KR20020003567A - 안과용 렌즈의 제조방법 - Google Patents
안과용 렌즈의 제조방법 Download PDFInfo
- Publication number
- KR20020003567A KR20020003567A KR1020017014440A KR20017014440A KR20020003567A KR 20020003567 A KR20020003567 A KR 20020003567A KR 1020017014440 A KR1020017014440 A KR 1020017014440A KR 20017014440 A KR20017014440 A KR 20017014440A KR 20020003567 A KR20020003567 A KR 20020003567A
- Authority
- KR
- South Korea
- Prior art keywords
- resin
- preform
- mold
- beads
- cast
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 47
- 229920005989 resin Polymers 0.000 claims abstract description 47
- 239000012508 resin bead Substances 0.000 claims abstract description 24
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 238000005266 casting Methods 0.000 claims abstract description 15
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 4
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 4
- 239000011324 bead Substances 0.000 description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- GTELLNMUWNJXMQ-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical class OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCC(CO)(CO)CO GTELLNMUWNJXMQ-UHFFFAOYSA-N 0.000 description 1
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 description 1
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical class C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N Bisphenol A Natural products C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 229920002574 CR-39 Polymers 0.000 description 1
- 229920004142 LEXAN™ Polymers 0.000 description 1
- 239000004418 Lexan Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- QUZSUMLPWDHKCJ-UHFFFAOYSA-N bisphenol A dimethacrylate Chemical compound C1=CC(OC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OC(=O)C(C)=C)C=C1 QUZSUMLPWDHKCJ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- -1 diallyl phenyl phosphonates Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 229920000412 polyarylene Polymers 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
- 238000006116 polymerization reaction Methods 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000003856 thermoforming 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (5)
- 하나 이상의 수지 비드를 금형 조립체의 둘레에 공급함을 포함하는, 렌즈의 제조방법.
- 제1항에 있어서, 하나 이상의 수지 비드의 점도가 약 50,000 내지 약 100,000centipoise인 방법.
- 제1항에 있어서, 수지 비드가 금형 조립체의 캐스팅 수지를 형성하는 수지와 실질적으로 동일한 수지로 이루어진 방법.
- 제3항에 있어서, 수지 비드와 캐스팅 수지가 아크릴레이트, 메타크릴레이트 및 이들의 배합물로 이루어진 그룹으로부터 선택되는 방법.
- 제1항에 있어서, 하나 이상의 수지 비드가 광학 예비성형체의 둘레에 공급되는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/311,053 | 1999-05-13 | ||
| US09/311,053 US6241922B1 (en) | 1999-05-13 | 1999-05-13 | Method for manufacturing ophthalmic lenses |
| PCT/US2000/011896 WO2000069620A1 (en) | 1999-05-13 | 2000-05-02 | Method for manufacturing ophthalmic lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020003567A true KR20020003567A (ko) | 2002-01-12 |
Family
ID=23205188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017014440A Ceased KR20020003567A (ko) | 1999-05-13 | 2000-05-02 | 안과용 렌즈의 제조방법 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6241922B1 (ko) |
| EP (1) | EP1178886A1 (ko) |
| JP (1) | JP2002544018A (ko) |
| KR (1) | KR20020003567A (ko) |
| CN (1) | CN1350483A (ko) |
| AU (1) | AU4814600A (ko) |
| BR (1) | BR0010532A (ko) |
| CA (1) | CA2373342C (ko) |
| DE (1) | DE10084604T1 (ko) |
| HK (1) | HK1041237A1 (ko) |
| IL (1) | IL146444A0 (ko) |
| MX (1) | MXPA01011668A (ko) |
| MY (1) | MY135990A (ko) |
| RU (1) | RU2001133466A (ko) |
| TW (1) | TWI266688B (ko) |
| WO (1) | WO2000069620A1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1166156A1 (en) | 1999-03-16 | 2002-01-02 | Zms, Llc | Precision integral articles |
