IL48308A0 - Fatigue resistant photochromic articles - Google Patents
Fatigue resistant photochromic articlesInfo
- Publication number
- IL48308A0 IL48308A0 IL48308A IL4830875A IL48308A0 IL 48308 A0 IL48308 A0 IL 48308A0 IL 48308 A IL48308 A IL 48308A IL 4830875 A IL4830875 A IL 4830875A IL 48308 A0 IL48308 A0 IL 48308A0
- Authority
- IL
- Israel
- Prior art keywords
- fatigue resistant
- photochromic articles
- resistant photochromic
- articles
- fatigue
- Prior art date
Links
Classifications
-
- 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
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
- C09K9/02—Organic tenebrescent materials
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Optical Filters (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56044175A | 1975-03-21 | 1975-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL48308A0 true IL48308A0 (en) | 1975-12-31 |
Family
ID=24237844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL48308A IL48308A0 (en) | 1975-03-21 | 1975-10-15 | Fatigue resistant photochromic articles |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51111487A (pt) |
| BR (1) | BR7508207A (pt) |
| DE (1) | DE2547688A1 (pt) |
| FR (1) | FR2304658A1 (pt) |
| GB (1) | GB1483685A (pt) |
| IL (1) | IL48308A0 (pt) |
| IT (1) | IT1052346B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3424452A1 (de) * | 1984-04-09 | 1985-10-24 | Technica Entwicklungsgesellschaft mbH & Co KG, 2418 Ratzeburg | Verfahren und vorrichtung zum gewinnen von trinkwasser oder giesswasser, insb. in entwicklungslaendern |
| WO2024185580A1 (ja) * | 2023-03-03 | 2024-09-12 | 株式会社トクヤマ | 積層体、光学物品、コート層含有積層体、レンズ、眼鏡、及び窓用フィルム |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3508810A (en) * | 1967-07-19 | 1970-04-28 | Vari Light Corp | Photochromic systems |
| US3666352A (en) * | 1970-01-22 | 1972-05-30 | Charles A Wagner | Rate controlled photochromic lenses of vinyl chloride-vinyl acetate copolymer containing a mercury thiocarbazone compound |
-
1975
- 1975-06-13 JP JP50070974A patent/JPS51111487A/ja active Pending
- 1975-10-15 IL IL48308A patent/IL48308A0/xx unknown
- 1975-10-22 DE DE19752547688 patent/DE2547688A1/de active Pending
- 1975-10-28 GB GB44449/75A patent/GB1483685A/en not_active Expired
- 1975-11-12 FR FR7534392A patent/FR2304658A1/fr active Granted
- 1975-11-20 IT IT52318/75A patent/IT1052346B/it active
- 1975-12-11 BR BR7508207A patent/BR7508207A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51111487A (en) | 1976-10-01 |
| FR2304658A1 (fr) | 1976-10-15 |
| BR7508207A (pt) | 1976-09-21 |
| IT1052346B (it) | 1981-06-20 |
| FR2304658B1 (pt) | 1980-06-27 |
| GB1483685A (en) | 1977-08-24 |
| DE2547688A1 (de) | 1976-09-30 |
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