CA1105784A - Abrasion-resistant lenses and process of making - Google Patents
Abrasion-resistant lenses and process of makingInfo
- Publication number
- CA1105784A CA1105784A CA293,672A CA293672A CA1105784A CA 1105784 A CA1105784 A CA 1105784A CA 293672 A CA293672 A CA 293672A CA 1105784 A CA1105784 A CA 1105784A
- Authority
- CA
- Canada
- Prior art keywords
- coating
- tie
- abrasion
- lens
- lenses
- 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
- 238000005299 abrasion Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 41
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 13
- 239000004417 polycarbonate Substances 0.000 claims abstract description 13
- 239000008199 coating composition Substances 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000007654 immersion Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 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 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000008119 colloidal silica Substances 0.000 claims description 4
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 101100294106 Caenorhabditis elegans nhr-3 gene Proteins 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical compound C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 claims description 2
- ZJBHFQKJEBGFNL-UHFFFAOYSA-N methylsilanetriol Chemical compound C[Si](O)(O)O ZJBHFQKJEBGFNL-UHFFFAOYSA-N 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 8
- 239000000758 substrate Substances 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 241000282337 Nasua nasua Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241001296096 Probles Species 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer 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
- B29D11/00865—Applying coatings; tinting; colouring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Eyeglasses (AREA)
- Paints Or Removers (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US762,088 | 1977-01-24 | ||
| US05/762,088 US4127697A (en) | 1975-05-19 | 1977-01-24 | Abrasion-resistant lenses and process of making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1105784A true CA1105784A (en) | 1981-07-28 |
Family
ID=25064082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA293,672A Expired CA1105784A (en) | 1977-01-24 | 1977-12-21 | Abrasion-resistant lenses and process of making |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5393852A (ko) |
| AU (1) | AU509942B2 (ko) |
| BR (1) | BR7800371A (ko) |
| CA (1) | CA1105784A (ko) |
| DE (1) | DE2758602A1 (ko) |
| FR (1) | FR2378292A1 (ko) |
| GB (1) | GB1584231A (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210699A (en) * | 1978-11-01 | 1980-07-01 | General Electric Company | Abrasion resistant silicone coated polycarbonate article |
| US4239798A (en) * | 1978-11-01 | 1980-12-16 | General Electric Company | Abrasion resistant silicone coated polycarbonate article |
| US4386042A (en) * | 1981-02-10 | 1983-05-31 | Akinori Tatebayashi | Molding of synthetic resin article having a hard coating |
| JPS58126502A (ja) * | 1982-01-25 | 1983-07-28 | Nippon Sheet Glass Co Ltd | 反射防止プラスチツク光学部品 |
| JPS58127514U (ja) * | 1982-02-23 | 1983-08-30 | 三菱電機株式会社 | 円形螢光灯器具 |
| DE3345639A1 (de) * | 1983-12-16 | 1985-07-04 | Optische Werke G. Rodenstock, 8000 München | Optisches element mit phototropem ueberzug |
| JP2530436B2 (ja) * | 1986-09-18 | 1996-09-04 | 住友化学工業株式会社 | コ−テイング組成物 |
| JPH01147401A (ja) * | 1987-12-02 | 1989-06-09 | Asahi Optical Co Ltd | 複合光学部品の保護被膜 |
| IT201800007937A1 (it) * | 2018-08-07 | 2018-11-07 | Large Colours Srl | Procedimento di fissatura dopo una colorazione superficiale di lenti in poliuretano |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3708225A (en) * | 1971-06-09 | 1973-01-02 | Mbt Corp | Coated synthetic plastic lens |
| US3953115A (en) * | 1973-03-16 | 1976-04-27 | Itek Corporation | Method for providing an abrasion resistant coating for plastic ophthalmic lenses and the resulting lenses |
| US3986997A (en) * | 1974-06-25 | 1976-10-19 | Dow Corning Corporation | Pigment-free coating compositions |
-
1977
- 1977-12-21 CA CA293,672A patent/CA1105784A/en not_active Expired
- 1977-12-27 DE DE19772758602 patent/DE2758602A1/de not_active Ceased
-
1978
- 1978-01-04 GB GB243/78A patent/GB1584231A/en not_active Expired
- 1978-01-13 FR FR7800876A patent/FR2378292A1/fr active Granted
- 1978-01-18 AU AU32526/78A patent/AU509942B2/en not_active Expired
- 1978-01-23 JP JP533378A patent/JPS5393852A/ja active Granted
- 1978-01-23 BR BR7800371A patent/BR7800371A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2378292B1 (ko) | 1982-06-18 |
| BR7800371A (pt) | 1979-01-02 |
| AU509942B2 (en) | 1980-05-29 |
| DE2758602A1 (de) | 1978-07-27 |
| FR2378292A1 (fr) | 1978-08-18 |
| JPS6257961B2 (ko) | 1987-12-03 |
| AU3252678A (en) | 1979-07-26 |
| JPS5393852A (en) | 1978-08-17 |
| GB1584231A (en) | 1981-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |