JPS5742841B2 - - Google Patents
Info
- Publication number
- JPS5742841B2 JPS5742841B2 JP53086904A JP8690478A JPS5742841B2 JP S5742841 B2 JPS5742841 B2 JP S5742841B2 JP 53086904 A JP53086904 A JP 53086904A JP 8690478 A JP8690478 A JP 8690478A JP S5742841 B2 JPS5742841 B2 JP S5742841B2
- Authority
- JP
- Japan
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8690478A JPS5515118A (en) | 1978-07-17 | 1978-07-17 | Improved copolymer for high refractive index lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8690478A JPS5515118A (en) | 1978-07-17 | 1978-07-17 | Improved copolymer for high refractive index lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5515118A JPS5515118A (en) | 1980-02-02 |
| JPS5742841B2 true JPS5742841B2 (en) | 1982-09-10 |
Family
ID=13899816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8690478A Granted JPS5515118A (en) | 1978-07-17 | 1978-07-17 | Improved copolymer for high refractive index lens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5515118A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723901A (en) * | 1980-07-21 | 1982-02-08 | Hoya Corp | Lens with high refractive index and high surface hardness |
| JPS60103301A (en) * | 1983-11-11 | 1985-06-07 | Mitsui Toatsu Chem Inc | Resin for lens having high refractive index |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537789A (en) * | 1976-07-09 | 1978-01-24 | Toho Rayon Co Ltd | Copolymers for use in lenses and their preparation |
| JPS537790A (en) * | 1976-07-09 | 1978-01-24 | Toho Rayon Co Ltd | Copolymers for use in lenses and their preparation |
| JPS537788A (en) * | 1976-07-09 | 1978-01-24 | Toho Rayon Co Ltd | Copolymers for use in lenses and their preparation |
| JPS537787A (en) * | 1976-07-12 | 1978-01-24 | Toho Rayon Co Ltd | Copolymers for use in lenses and their preparation |
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1978
- 1978-07-17 JP JP8690478A patent/JPS5515118A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5515118A (en) | 1980-02-02 |