CA1270497A - Glass microbubbles - Google Patents
Glass microbubblesInfo
- Publication number
- CA1270497A CA1270497A CA000551376A CA551376A CA1270497A CA 1270497 A CA1270497 A CA 1270497A CA 000551376 A CA000551376 A CA 000551376A CA 551376 A CA551376 A CA 551376A CA 1270497 A CA1270497 A CA 1270497A
- Authority
- CA
- Canada
- Prior art keywords
- glass
- microbubbles
- metal oxide
- weight
- ratio
- Prior art date
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims abstract description 83
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 45
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 22
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 18
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 18
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 18
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 18
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 18
- 229910011255 B2O3 Inorganic materials 0.000 claims abstract description 13
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 33
- 239000002245 particle Substances 0.000 claims description 20
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 13
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 10
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 abstract description 31
- 238000006467 substitution reaction Methods 0.000 abstract description 5
- 208000034699 Vitreous floaters Diseases 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 26
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 24
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
- 239000004604 Blowing Agent Substances 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
- 238000007496 glass forming Methods 0.000 description 7
- 239000000395 magnesium oxide Substances 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- 235000017550 sodium carbonate Nutrition 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 235000010216 calcium carbonate Nutrition 0.000 description 4
- 229910052593 corundum Inorganic materials 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 description 4
- 239000007832 Na2SO4 Substances 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004031 devitrification Methods 0.000 description 3
- 239000010433 feldspar Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 229910052642 spodumene Inorganic materials 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- JLNTWVDSQRNWFU-UHFFFAOYSA-N OOOOOOO Chemical compound OOOOOOO JLNTWVDSQRNWFU-UHFFFAOYSA-N 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- 229910001947 lithium oxide Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 241000907788 Cordia gerascanthus Species 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2637 | 1987-01-12 | ||
| US07/002,637 US4767726A (en) | 1987-01-12 | 1987-01-12 | Glass microbubbles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1270497A true CA1270497A (en) | 1990-06-19 |
Family
ID=21701728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000551376A Expired - Lifetime CA1270497A (en) | 1987-01-12 | 1987-11-09 | Glass microbubbles |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4767726A (https=) |
| EP (1) | EP0276921B2 (https=) |
| JP (1) | JPS63176338A (https=) |
| AU (1) | AU589819B2 (https=) |
| CA (1) | CA1270497A (https=) |
| DE (1) | DE3870266D1 (https=) |
| ES (1) | ES2032213T5 (https=) |
| ZA (1) | ZA88159B (https=) |
Families Citing this family (108)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2927431B2 (ja) * | 1988-05-20 | 1999-07-28 | 富士通株式会社 | 加入者回路における遅延調整回路 |
| US5002696A (en) * | 1988-08-01 | 1991-03-26 | Grefco, Inc. | Expanded mineral particles and apparatus and method of production |
| US5217928A (en) * | 1988-08-24 | 1993-06-08 | Potters Industries, Inc. | Hollow glass spheres |
| US4983550A (en) * | 1988-08-24 | 1991-01-08 | Potters Industries, Inc. | Hollow glass spheres |
| DE69020623T3 (de) * | 1989-04-18 | 2000-03-02 | Tokai Kogyo Co. Ltd., Tokio/Tokyo | Glasfrit, verwendbar zur Herstellung von Glashohlkugeln, und daraus hergestellte Glashohlkugeln. |
| DE69020903T2 (de) * | 1989-11-17 | 1996-03-28 | Minnesota Mining & Mfg | Elastomere verbundstoffe mit mikrotexturierten oberflächenschichten. |
| US5344691A (en) * | 1990-03-30 | 1994-09-06 | Minnesota Mining And Manufacturing Company | Spatially modified elastic laminates |
| US5354597A (en) * | 1990-03-30 | 1994-10-11 | Minnesota Mining And Manufacturing Company | Elastomeric tapes with microtextured skin layers |
| US5429856A (en) * | 1990-03-30 | 1995-07-04 | Minnesota Mining And Manufacturing Company | Composite materials and process |
| JP3021586B2 (ja) * | 1990-09-17 | 2000-03-15 | 富士通株式会社 | 低誘電率セラミック基板とグリーンシートの製造方法 |
| US5069702A (en) * | 1990-12-20 | 1991-12-03 | W. R. Grace & Co.-Conn. | Method of making small hollow glass spheres |
| AU701603B2 (en) * | 1994-04-25 | 1999-02-04 | Minnesota Mining And Manufacturing Company | Compositions comprising fused particulates and methods of making them |
| US5773374A (en) * | 1995-04-24 | 1998-06-30 | Wood; Leigh E. | Composite materials and process |
| 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 |
| WO2001003709A1 (en) | 1999-07-08 | 2001-01-18 | Cap Biotechnology, Inc. | Calcium-containing structures and methods of making and using the same |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2582852A (en) * | 1948-06-16 | 1952-01-15 | Pittsburgh Corning Corp | Method of making cellular glass of light color |
| NL232500A (https=) * | 1957-10-22 | |||
| US3230064A (en) * | 1960-10-21 | 1966-01-18 | Standard Oil Co | Apparatus for spherulization of fusible particles |
| CH433615A (de) * | 1962-09-04 | 1967-03-31 | Ploche Sklo Narodni Podnik | Verfahren zur Unterdrückung der Rekristallisation von Glaspulver |
| US3365315A (en) * | 1963-08-23 | 1968-01-23 | Minnesota Mining & Mfg | Glass bubbles prepared by reheating solid glass partiles |
| JPS4937565A (https=) * | 1972-08-09 | 1974-04-08 | ||
| US4391646A (en) * | 1982-02-25 | 1983-07-05 | Minnesota Mining And Manufacturing Company | Glass bubbles of increased collapse strength |
| FR2566384B1 (fr) * | 1984-06-21 | 1986-09-05 | Saint Gobain Vitrage | Perfectionnements aux techniques de production de microspheres en verre |
-
1987
- 1987-01-12 US US07/002,637 patent/US4767726A/en not_active Expired - Lifetime
- 1987-11-09 CA CA000551376A patent/CA1270497A/en not_active Expired - Lifetime
- 1987-11-10 AU AU80965/87A patent/AU589819B2/en not_active Ceased
-
1988
- 1988-01-11 ZA ZA88159A patent/ZA88159B/xx unknown
- 1988-01-11 JP JP63003656A patent/JPS63176338A/ja active Granted
- 1988-01-12 ES ES88300228T patent/ES2032213T5/es not_active Expired - Lifetime
- 1988-01-12 DE DE8888300228T patent/DE3870266D1/de not_active Expired - Lifetime
- 1988-01-12 EP EP88300228A patent/EP0276921B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU8096587A (en) | 1988-07-14 |
| ES2032213T3 (es) | 1993-01-16 |
| ES2032213T5 (es) | 2000-12-01 |
| ZA88159B (en) | 1989-09-27 |
| EP0276921A1 (en) | 1988-08-03 |
| EP0276921B1 (en) | 1992-04-22 |
| EP0276921B2 (en) | 2000-10-04 |
| JPS63176338A (ja) | 1988-07-20 |
| AU589819B2 (en) | 1989-10-19 |
| JPH0227295B2 (https=) | 1990-06-15 |
| DE3870266D1 (de) | 1992-05-27 |
| US4767726A (en) | 1988-08-30 |
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