CA1139952A - Procede pour la realisation d'un verre composite en particulier lentille ophtalmique, ainsi obtenu - Google Patents
Procede pour la realisation d'un verre composite en particulier lentille ophtalmique, ainsi obtenuInfo
- Publication number
- CA1139952A CA1139952A CA000363842A CA363842A CA1139952A CA 1139952 A CA1139952 A CA 1139952A CA 000363842 A CA000363842 A CA 000363842A CA 363842 A CA363842 A CA 363842A CA 1139952 A CA1139952 A CA 1139952A
- Authority
- CA
- Canada
- Prior art keywords
- layer
- mineral
- thickness
- matter
- layers
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 title claims description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 68
- 239000011707 mineral Substances 0.000 claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 48
- 239000011521 glass Substances 0.000 claims abstract description 16
- 239000005416 organic matter Substances 0.000 claims description 25
- 238000003754 machining Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 238000012937 correction Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 22
- 239000012044 organic layer Substances 0.000 claims 1
- 239000011368 organic material Substances 0.000 abstract description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- 208000037656 Respiratory Sounds Diseases 0.000 description 5
- 206010037833 rales Diseases 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 241000238876 Acari Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- MBEVSMZJMIQVBG-UHFFFAOYSA-N 2-(hydroxymethyl)guanidine Chemical compound NC(N)=NCO MBEVSMZJMIQVBG-UHFFFAOYSA-N 0.000 description 1
- SUBDBMMJDZJVOS-UHFFFAOYSA-N 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole Chemical compound N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000218220 Ulmaceae Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 101100082034 Xenopus laevis pou3f2-a gene Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 125000000746 allylic group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- JGPMMRGNQUBGND-UHFFFAOYSA-N idebenone Chemical compound COC1=C(OC)C(=O)C(CCCCCCCCCCO)=C(C)C1=O JGPMMRGNQUBGND-UHFFFAOYSA-N 0.000 description 1
- 210000003692 ilium Anatomy 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- QZIQJVCYUQZDIR-UHFFFAOYSA-N mechlorethamine hydrochloride Chemical compound Cl.ClCCN(C)CCCl QZIQJVCYUQZDIR-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000009966 trimming 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
- 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
- B29D11/00009—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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
-
- 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
- B29D11/00932—Combined cutting and grinding thereof
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7927529A FR2472765A1 (fr) | 1979-11-08 | 1979-11-08 | Procede pour la realisation d'un verre composite, en particulier lentille ophtalmique, ainsi obtenu |
| FR7927529 | 1979-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1139952A true CA1139952A (fr) | 1983-01-25 |
Family
ID=9231424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000363842A Expired CA1139952A (fr) | 1979-11-08 | 1980-11-03 | Procede pour la realisation d'un verre composite en particulier lentille ophtalmique, ainsi obtenu |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0028974A1 (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5672933A (cg-RX-API-DMAC10.html) |
| AU (1) | AU6417980A (cg-RX-API-DMAC10.html) |
| BR (1) | BR8007057A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1139952A (cg-RX-API-DMAC10.html) |
| ES (1) | ES496550A0 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2472765A1 (cg-RX-API-DMAC10.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10670884B2 (en) | 2016-10-21 | 2020-06-02 | Carl Zeiss Vision International Gmbh | Spectacle lens and method for producing same |
