GB2051397A - Coated coarse-surfaced lens - Google Patents
Coated coarse-surfaced lens Download PDFInfo
- Publication number
- GB2051397A GB2051397A GB7936769A GB7936769A GB2051397A GB 2051397 A GB2051397 A GB 2051397A GB 7936769 A GB7936769 A GB 7936769A GB 7936769 A GB7936769 A GB 7936769A GB 2051397 A GB2051397 A GB 2051397A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lens
- coated
- lenses
- film
- making
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 238000007373 indentation Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 2
- 239000007888 film coating Substances 0.000 abstract description 3
- 238000009501 film coating Methods 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 3
- -1 alkyl silicate Chemical compound 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 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
- 238000009835 boiling Methods 0.000 description 1
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 1
- 229910001942 caesium oxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012213 gelatinous substance Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001778 nylon Polymers 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
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- B29D11/00865—Applying coatings; tinting; colouring
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/28—Moulds or cores with means to avoid flashes
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/32—Moulds or cores with joints or the like for making the mould impervious
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)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP720579U JPS55107310U (enrdf_load_stackoverflow) | 1979-01-23 | 1979-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2051397A true GB2051397A (en) | 1981-01-14 |
Family
ID=11659511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7936769A Withdrawn GB2051397A (en) | 1979-01-23 | 1979-10-23 | Coated coarse-surfaced lens |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS55107310U (enrdf_load_stackoverflow) |
| DE (1) | DE2942562A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2447560A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2051397A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989004978A3 (en) * | 1987-11-24 | 1989-08-10 | Schering Corp | Hydrophilic colored contact lenses |
| RU2451241C2 (ru) * | 2006-06-06 | 2012-05-20 | Сименс Акциенгезелльшафт | Бронированный машинный компонент и газовая турбина |
| US11110634B2 (en) | 2015-10-12 | 2021-09-07 | Ppg Industries Ohio, Inc. | Method and apparatus for making a polymeric aircraft window panel |
| CN113759446A (zh) * | 2021-09-09 | 2021-12-07 | 京东方科技集团股份有限公司 | 菲涅尔透镜、菲涅尔透镜组件及虚拟现实显示装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4417790A (en) * | 1979-05-10 | 1983-11-29 | American Optical Corporation | Finished ophthalmic lens comprising an optical smooth coating over a rough-surfaced base |
| JPS6075364A (ja) * | 1983-09-30 | 1985-04-27 | Matsushita Electric Ind Co Ltd | レンズ外周隠蔽塗料の塗装方法 |
| FR2727649A1 (fr) * | 1994-12-01 | 1996-06-07 | Sgcn | Procede de decoration ou de marquage d'un objet en matiere plastique |
| CN208636449U (zh) * | 2018-08-10 | 2019-03-22 | 瑞声科技(新加坡)有限公司 | 一种镜片镀膜治具 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL65953C (enrdf_load_stackoverflow) * | 1946-10-11 | |||
| CH404183A (de) * | 1962-08-14 | 1965-12-15 | Jenaer Glaswerk Schott & Gen | Verfahren zum Herstellen von optischen Körpern aus Kunststoffen |
| GB1262526A (en) * | 1969-03-21 | 1972-02-02 | Minnesota Mining & Mfg | Coating for optical element |
| US3881683A (en) * | 1973-11-29 | 1975-05-06 | American Optical Corp | Gasket for lens mold |
| JPS543873A (en) * | 1977-06-10 | 1979-01-12 | Asahi Glass Co Ltd | Method of forming lens or sheet |
-
1979
- 1979-01-23 JP JP720579U patent/JPS55107310U/ja active Pending
- 1979-10-22 DE DE19792942562 patent/DE2942562A1/de not_active Ceased
- 1979-10-23 GB GB7936769A patent/GB2051397A/en not_active Withdrawn
- 1979-11-19 FR FR7928460A patent/FR2447560A1/fr active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989004978A3 (en) * | 1987-11-24 | 1989-08-10 | Schering Corp | Hydrophilic colored contact lenses |
| EP0319760A3 (en) * | 1987-11-24 | 1989-08-23 | Schering Corporation | Hydrophilic colored contact lenses |
| RU2451241C2 (ru) * | 2006-06-06 | 2012-05-20 | Сименс Акциенгезелльшафт | Бронированный машинный компонент и газовая турбина |
| US11110634B2 (en) | 2015-10-12 | 2021-09-07 | Ppg Industries Ohio, Inc. | Method and apparatus for making a polymeric aircraft window panel |
| CN113759446A (zh) * | 2021-09-09 | 2021-12-07 | 京东方科技集团股份有限公司 | 菲涅尔透镜、菲涅尔透镜组件及虚拟现实显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55107310U (enrdf_load_stackoverflow) | 1980-07-26 |
| DE2942562A1 (de) | 1980-07-24 |
| FR2447560A1 (fr) | 1980-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |