GB1522289A - Coloured glass fibres - Google Patents
Coloured glass fibresInfo
- Publication number
- GB1522289A GB1522289A GB10500/77A GB1050077A GB1522289A GB 1522289 A GB1522289 A GB 1522289A GB 10500/77 A GB10500/77 A GB 10500/77A GB 1050077 A GB1050077 A GB 1050077A GB 1522289 A GB1522289 A GB 1522289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheath
- glass
- coloured
- march
- surrounding
- 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
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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/465—Coatings containing composite materials
- C03C25/475—Coatings containing composite materials containing colouring agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
1522289 Coloured composite glass fibre CARL ZEISS STIFTUNG 11 March 1977 [13 March 1976] 10500/77 Heading C1M A coloured light-conducting composite glass fibre suitable for decorative purposes has a glass fibre core (a) and a glass sheath (b) surrounding and in contact with the core (a), the glass sheath (b) either being coloured at least at its outer surface or being colourless and having a coloured glass sheath (c) surrounding and in contact with the sheath (b), the sheath (b) comprising an optically transmissive layer of thickness 2-4 Ám. The colouring may have been effected by introducing one or more colouring metal oxides, e.g. CuO, CrO 3 , CoO 2 , into a glass-making batch used for forming a coloured glass sheath (b) or (c) or by staining.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7607848U DE7607848U1 (en) | 1976-03-13 | 1976-03-13 | FIBER OPTIC, IN PARTICULAR FOR DECORATION PURPOSES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1522289A true GB1522289A (en) | 1978-08-23 |
Family
ID=6663157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10500/77A Expired GB1522289A (en) | 1976-03-13 | 1977-03-11 | Coloured glass fibres |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE7607848U1 (en) |
| FR (1) | FR2344208A7 (en) |
| GB (1) | GB1522289A (en) |
-
1976
- 1976-03-13 DE DE7607848U patent/DE7607848U1/en not_active Expired
-
1977
- 1977-03-11 GB GB10500/77A patent/GB1522289A/en not_active Expired
- 1977-03-14 FR FR7707477A patent/FR2344208A7/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE7607848U1 (en) | 1976-09-02 |
| FR2344208A7 (en) | 1977-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |