BR9300214A - Processo de producao de uma estrutura de lente oftalmica de vidro-plastico - Google Patents
Processo de producao de uma estrutura de lente oftalmica de vidro-plasticoInfo
- Publication number
- BR9300214A BR9300214A BR9300214A BR9300214A BR9300214A BR 9300214 A BR9300214 A BR 9300214A BR 9300214 A BR9300214 A BR 9300214A BR 9300214 A BR9300214 A BR 9300214A BR 9300214 A BR9300214 A BR 9300214A
- Authority
- BR
- Brazil
- Prior art keywords
- glass
- producing
- ophthalmic lens
- lens structure
- plastic ophthalmic
- Prior art date
Links
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
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
-
- 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
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/78—Moulding material on one side only of the preformed part
-
- 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
-
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
- B29K2709/08—Glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/0034—Polarising
-
- 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
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
-
- 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
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
- B29L2011/0041—Contact lenses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/808—Lens mold
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Joining Of Glass To Other Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/822,863 US5232637A (en) | 1992-01-21 | 1992-01-21 | Ophthalmic lens method |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9300214A true BR9300214A (pt) | 1993-07-27 |
Family
ID=25237174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9300214A BR9300214A (pt) | 1992-01-21 | 1993-01-18 | Processo de producao de uma estrutura de lente oftalmica de vidro-plastico |
Country Status (6)
Country | Link |
---|---|
US (1) | US5232637A (pt) |
EP (1) | EP0552498A1 (pt) |
JP (1) | JPH05269765A (pt) |
KR (1) | KR930016363A (pt) |
BR (1) | BR9300214A (pt) |
CA (1) | CA2084249A1 (pt) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5288221A (en) * | 1992-05-18 | 1994-02-22 | Essilor Of America, Inc. | Apparatus for making ophthalmic lenses |
US5312689A (en) * | 1993-02-22 | 1994-05-17 | Corning Incorporated | Laminated ophthalmic lens |
US5364487A (en) * | 1993-09-15 | 1994-11-15 | Corning Incorporated | Glass-plastic composite |
US5757459A (en) * | 1995-03-03 | 1998-05-26 | Vision-Ease Lens, Inc. | Multifocal optical elements |
AUPN718195A0 (en) | 1995-12-18 | 1996-01-18 | Sola International Holdings Ltd | Laminate wafers |
JP2001512374A (ja) * | 1997-02-20 | 2001-08-21 | テクノロジー リソース インターナショナル コーポレイション | レンズ形成器具を組み立てるための方法および装置 |
US6103148A (en) * | 1998-02-19 | 2000-08-15 | Technology Resources International Corporation | Method for curing a lens-forming fluid |
USD434050S (en) * | 1999-12-06 | 2000-11-21 | Technology Resource International Corporation | Gasket for lens making |
JP4032598B2 (ja) * | 2000-03-24 | 2008-01-16 | 市光工業株式会社 | 車両灯具用レンズ構造体およびその製造方法 |
US7077985B2 (en) | 2000-05-30 | 2006-07-18 | Vision-Ease Lens | Injection molding of lens |
US6638450B2 (en) | 2000-11-02 | 2003-10-28 | Vtec Technologies, Inc. | Method for manufacturing an injection molded thermoplastic ophthalmic lens having an encapsulated light polarizing element |
US6807006B2 (en) * | 2000-12-22 | 2004-10-19 | Hiroshi Kawahara | Method of manufacturing polarized spectacle lens |
JP2002192554A (ja) * | 2000-12-22 | 2002-07-10 | Yasunobu Nakakoshi | ポリウレタン偏光レンズの成型製造法 |
US6649092B2 (en) | 2001-04-04 | 2003-11-18 | Lockheed Martin Corporation | Plastic laminated infrared optical element |
US6562466B2 (en) * | 2001-07-02 | 2003-05-13 | Essilor International Compagnie Generale D'optique | Process for transferring a coating onto a surface of a lens blank |
JP3884945B2 (ja) * | 2001-11-15 | 2007-02-21 | 株式会社ジャパンアィウェア | 眼鏡用レンズの製造方法 |
JP3893411B2 (ja) | 2003-04-28 | 2007-03-14 | 幸央 竹田 | 偏光レンズの製造方法 |
US7326373B2 (en) * | 2003-05-09 | 2008-02-05 | Younger Mfg. Co. | Method for forming a wafer for use in an optical part |
US7858001B2 (en) | 2003-09-09 | 2010-12-28 | Insight Equity A.P.X., L.P. | Photochromic lens |
EP1673655B1 (en) | 2003-09-09 | 2015-05-06 | Insight Equity A.P.X., LP | Photochromic polyurethane laminate |
JP4391801B2 (ja) * | 2003-11-10 | 2009-12-24 | Hoya株式会社 | 保護フィルム付き光学レンズ基材および光学レンズ基材の製造方法 |
US7944637B2 (en) * | 2004-09-28 | 2011-05-17 | Yugengaisha Magtec | Polarizing resin lens and process for producing same |
EP1874984A2 (en) | 2005-03-04 | 2008-01-09 | Vision-Ease Lens, Inc. | Forming method for polymeric laminated wafers comprising different film materials |
FR2883984B1 (fr) * | 2005-04-04 | 2007-06-22 | Essilor Int | Appareil pour conformer un film plan sur une lentille optique, procedes de fonctionnalisation d'une lentille optique au moyen dudit appareil, et lentille ainsi obtenue |
ES2755023T3 (es) * | 2009-10-21 | 2020-04-21 | Mitsubishi Gas Chemical Co | Lámina funcional y lente que usa la misma |
JP5693160B2 (ja) * | 2010-11-09 | 2015-04-01 | キヤノン株式会社 | 複合光学素子の製造方法、製造装置、及び応力除去方法 |
US20140124715A1 (en) | 2011-01-19 | 2014-05-08 | Kilolambda Technologies Ltd. | Enhanced response photochromic composition and device |
US20140220352A1 (en) | 2013-02-05 | 2014-08-07 | Kilolambda Technologies Ltd. | Ultra violet enhanced response photochromic composition and device |
JP2014106398A (ja) * | 2012-11-28 | 2014-06-09 | Shuuyuu:Kk | 偏光レンズ |
US9307654B2 (en) * | 2013-03-15 | 2016-04-05 | Johnson & Johnson Vision Care, Inc. | Method of forming a patterned multi-piece insert for an ophthalmic lens |
US9310541B2 (en) | 2013-05-13 | 2016-04-12 | Kilolambda Technologies Ltd | Layered photochromic composition and device |
US9904024B2 (en) | 2013-09-05 | 2018-02-27 | Corning Optical Communications LLC | Lens assemblies and optical connectors incorporating the same |
US9467630B2 (en) | 2013-10-07 | 2016-10-11 | Kilolambda Technologies Ltd. | System for facilitating selection of color changing eyewear lenses and windows |
US9782942B2 (en) * | 2013-12-30 | 2017-10-10 | Verily Life Sciences Llc | Methods and apparatus for positioning a structure on a polymer layer |
CN106132675B (zh) * | 2014-03-19 | 2019-11-05 | 依视路国际公司 | 用于制造配备有插入件的眼科镜片的方法、中间产品和眼科镜片元件 |
KR102205857B1 (ko) | 2014-10-14 | 2021-01-21 | 삼성디스플레이 주식회사 | 가요성 표시 장치 제조 방법 |
KR102103864B1 (ko) * | 2018-07-06 | 2020-04-23 | 한국광기술원 | 렌즈의 프리폼 제조장치 및 방법 |
CN112123684B (zh) * | 2019-06-25 | 2022-04-15 | 江苏想靓眼镜有限公司 | 一种多种变色太阳镜加工工艺 |
JP7025572B2 (ja) * | 2021-01-14 | 2022-02-24 | マクセル株式会社 | 貼合わせレンズおよびカメラモジュール |
EP4194935A1 (en) * | 2021-12-10 | 2023-06-14 | Essilor International | Electro-active ophthalmic device satisfying a prescription for power correction(s), manufacturing method and use of a semi-finished hybrid lens |
