NL7608037A - PROCESS FOR THE PREPARATION OF PLASTIC LENS MATERIAL AND A LENS MADE FROM THIS. - Google Patents
PROCESS FOR THE PREPARATION OF PLASTIC LENS MATERIAL AND A LENS MADE FROM THIS.Info
- Publication number
- NL7608037A NL7608037A NL7608037A NL7608037A NL7608037A NL 7608037 A NL7608037 A NL 7608037A NL 7608037 A NL7608037 A NL 7608037A NL 7608037 A NL7608037 A NL 7608037A NL 7608037 A NL7608037 A NL 7608037A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- lens
- plastic
- plastic lens
- lens material
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F18/24—Esters of carbonic or haloformic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Polymerisation Methods In General (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60936675A | 1975-09-02 | 1975-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7608037A true NL7608037A (en) | 1977-03-04 |
Family
ID=24440492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7608037A NL7608037A (en) | 1975-09-02 | 1976-07-20 | PROCESS FOR THE PREPARATION OF PLASTIC LENS MATERIAL AND A LENS MADE FROM THIS. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5229885A (en) |
BE (1) | BE844656A (en) |
BR (1) | BR7604994A (en) |
CA (1) | CA1098635A (en) |
DE (1) | DE2636239A1 (en) |
FR (1) | FR2322884A1 (en) |
GB (1) | GB1542119A (en) |
IT (1) | IT1065377B (en) |
NL (1) | NL7608037A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6175301A (en) * | 1984-09-21 | 1986-04-17 | Asahi Glass Co Ltd | Synthetic resin lens |
US4957981A (en) * | 1989-02-10 | 1990-09-18 | Akzo N.V. | Interpenetrating polymer network of an aliphatic polyol(allyl carbonate) and epoxy resin |
-
1976
- 1976-06-29 GB GB2692976A patent/GB1542119A/en not_active Expired
- 1976-06-29 CA CA255,947A patent/CA1098635A/en not_active Expired
- 1976-07-20 NL NL7608037A patent/NL7608037A/en not_active Application Discontinuation
- 1976-07-23 FR FR7622673A patent/FR2322884A1/en active Granted
- 1976-07-29 BE BE169355A patent/BE844656A/en unknown
- 1976-07-30 BR BR7604994A patent/BR7604994A/en unknown
- 1976-08-12 DE DE19762636239 patent/DE2636239A1/en not_active Withdrawn
- 1976-08-26 JP JP10214476A patent/JPS5229885A/en active Pending
- 1976-08-30 IT IT2665876A patent/IT1065377B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1065377B (en) | 1985-02-25 |
CA1098635A (en) | 1981-03-31 |
DE2636239A1 (en) | 1977-03-10 |
JPS5229885A (en) | 1977-03-07 |
BR7604994A (en) | 1977-08-09 |
GB1542119A (en) | 1979-03-14 |
FR2322884A1 (en) | 1977-04-01 |
FR2322884B1 (en) | 1978-10-20 |
BE844656A (en) | 1976-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |