de) *	2022-04-19	2023-05-15	Ape Man Gmbh	Verfahren zur herstellung mikroholkugel ähnlicher strukturen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2977240A (en) *	1956-10-19	1961-03-28	Int Minerals & Chem Corp	Improving the light reflectance of expanded perlite material
GB913373A (en) *	1961-01-31	1962-12-19	British & Overseas Minerals	Method of and apparatus for processing expandable volcanic rock
US3458332A (en) *	1966-03-25	1969-07-29	Emerson & Cuming Inc	Microsphere glass agglomerates and method for making them
JPS4817645B1 (2) *	1970-03-06	1973-05-31
US3810773A (en) *	1971-12-02	1974-05-14	Owens Corning Fiberglass Corp	Strong light weight,bonded,porous aggregate

1974
- 1974-09-20 US US05/507,702 patent/US3961978A/en not_active Expired - Lifetime
1975
- 1975-09-16 DE DE2541271A patent/DE2541271B2/de active Granted
- 1975-09-17 IT IT27336/75A patent/IT1042625B/it active
- 1975-09-18 CH CH1213075A patent/CH617361A5/de not_active IP Right Cessation
- 1975-09-18 AT AT0715175A patent/AT371092B/de not_active IP Right Cessation
- 1975-09-19 FR FR7528801A patent/FR2285351A1/fr active Granted
- 1975-09-19 BE BE160205A patent/BE833620A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2285351A1 (fr)	1976-04-16
US3961978A (en)	1976-06-08
FR2285351B3 (2)	1978-05-05
DE2541271A1 (de)	1976-05-20
DE2541271B2 (de)	1979-02-15
DE2541271C3 (2)	1979-10-04
ATA715175A (de)	1982-10-15
BE833620A (fr)	1976-01-16
IT1042625B (it)	1980-01-30
AT371092B (de)	1983-05-25

Legal Events

Date	Code	Title	Description
1985-05-31	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
DE2541271C3 (2)	1979-10-04
DE3752003T2 (de)	1997-06-19	Zusammensetzung und verfahren zur trocknung und aufblähung von microsphären
DE69806364T2 (de)	2003-03-06	Behandlung von lamellaren füllstoffen für polymere
DE1496573C3 (de)	1973-10-18	Verfahren zur Herstellung von Glashohlteilchen mit einem Durchmesser zwischen 5 und 300 Mm und einer wahren Teilchendichte zwischen 0,05 und 1,2 g/ cm hoch 3, die sich durch hohe Festigkeit auszeichnen
DE69008003T2 (de)	1994-10-20	Dünne Kieselsäureschuppen und Verfahren zu ihrer Herstellung.
DE3320722C2 (de)	1994-02-10	Verfahren und Vorrichtung zur Herstellung von rundlichen Glaskörperchen
DE2820704C2 (de)	1987-01-22	Verfahren zum Herstellen einer mit Wachs desensibilisierten Sprengstoffmasse
EP0417582A2 (de)	1991-03-20	Verfahren zur Herstellung von offenporigem Schaum aus im wesentlichen anorganischen Bestandteilen
DE1567440B1 (de)	1971-02-25	Kugelfoermiges kieselsaeuregranulat
DE2314338A1 (de)	1973-10-18	Verfahren zum ueberziehen von in form von einzelteilchen vorliegenden elastomeren mit einem harz
DE69631093T2 (de)	2004-09-02	Anorganischer, poröser träger für eine filtrationsmembran und herstellungsverfahren
DE4442409A1 (de)	1996-05-30	Korundporzellanmasse, Verfahren zu ihrer Aufbereitung und Verwendung der Korundporzellanmasse
DE2904412C3 (de)	1981-11-19	Thermische Schüttisolierung aus Teilchen aus durch Bindemittel klebrig gemachtem expandiertem Perlit
EP1183215B1 (de)	2003-11-19	Verfahren zur herstellung homogener schaumglasgranualte
DE69111673T2 (de)	1996-01-04	Verfahren zur Herstellung von körnigem Polytetrafluoroethylenpulver.
DE1134783B (de)	1962-08-16	Verfahren zur Herstellung von mit Siliciumdioxyd ueberzogenen Bariummetaborat-Pigmenten
US3235635A (en)	1966-02-15	Method of preparing perlite products
DE2926667A1 (de)	1980-02-07	Mikroporoeses material, verfahren zu seiner herstellung, ausgangsmaterial fuer das herstellverfahren und verwendung des materials
DE68907680T2 (de)	1994-02-17	Tonzusammensetzung und Giessverfahren.
DE2044708A1 (de)	1971-03-11	Verfahren zur Herstellung von Pigmenten
DE2941606C2 (de)	1984-12-20	Wärmedämmkörper sowie ein Verfahren zu seiner Herstellung
DE2604793C3 (de)	1984-05-03	Verfahren zur Herstellung eines Schaumkeramikelements
DE4143631A1 (de)	1998-04-16	Zerkleinerung von pulverförmigen Initialsprengstoffen
DE2718332A1 (de)	1977-11-17	Hitzebestaendiges poroeses verbundmaterial
DE68926620T2 (de)	1997-02-06	Nichtpigmentarisches titandioxydpulver