CN115144937A (zh) * | 2022-07-19 | 2022-10-04 | 上海慧希电子科技有限公司 | 光学器件制造方法、镀膜方法及镀膜的非连续结构器件 |
CN115416233B (zh) * | 2022-09-23 | 2023-06-30 | 东莞市纳百医疗科技有限公司 | 一种半球形工件生产用注塑模具 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB383696A (en) * | 1931-09-25 | 1932-11-24 | William Williams | Improvements in or connected with the manufacture of non-splinterable lenses, and other forms of non-splinterable or laminated glass |
US3322598A (en) * | 1963-10-02 | 1967-05-30 | Alvin M Marks | Laminator for securing continuous flexible film to a base |
US3317640A (en) * | 1964-06-22 | 1967-05-02 | Fortin Plastics Inc | Method for making curved optical and reflective surfaces |
GB1347762A (en) * | 1971-04-15 | 1974-02-27 | Polaroid Corp | Opthalmic lenses and method for their manufacture |
US4474355A (en) * | 1977-06-27 | 1984-10-02 | Martin Greshes | Apparatus for molding optical plastic lenses of the standard and bifocal type |
US4268134A (en) * | 1979-03-07 | 1981-05-19 | Corning Glass Works | Lightweight laminated photochromic lenses |
US4227950A (en) * | 1979-04-05 | 1980-10-14 | Corning Glass Works | Direct casting method for producing low-stress glass/plastic composite lenses |
US4264156A (en) * | 1979-05-07 | 1981-04-28 | Corning Glass Works | Composite glass-plastic lens blanks resistant to shaling fracture |
US4522768A (en) * | 1979-05-11 | 1985-06-11 | Sola Products Limited | Casting gasket assembly and method for casting lenses therefrom |
US4246207A (en) * | 1979-05-14 | 1981-01-20 | Corning Glass Works | Method for casting glass-plastic lenses comprising allyl diglycol carbonate plastic |
US4543146A (en) * | 1983-04-22 | 1985-09-24 | Coburn Optical Industries, Inc. | Wrinkle prevention in glass/plastic composite lenses |
FR2546635B1 (fr) * | 1983-05-25 | 1986-07-04 | Saint Gobain Vitrage | Procede et dispositif pour recouvrir une ebauche d'un verre de lunettes par une feuille de protection |
US4622184A (en) * | 1983-10-20 | 1986-11-11 | Corning Glass Works | Method of making photochromic lenses |
US4798690A (en) * | 1986-11-03 | 1989-01-17 | Electric Power Research Institute, Inc. | Molding a glass-plastic composite lens |
US4793703A (en) * | 1987-08-03 | 1988-12-27 | Corning Glass Works | Laminated glass lenses |
US4873029A (en) * | 1987-10-30 | 1989-10-10 | Blum Ronald D | Method for manufacturing lenses |
US5064712A (en) * | 1989-03-20 | 1991-11-12 | Corning Incorporated | Laminated lens structure |
US5073423A (en) * | 1990-01-04 | 1991-12-17 | Corning Incorporated | Decalcomania |
-
1992
- 1992-01-21 US US07/822,863 patent/US5232637A/en not_active Expired - Fee Related
- 1992-12-01 CA CA002084249A patent/CA2084249A1/en not_active Abandoned
- 1992-12-28 EP EP92122069A patent/EP0552498A1/en not_active Withdrawn
-
1993
- 1993-01-18 BR BR9300214A patent/BR9300214A/pt not_active Application Discontinuation
- 1993-01-20 KR KR1019930000722A patent/KR930016363A/ko not_active Application Discontinuation
- 1993-01-21 JP JP5008053A patent/JPH05269765A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0552498A1 (en) | 1993-07-28 |
JPH05269765A (ja) | 1993-10-19 |
CA2084249A1 (en) | 1993-07-22 |
KR930016363A (ko) | 1993-08-26 |
US5232637A (en) | 1993-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA7 | Application deemed withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health |