JPS6339409B2 - - Google Patents
Info
- Publication number
- JPS6339409B2 JPS6339409B2 JP3692980A JP3692980A JPS6339409B2 JP S6339409 B2 JPS6339409 B2 JP S6339409B2 JP 3692980 A JP3692980 A JP 3692980A JP 3692980 A JP3692980 A JP 3692980A JP S6339409 B2 JPS6339409 B2 JP S6339409B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molds
- positioning
- positioning spacer
- 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 84
- 239000004033 plastic Substances 0.000 claims description 64
- 229920003023 plastic Polymers 0.000 claims description 64
- 239000002994 raw material Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 24
- 238000000465 moulding Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 21
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- JHQVCQDWGSXTFE-UHFFFAOYSA-N 2-(2-prop-2-enoxycarbonyloxyethoxy)ethyl prop-2-enyl carbonate Chemical compound C=CCOC(=O)OCCOCCOC(=O)OCC=C JHQVCQDWGSXTFE-UHFFFAOYSA-N 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 8
- 239000000178 monomer Substances 0.000 description 8
- -1 diallyl ester Chemical class 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 230000005499 meniscus Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 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 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- ACIAHEMYLLBZOI-ZZXKWVIFSA-N Unsaturated alcohol Chemical class CC\C(CO)=C/C ACIAHEMYLLBZOI-ZZXKWVIFSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- 229920006257 Heat-shrinkable film Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- JKJWYKGYGWOAHT-UHFFFAOYSA-N bis(prop-2-enyl) carbonate Chemical compound C=CCOC(=O)OCC=C JKJWYKGYGWOAHT-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920001291 polyvinyl halide Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 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
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3692980A JPS56135032A (en) | 1980-03-25 | 1980-03-25 | Formation of plastic lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3692980A JPS56135032A (en) | 1980-03-25 | 1980-03-25 | Formation of plastic lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56135032A JPS56135032A (en) | 1981-10-22 |
| JPS6339409B2 true JPS6339409B2 (US06330241-20011211-M00004.png) | 1988-08-04 |
Family
ID=12483441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3692980A Granted JPS56135032A (en) | 1980-03-25 | 1980-03-25 | Formation of plastic lens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56135032A (US06330241-20011211-M00004.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247014A (ja) * | 1987-04-03 | 1988-10-13 | Takashi Mori | 透明カプセルの製造装置 |
| EP1226022A1 (en) | 1999-11-04 | 2002-07-31 | Concepcionlicence AG | Device for the production of optical lenses of polymerizable material |
| WO2001074572A2 (en) * | 2000-03-30 | 2001-10-11 | Q2100, Inc. | Apparatus and method for heating a polymerizable composition |
| US6528955B1 (en) | 2000-03-30 | 2003-03-04 | Q2100, Inc. | Ballast system for a fluorescent lamp |
| JP2002200647A (ja) * | 2000-12-28 | 2002-07-16 | Sony Corp | 光学素子、光学素子用金型及び光学素子製造方法 |
| WO2005042221A1 (ja) * | 2003-10-31 | 2005-05-12 | Hoya Corporation | プラスチックレンズ成形用ガスケット |
| JP4803467B2 (ja) * | 2009-03-12 | 2011-10-26 | コニカミノルタホールディングス株式会社 | 光ピックアップ装置用光学素子成形装置及び光ピックアップ装置用光学素子の製造方法 |
| JP4803468B2 (ja) * | 2009-03-12 | 2011-10-26 | コニカミノルタホールディングス株式会社 | 光ピックアップ装置用光学素子成形装置及び光ピックアップ装置用光学素子の製造方法 |
-
1980
- 1980-03-25 JP JP3692980A patent/JPS56135032A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56135032A (en) | 1981-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU674658A3 (ru) | Форма дл изготовлени контактных линз | |
| US4208364A (en) | Process for the production of contact lenses | |
| US9164253B2 (en) | Composite molded lens and method for producing the same | |
| EP2813883B1 (en) | Polarized plastic lens for glasses and method for manufacturing polarized plastics lens for glasses | |
| US3970362A (en) | Process of producing polarizing optical devices and product thereof | |
| JPS6339409B2 (US06330241-20011211-M00004.png) | ||
| WO2010073625A1 (ja) | 樹脂レンズの製造方法、樹脂レンズ製造用モールド、及び樹脂レンズ内挿用フィルム | |
| KR20010113041A (ko) | 개스킷을 사용하지 않는 렌즈 몰딩 장치 및 방법 | |
| CN112368136A (zh) | 用于铸造顶部有薄片的光学制品的改进成型装置、对应方法、以及光学制品 | |
| JPS642483B2 (US06330241-20011211-M00004.png) | ||
| JPS6226289B2 (US06330241-20011211-M00004.png) | ||
| JPS6323890B2 (US06330241-20011211-M00004.png) | ||
| JPS6029333B2 (ja) | プラスチツクレンズ成形用モ−ルドの組み立て方法 | |
| JPH0115366B2 (US06330241-20011211-M00004.png) | ||
| JP3068735B2 (ja) | 成形品及びその製造方法及び成形型 | |
| CN211917573U (zh) | 一种适用于镜片生产的弹性体模具 | |
| JPH0244693B2 (ja) | Ichigimeyosupeesaa | |
| JPH0126860B2 (US06330241-20011211-M00004.png) | ||
| JPS6213308A (ja) | 複合プラスチツクの成形方法 | |
| JPS58187315A (ja) | プラスチツクレンズ成形用金型 | |
| JPS6022610B2 (ja) | プラスチツクレンズ成形用モ−ルドの位置決め用スペ−サ− | |
| JPS58166024A (ja) | プラスチツクレンズ成形用金型 | |
| JPH0449013A (ja) | プラスチックレンズ鋳造用ガスケット | |
| JPS6022609B2 (ja) | 位置決め用スペ−サ− | |
| JP2012228806A (ja) | 眼鏡用プラスチックレンズおよびその製造方法 |
