JPH031127B2 - - Google Patents
Info
- Publication number
- JPH031127B2 JPH031127B2 JP60157349A JP15734985A JPH031127B2 JP H031127 B2 JPH031127 B2 JP H031127B2 JP 60157349 A JP60157349 A JP 60157349A JP 15734985 A JP15734985 A JP 15734985A JP H031127 B2 JPH031127 B2 JP H031127B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- film body
- cavity
- optical film
- gasket
- 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
- 239000011347 resin Substances 0.000 claims description 57
- 229920005989 resin Polymers 0.000 claims description 57
- 239000000178 monomer Substances 0.000 claims description 55
- 239000012788 optical film Substances 0.000 claims description 45
- 238000002347 injection Methods 0.000 claims description 40
- 239000007924 injection Substances 0.000 claims description 40
- 239000010408 film Substances 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 26
- 239000000057 synthetic resin Substances 0.000 claims description 13
- 229920003002 synthetic resin Polymers 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 7
- 230000010287 polarization Effects 0.000 description 6
- 230000000379 polymerizing effect Effects 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- SYFOAKAXGNMQAX-UHFFFAOYSA-N bis(prop-2-enyl) carbonate;2-(2-hydroxyethoxy)ethanol Chemical compound OCCOCCO.C=CCOC(=O)OCC=C SYFOAKAXGNMQAX-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000002794 monomerizing effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
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
-
- 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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
- B29D11/00644—Production of filters polarizing
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60157349A JPS6218225A (ja) | 1985-07-16 | 1985-07-16 | 合成樹脂製複合レンズの製造方法及びその製造用ガスケツト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60157349A JPS6218225A (ja) | 1985-07-16 | 1985-07-16 | 合成樹脂製複合レンズの製造方法及びその製造用ガスケツト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6218225A JPS6218225A (ja) | 1987-01-27 |
JPH031127B2 true JPH031127B2 (US06312121-20011106-C00033.png) | 1991-01-09 |
Family
ID=15647734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60157349A Granted JPS6218225A (ja) | 1985-07-16 | 1985-07-16 | 合成樹脂製複合レンズの製造方法及びその製造用ガスケツト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6218225A (US06312121-20011106-C00033.png) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4873029A (en) * | 1987-10-30 | 1989-10-10 | Blum Ronald D | Method for manufacturing lenses |
JP2618426B2 (ja) * | 1988-03-04 | 1997-06-11 | 株式会社メニコン | 眼内レンズ形成体 |
JPH01286808A (ja) * | 1988-05-13 | 1989-11-17 | Matsushita Electric Ind Co Ltd | プラスチックレンズ成形方法および装置 |
FR2837419B1 (fr) * | 2002-03-19 | 2006-11-24 | Essilor Int | Procede pour l'obtention d'une lentille optique ainsi que joint et dispositif pour sa mise en oeuvre |
KR100495326B1 (ko) * | 2002-07-13 | 2005-06-14 | 삼성아이텍 주식회사 | 캐스팅 방식에 의한 내구성 편광렌즈의 제조방법 및제조도구 |
US7919020B2 (en) | 2004-06-08 | 2011-04-05 | Hoya Corporation | Method of manufacturing plastic lens, gasket for molding plastic lens, casting mold for molding plastic lens, casting jig for plastic lens starting material liquid, holding member for plastic lens casting mold, and plastic lens manufacturing apparatus |
JP2007176184A (ja) * | 2004-06-08 | 2007-07-12 | Hoya Corp | プラスチックレンズの製造方法、プラスチックレンズ成形用ガスケット、プラスチックレンズ成形用成形型、プラスチックレンズ原料液注入治具、プラスチックレンズ成形型保持具、およびプラスチックレンズ製造装置 |
JP4590311B2 (ja) * | 2004-06-08 | 2010-12-01 | Hoya株式会社 | プラスチックレンズの製造方法、プラスチックレンズ成形用ガスケット、プラスチックレンズ成形用成形型、プラスチックレンズ原料液注入治具、プラスチックレンズ成形型保持具、およびプラスチックレンズ製造装置 |
JP2006231825A (ja) * | 2005-02-28 | 2006-09-07 | Seiko Epson Corp | 原料注入方法 |
JP4710482B2 (ja) * | 2005-08-18 | 2011-06-29 | セイコーエプソン株式会社 | 注入針、注入針製造方法、および合成樹脂成形物製造方法 |
JP5360544B2 (ja) * | 2006-05-17 | 2013-12-04 | 独立行政法人物質・材料研究機構 | 鋼板及び鋼板コイル |
KR100886748B1 (ko) * | 2007-06-15 | 2009-03-04 | 주식회사 고려광학 | 편광렌즈 제조장치 |
JP5046790B2 (ja) * | 2007-08-22 | 2012-10-10 | 株式会社ニコン・エシロール | ガスケット、及び光学素子の製造方法 |
JP6553157B2 (ja) * | 2017-12-04 | 2019-07-31 | タレックス光学工業株式会社 | 複合機能性偏光レンズの製造方法 |
-
1985
- 1985-07-16 JP JP60157349A patent/JPS6218225A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6218225A (ja) | 1987-01-27 |
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