BE646480A - - Google Patents
Info
- Publication number
- BE646480A BE646480A BE646480DA BE646480A BE 646480 A BE646480 A BE 646480A BE 646480D A BE646480D A BE 646480DA BE 646480 A BE646480 A BE 646480A
- Authority
- BE
- Belgium
Links
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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/10—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent products
-
- 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
- C03C12/00—Powdered glass; Bead compositions
-
- 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
- C03C12/00—Powdered glass; Bead compositions
- C03C12/02—Reflective beads
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US274809A US3294559A (en) | 1963-04-22 | 1963-04-22 | Yellow glass bead compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE646480A true BE646480A (https=) | 1964-07-31 |
Family
ID=23049698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE646480D BE646480A (https=) | 1963-04-22 | 1964-04-13 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3294559A (https=) |
| BE (1) | BE646480A (https=) |
| CH (1) | CH432736A (https=) |
| DE (1) | DE1250977B (https=) |
| DK (1) | DK111020B (https=) |
| FR (1) | FR1387787A (https=) |
| GB (1) | GB1002688A (https=) |
| NL (1) | NL6403779A (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1771079B1 (de) * | 1968-03-30 | 1971-12-30 | Jenaer Glaswerk Schott & Gen | Gegenreduktion und verfaerbung stabile glaeser fuer reflex perlen mit brechwerten mindestens gleich groesser od gleich 2,2 |
| DE2161701A1 (de) * | 1971-12-13 | 1973-06-14 | Leitz Ernst Gmbh | Hochbrechende titandioxidhaltige optische silikatglaeser grosser dispersion und verfahren zu ihrer herstellung |
| US3946130A (en) * | 1974-04-01 | 1976-03-23 | Minnesota Mining And Manufacturing Company | Transparent glass microspheres and products made therefrom |
| JPS5415919A (en) * | 1977-06-07 | 1979-02-06 | Fukuoka Tokushiyu Garasu Kk | Glass having high refractive index |
| US4367919A (en) * | 1977-08-01 | 1983-01-11 | Minnesota Mining And Manufacturing Company | Durable glass elements |
| CA1105949A (en) * | 1977-08-01 | 1981-07-28 | Minnesota Mining And Manufacturing Company | Durable glass elements |
| US5286682A (en) * | 1992-02-19 | 1994-02-15 | Minnesota Mining And Manufacturing Company | Yellow retroreflective pavement markings |
| CN1066420C (zh) * | 1995-04-18 | 2001-05-30 | 美国3M公司 | 耐酸玻璃微球及由其构成的路面标志带 |
| US6204971B1 (en) | 1999-05-14 | 2001-03-20 | 3M Innovative Properties Company | Glass microspheres for use in films and projection screen displays and methods |
| US6245700B1 (en) | 1999-07-27 | 2001-06-12 | 3M Innovative Properties Company | Transparent microspheres |
| FR2818296A1 (fr) * | 2000-12-15 | 2002-06-21 | Benoit Labbe | Revetements de surfaces comportant notamment des billes de verre colorees dans la masse |
| US20040259713A1 (en) * | 2003-06-11 | 2004-12-23 | 3M Innovative Properties Company | Microspheres comprising titania and bismuth oxide |
| US7045475B2 (en) * | 2004-04-28 | 2006-05-16 | Pq Corporation | High refractive index glass beads for high retroreflectivity surfaces |
| US7513941B2 (en) | 2005-11-14 | 2009-04-07 | 3M Innovative Properties Company | Pavement marking, reflective elements, and methods of making micospheres |
| WO2011022022A1 (en) | 2009-08-21 | 2011-02-24 | 3M Innovative Properties Company | Pavement markings, reflective elements, and methods of making microspheres |
| CN102893188B (zh) | 2010-05-25 | 2016-11-02 | 3M创新有限公司 | 外露透镜逆反射制品 |
| US11415731B2 (en) | 2017-10-27 | 2022-08-16 | 3M Innovative Properties Company | Retroreflective article comprising retroreflective elements comprising primary reflective layers and secondary reflective layers |
| EP3701299B1 (en) | 2017-10-27 | 2025-05-28 | 3M Innovative Properties Company | Method of making a retroreflective article comprising locally-laminated reflective layers |
| WO2019084302A1 (en) | 2017-10-27 | 2019-05-02 | 3M Innovative Properties Company | RETROREFLECTIVE ARTICLE COMPRISING INCORPORATED REFLECTIVE LAYERS |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE556895C (de) * | 1929-10-24 | 1932-08-16 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von titanhaltigen Glaesern |
| US2924636A (en) * | 1956-10-24 | 1960-02-09 | Gen Electric | Glass component for electrical apparatus |
| US2939797A (en) * | 1959-04-20 | 1960-06-07 | Prismo Safety Corp | Glass compositions |
| US3193401A (en) * | 1962-01-24 | 1965-07-06 | Cataphote Corp | High index glass composition |
-
0
- DE DENDAT1250977D patent/DE1250977B/de active Pending
-
1963
- 1963-04-22 US US274809A patent/US3294559A/en not_active Expired - Lifetime
-
1964
- 1964-03-10 GB GB10089/64A patent/GB1002688A/en not_active Expired
- 1964-04-09 NL NL6403779A patent/NL6403779A/xx unknown
- 1964-04-10 FR FR970518A patent/FR1387787A/fr not_active Expired
- 1964-04-13 BE BE646480D patent/BE646480A/xx unknown
- 1964-04-20 CH CH506564A patent/CH432736A/de unknown
- 1964-04-21 DK DK196964AA patent/DK111020B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1387787A (fr) | 1965-01-29 |
| GB1002688A (en) | 1965-08-25 |
| US3294559A (en) | 1966-12-27 |
| CH432736A (de) | 1967-03-31 |
| NL6403779A (https=) | 1964-10-23 |
| DE1250977B (https=) | 1967-09-28 |
| DK111020B (da) | 1968-05-06 |