GB2233984B - Infra-red transparent materials - Google Patents
Infra-red transparent materialsInfo
- Publication number
- GB2233984B GB2233984B GB9016371A GB9016371A GB2233984B GB 2233984 B GB2233984 B GB 2233984B GB 9016371 A GB9016371 A GB 9016371A GB 9016371 A GB9016371 A GB 9016371A GB 2233984 B GB2233984 B GB 2233984B
- Authority
- GB
- United Kingdom
- Prior art keywords
- infra
- transparent materials
- red transparent
- red
- materials
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- G02B1/105—
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Physical Vapour Deposition (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9016371A GB2233984B (en) | 1988-01-21 | 1989-01-19 | Infra-red transparent materials |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888801366A GB8801366D0 (en) | 1988-01-21 | 1988-01-21 | Infra red transparent materials |
GB9016371A GB2233984B (en) | 1988-01-21 | 1989-01-19 | Infra-red transparent materials |
PCT/GB1989/000068 WO1989006707A1 (en) | 1988-01-21 | 1989-01-19 | Infra-red transparent materials |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9016371D0 GB9016371D0 (en) | 1990-09-12 |
GB2233984A GB2233984A (en) | 1991-01-23 |
GB2233984B true GB2233984B (en) | 1992-08-26 |
Family
ID=26293351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9016371A Expired - Lifetime GB2233984B (en) | 1988-01-21 | 1989-01-19 | Infra-red transparent materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2233984B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1408294A (en) * | 1971-07-07 | 1975-10-01 | Battelle Memorial Institute | Process for increasing the wear resistance of the surface of cemented carbide articles |
GB2110246A (en) * | 1981-02-23 | 1983-06-15 | Vni Instrument Inst | Multilayer coating for metal-cutting tool |
GB2165266A (en) * | 1982-10-12 | 1986-04-09 | Nat Res Dev | Infra red transparent optical components |
JPS6431810A (en) * | 1987-07-28 | 1989-02-02 | Nippon Oils & Fats Co Ltd | Polymerization of vinyl chloride |
JPH0298597A (en) * | 1988-09-26 | 1990-04-10 | Tokyo Tatsuno Co Ltd | Liquid supply device |
-
1989
- 1989-01-19 GB GB9016371A patent/GB2233984B/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1408294A (en) * | 1971-07-07 | 1975-10-01 | Battelle Memorial Institute | Process for increasing the wear resistance of the surface of cemented carbide articles |
GB2110246A (en) * | 1981-02-23 | 1983-06-15 | Vni Instrument Inst | Multilayer coating for metal-cutting tool |
GB2165266A (en) * | 1982-10-12 | 1986-04-09 | Nat Res Dev | Infra red transparent optical components |
JPS6431810A (en) * | 1987-07-28 | 1989-02-02 | Nippon Oils & Fats Co Ltd | Polymerization of vinyl chloride |
JPH0298597A (en) * | 1988-09-26 | 1990-04-10 | Tokyo Tatsuno Co Ltd | Liquid supply device |
Non-Patent Citations (2)
Title |
---|
Solar Energy Materials, vol. 14, no. 3-5, November, 1986, pages 375-384 * |
Solar Energy, vol. 19, 1977, pages 429-432 * |
Also Published As
Publication number | Publication date |
---|---|
GB2233984A (en) | 1991-01-23 |
GB9016371D0 (en) | 1990-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
773H | Revocation action is not pursued (sect. 73(2)/1977) | ||
773K | Patent revoked under sect. 73(2)/1977 |