| US11614640B2 (en) | 2016-10-21 | 2023-03-28 | Carl Zeiss Vision International Gmbh | Spectacle lens and method, in particular 3D printing method, for the production thereof |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2530182A1 (fr) * | 1982-07-16 | 1984-01-20 | Essilor Int | Dispositif de moulage, notamment pour element optique, par exemple lentille ophtalmique |
| JPS59232825A (ja) * | 1983-06-15 | 1984-12-27 | Hoya Corp | 複合レンズの製造方法 |
| FR2550349B1 (fr) * | 1983-08-03 | 1985-10-18 | Essilor Int | Procede pour la realisation de lentilles optiques a revetement antirayures et lentilles ainsi obtenues |
| JPS60243601A (ja) * | 1984-05-18 | 1985-12-03 | Hitachi Ltd | 非球面レンズ、及びその製造方法 |
| JPS6121935A (ja) * | 1984-07-11 | 1986-01-30 | West Electric Co Ltd | 光学レンズの製造方法 |
| US4679918A (en) * | 1984-10-23 | 1987-07-14 | Ace Ronald S | Ophthalmic glass/plastic laminated lens having photochromic characteristics and assembly thereof |
| US4873029A (en) * | 1987-10-30 | 1989-10-10 | Blum Ronald D | Method for manufacturing lenses |
| AUPN718195A0 (en) * | 1995-12-18 | 1996-01-18 | Sola International Holdings Ltd | Laminate wafers |
| RU2319609C1 (ru) * | 2006-06-30 | 2008-03-20 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт химии и технологии полимеров им. акад. В.А. Каргина с опытным заводом" (ФГУП "НИИ полимеров") | Прокладка для герметизации полимеризационной формы |
| JP5511287B2 (ja) * | 2008-09-30 | 2014-06-04 | Ｈｏｙａ株式会社 | プラスチックレンズの製造方法 |
| ITUB20161120A1 (it) * | 2016-02-26 | 2017-08-26 | Barberini S P A | Procedimento per la realizzazione di una lente sottile e lente sottile. |
| EP3561576A1 (de) * | 2018-04-24 | 2019-10-30 | Carl Zeiss Vision International GmbH | Brillenglas umfassend wenigstens ein dünnstglas und verfahren zu dessen herstellung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2357345A (en) * | 1939-12-02 | 1944-09-05 | American Optical Corp | Lens and process for making same |
| US3471358A (en) * | 1966-02-16 | 1969-10-07 | Bausch & Lomb | Lamination of silicate surfaces using an impregnated phenoxy resin interlayer |
| FR1522002A (fr) * | 1967-05-05 | 1968-04-19 | Kirk Optical Lens Co | élément transparent tel qu'une lentille ou une glace et procédé pour sa production |
| US3998531A (en) * | 1974-11-04 | 1976-12-21 | Marzouk Marzouk Y | Method of making protective optical components |
| CA1114115A (en) * | 1977-11-04 | 1981-12-15 | Corning Glass Works | Direct casting method for producing low-stress glass/plastic composites |
-
1979
- 1979-11-08 FR FR7927529A patent/FR2472765A1/fr active Granted
-
1980
- 1980-10-31 BR BR8007057A patent/BR8007057A/pt unknown
- 1980-11-03 CA CA000363842A patent/CA1139952A/fr not_active Expired
- 1980-11-04 ES ES496550A patent/ES496550A0/es active Granted
- 1980-11-05 EP EP80401579A patent/EP0028974A1/fr not_active Ceased
- 1980-11-06 JP JP15643680A patent/JPS5672933A/ja active Pending
- 1980-11-07 AU AU64179/80A patent/AU6417980A/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10670884B2 (en) | 2016-10-21 | 2020-06-02 | Carl Zeiss Vision International Gmbh | Spectacle lens and method for producing same |
| US11614640B2 (en) | 2016-10-21 | 2023-03-28 | Carl Zeiss Vision International Gmbh | Spectacle lens and method, in particular 3D printing method, for the production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8007057A (pt) | 1981-05-12 |
| ES8202959A1 (es) | 1982-02-16 |
| FR2472765B1 (cg-RX-API-DMAC10.html) | 1982-01-08 |
| ES496550A0 (es) | 1982-02-16 |
| EP0028974A1 (fr) | 1981-05-20 |
| JPS5672933A (en) | 1981-06-17 |
| FR2472765A1 (fr) | 1981-07-03 |
| AU6417980A (en) | 1981-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |