JPS5682221A - Manufacture of lens for plastic eye-glasses - Google Patents
Manufacture of lens for plastic eye-glassesInfo
- Publication number
- JPS5682221A JPS5682221A JP16012279A JP16012279A JPS5682221A JP S5682221 A JPS5682221 A JP S5682221A JP 16012279 A JP16012279 A JP 16012279A JP 16012279 A JP16012279 A JP 16012279A JP S5682221 A JPS5682221 A JP S5682221A
- Authority
- JP
- Japan
- Prior art keywords
- glasses
- solvent
- water
- lens
- polymerization
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/0048—Moulds for lenses
- B29D11/00528—Consisting of two mould halves joined by an annular gasket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/76—Office equipment or accessories
- B29L2031/7602—Maps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16012279A JPS5682221A (en) | 1979-12-10 | 1979-12-10 | Manufacture of lens for plastic eye-glasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16012279A JPS5682221A (en) | 1979-12-10 | 1979-12-10 | Manufacture of lens for plastic eye-glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5682221A true JPS5682221A (en) | 1981-07-04 |
Family
ID=15708335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16012279A Pending JPS5682221A (en) | 1979-12-10 | 1979-12-10 | Manufacture of lens for plastic eye-glasses |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5682221A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014531339A (ja) * | 2011-08-31 | 2014-11-27 | ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドJohnson & Johnson Vision Care, Inc. | 眼用レンズ形成光学機器の処理方法 |
CN107249863A (zh) * | 2015-01-05 | 2017-10-13 | E-视觉智能光学公司 | 脱模的方法和系统 |
-
1979
- 1979-12-10 JP JP16012279A patent/JPS5682221A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014531339A (ja) * | 2011-08-31 | 2014-11-27 | ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドJohnson & Johnson Vision Care, Inc. | 眼用レンズ形成光学機器の処理方法 |
CN107249863A (zh) * | 2015-01-05 | 2017-10-13 | E-视觉智能光学公司 | 脱模的方法和系统 |
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