| US6416690B1 (en) * | 2000-02-16 | 2002-07-09 | Zms, Llc | Precision composite lens |
| TWI698326B (zh) | 2015-01-14 | 2020-07-11 | 德商科思創德意志股份有限公司 | 以全相光學元件製備光學鑄件之方法及光學鑄件 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038210A (en) * | 1955-06-06 | 1962-06-12 | Parmelee Plastics Co | Method of producing plastic lenses |
| GB847345A (en) * | 1958-02-05 | 1960-09-07 | Lentilles Ophtalmiques Special | Improvements in and relating to manufacture of lenses |
| JPS4849434A (ko) * | 1971-10-25 | 1973-07-12 | ||
| US4113224A (en) * | 1975-04-08 | 1978-09-12 | Bausch & Lomb Incorporated | Apparatus for forming optical lenses |
| JPH01178443A (ja) * | 1988-01-08 | 1989-07-14 | Hitachi Chem Co Ltd | マイクロレンズアレーの製造方法 |
| US4961886A (en) | 1988-06-09 | 1990-10-09 | Dow Corning Corporation | Method of controlling flow by a radiation formed dam |
| JPH02165104A (ja) * | 1988-12-20 | 1990-06-26 | Matsushita Electric Ind Co Ltd | カラーフィルタ基板の製造方法 |
| JPH02262601A (ja) * | 1989-04-03 | 1990-10-25 | Ricoh Co Ltd | 微小集光素子の作成方法 |
| US5141678A (en) * | 1990-10-10 | 1992-08-25 | Blum Ronald D | Method for forming disposable molds for producing optical quality lenses |
| JPH04190301A (ja) * | 1990-11-26 | 1992-07-08 | Nippon Sheet Glass Co Ltd | 平板レンズアレイの製造方法 |
| US5288221A (en) * | 1992-05-18 | 1994-02-22 | Essilor Of America, Inc. | Apparatus for making ophthalmic lenses |
| KR100302227B1 (ko) * | 1993-09-30 | 2001-11-22 | 유모토 히로카즈 | 렌즈의제조방법,렌즈부설물의제조방법,렌즈부설물,경계선형성용수지조성물및,렌즈-형성용수지조성물 |
| JP3330269B2 (ja) * | 1995-11-17 | 2002-09-30 | 三菱レイヨン株式会社 | 透過型スクリーン用拡散板 |
-
1999
- 1999-05-13 US US09/311,053 patent/US6241922B1/en not_active Expired - Fee Related
-
2000
- 2000-05-02 AU AU48146/00A patent/AU4814600A/en not_active Abandoned
- 2000-05-02 HK HK02102986.0A patent/HK1041237A1/zh unknown
- 2000-05-02 CN CN00807499A patent/CN1350483A/zh active Pending
- 2000-05-02 KR KR1020017014440A patent/KR20020003567A/ko not_active Ceased
- 2000-05-02 BR BR0010532-5A patent/BR0010532A/pt not_active Application Discontinuation
- 2000-05-02 EP EP00930297A patent/EP1178886A1/en not_active Withdrawn
- 2000-05-02 JP JP2000618066A patent/JP2002544018A/ja active Pending
- 2000-05-02 CA CA002373342A patent/CA2373342C/en not_active Expired - Fee Related
- 2000-05-02 IL IL14644400A patent/IL146444A0/xx unknown
- 2000-05-02 WO PCT/US2000/011896 patent/WO2000069620A1/en not_active Ceased
- 2000-05-02 DE DE10084604T patent/DE10084604T1/de not_active Withdrawn
- 2000-05-02 RU RU2001133466/12A patent/RU2001133466A/ru not_active Application Discontinuation
- 2000-05-02 MX MXPA01011668A patent/MXPA01011668A/es unknown
- 2000-05-11 MY MYPI20002076A patent/MY135990A/en unknown
- 2000-05-31 TW TW089109065A patent/TWI266688B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE10084604T1 (de) | 2002-07-11 |
| HK1041237A1 (zh) | 2002-07-05 |
| MXPA01011668A (es) | 2003-09-10 |
| AU4814600A (en) | 2000-12-05 |
| MY135990A (en) | 2008-07-31 |
| TWI266688B (en) | 2006-11-21 |
| CA2373342C (en) | 2007-05-01 |
| JP2002544018A (ja) | 2002-12-24 |
| IL146444A0 (en) | 2002-07-25 |
| EP1178886A1 (en) | 2002-02-13 |
| US6241922B1 (en) | 2001-06-05 |
| CN1350483A (zh) | 2002-05-22 |
| WO2000069620A1 (en) | 2000-11-23 |
| RU2001133466A (ru) | 2003-07-27 |
| CA2373342A1 (en) | 2000-11-23 |
| BR0010532A (pt) | 2002-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20011113 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20050502 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060530 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20060830 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20060530 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |