BR0300502A - Método de fabricação de uma inserção de molde por injeção para moldagem de moldes de lentes - Google Patents
Método de fabricação de uma inserção de molde por injeção para moldagem de moldes de lentesInfo
- Publication number
- BR0300502A BR0300502A BR0300502-0A BR0300502A BR0300502A BR 0300502 A BR0300502 A BR 0300502A BR 0300502 A BR0300502 A BR 0300502A BR 0300502 A BR0300502 A BR 0300502A
- Authority
- BR
- Brazil
- Prior art keywords
- mold insert
- injection mold
- manufacturing
- lens molding
- lens
- 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
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
-
- 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
- B29C33/30—Mounting, exchanging or centering
- B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
-
- 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
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
-
- 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
- B29D11/00038—Production of contact lenses
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
-
- 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
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Eyeglasses (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
"MéTODO DE FABRICAçãO DE UMA INSERçãO DE MOLDE POR INJEçãO PARA MOLDAGEM DE MOLDES DE LENTES". A presente invenção refere-se a uma inserção de molde de injeção e um método de fabricação de uma inserção de molde de injeção para moldagem de moldes de lentes, que provê uma pluralidade de réplicas de um único mandril principal, as quais podem ser produzidas, por exemplo, pela ponta de um diamante. O mandril é utilizado para eletro - deposição de um componente de inserção de molde por eletro - deposição, apresentando uma superfície de qualidade ótica, que configura a superfície de um molde por injeção. Um adesivo é utilizado para unir fixamente a inserção de molde por eletro - deposição a um substrato de inserção de molde, trabalhado à máquina separadamente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36190402P | 2002-03-04 | 2002-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0300502A true BR0300502A (pt) | 2004-08-10 |
Family
ID=27757786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0300502-0A BR0300502A (pt) | 2002-03-04 | 2003-03-05 | Método de fabricação de uma inserção de molde por injeção para moldagem de moldes de lentes |
Country Status (12)
Country | Link |
---|---|
US (1) | US20030164565A1 (pt) |
EP (1) | EP1342559B1 (pt) |
JP (1) | JP2003311787A (pt) |
KR (1) | KR20030072248A (pt) |
CN (1) | CN1495003A (pt) |
AR (1) | AR038728A1 (pt) |
AU (1) | AU2003200924B2 (pt) |
BR (1) | BR0300502A (pt) |
CA (1) | CA2420648C (pt) |
DE (1) | DE60305757T2 (pt) |
SG (1) | SG121760A1 (pt) |
TW (1) | TWI283203B (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6735844B2 (en) * | 2001-01-19 | 2004-05-18 | Honeywell International Inc. | Method for fabricating a plastic optic element injection mold |
US20060145369A1 (en) * | 2004-12-30 | 2006-07-06 | Lawton Bruce E | Non-optical multi-piece core assembly for rapid tool change |
US7615180B2 (en) * | 2005-07-08 | 2009-11-10 | Gentex Optics, Inc. | Method for injection molding with direct insert thermal control |
KR100807186B1 (ko) | 2005-11-29 | 2008-02-28 | 전자부품연구원 | 도광판 사출성형용 일체형 스템퍼 금형 제조 방법 |
US20070125651A1 (en) * | 2005-12-02 | 2007-06-07 | Buckley Paul W | Electroform, methods of making electroforms, and products made from electroforms |
US20070126144A1 (en) * | 2005-12-02 | 2007-06-07 | Yadong Jin | Polish/texture thermoplastic film and method for making the same |
US20070125653A1 (en) * | 2005-12-02 | 2007-06-07 | Coyle Dennis J | Multilayer electroform, methods of making multilayer electroforms, and products made therefrom |
US20070125654A1 (en) * | 2005-12-02 | 2007-06-07 | Buckley Paul W | Electroform, methods of making electroforms, and products made from electroforms |
US20070125248A1 (en) * | 2005-12-02 | 2007-06-07 | Coyle Dennis J | Embossing drum system with removable outer sleeve and methods of use |
US8540907B2 (en) * | 2006-07-24 | 2013-09-24 | Coopervision International Holding Company, Lp | Methods for producing ophthalmic lens molds and molded ophthalmic lenses |
US7551359B2 (en) * | 2006-09-14 | 2009-06-23 | 3M Innovative Properties Company | Beam splitter apparatus and system |
EP2437921B1 (de) * | 2009-06-03 | 2021-11-17 | Otto Wiesmayer | Verfahren zum herstellen eines formteils |
KR101068144B1 (ko) * | 2009-11-30 | 2011-09-27 | 박규수 | 숫형 베이스커브 몰드의 볼록형상면 코팅층 건조용 베이스커브 몰드 건조대 |
US20120061863A1 (en) * | 2010-07-09 | 2012-03-15 | Pixeloptics, Inc. | Mold for diffractive ophthalmic lens |
CA2846383C (en) * | 2011-08-31 | 2019-09-17 | Johnson & Johnson Vision Care, Inc. | Ophthalmic lens forming optic |
US20130235334A1 (en) * | 2011-08-31 | 2013-09-12 | Michael F. Widman | Ophthalmic lens forming optic |
WO2014185859A1 (en) * | 2013-05-15 | 2014-11-20 | Bin Loo Raymond POH | Flash photography apparatus and method of manufacturing thereof |
US9631452B2 (en) | 2014-04-07 | 2017-04-25 | Quantum Composites, Inc. | Multi-piece molded composite mandrel and methods of manufacturing |
CN105350029A (zh) * | 2015-10-14 | 2016-02-24 | 模德模具(东莞)有限公司 | 镍壳模具生产工艺 |
CN109571855B (zh) * | 2018-10-29 | 2020-12-01 | 歌尔光学科技有限公司 | 一种嵌件固定工装的制备方法以及注塑模具 |
EP3887123A1 (en) * | 2018-11-26 | 2021-10-06 | Alcon Inc. | Injection molding apparatus and method for manufacturing an ophthalmic lens mold through injection molding |
CN111068183B (zh) * | 2019-12-31 | 2021-07-27 | 青岛温可微电子科技有限公司 | 一种熔接型发热装置的制作方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2480354A (en) * | 1944-12-01 | 1949-08-30 | Reliephographie Soc Pour L Exp | Method and means for engraving the dies of lenticular optical selectors |
US2480345A (en) * | 1946-06-03 | 1949-08-30 | Watts Albert Edward | Blast tube for oil burners |
DE2354987C2 (de) * | 1973-11-02 | 1976-01-02 | Deutsche Spiegelglas Ag, 3224 Gruenenplan | Gießform zur Fertigung von Kunststofflinsen mit optischer Oberflächenqualität sowie Vorrichtung zu ihrer Herstellung |
US4165158A (en) * | 1977-07-25 | 1979-08-21 | American Optical Corporation | Cast contact lenses and method for making same |
JPS6192452A (ja) * | 1984-10-11 | 1986-05-10 | Sumitomo Bakelite Co Ltd | 光デイスク基板製造用スタンパの製造方法 |
JPS63290290A (ja) * | 1987-05-21 | 1988-11-28 | Nippon Plast Co Ltd | 電鋳金型の製造方法 |
NL8902323A (nl) * | 1989-09-18 | 1991-04-16 | Philips Nv | Diamantgereedschap. |
US5110278A (en) * | 1990-11-30 | 1992-05-05 | Pilkington Visioncare, Inc. | Injection molding apparatus for producing a toric lens casting mold arbor |
JPH05200755A (ja) * | 1992-01-24 | 1993-08-10 | Olympus Optical Co Ltd | 電鋳型の製作方法 |
KR100259225B1 (ko) * | 1992-09-29 | 2000-06-15 | 스티븐 에이. 헬렁 | 플라스틱 주형 제조 방법 |
US5376317A (en) * | 1992-12-08 | 1994-12-27 | Galic Maus Ventures | Precision surface-replicating thermoplastic injection molding method and apparatus, using a heating phase and a cooling phase in each molding cycle |
JP2605971B2 (ja) * | 1993-06-29 | 1997-04-30 | オムロン株式会社 | 観測装置 |
FR2772302B1 (fr) * | 1997-12-11 | 2000-01-21 | Essilor Int | Procede d'obtention d'une lentille ophtalmique comportant une microstructure utilitaire en surface et lentilles ophtalmiques ainsi obtenues |
-
2003
- 2003-02-20 US US10/371,144 patent/US20030164565A1/en not_active Abandoned
- 2003-03-03 CA CA2420648A patent/CA2420648C/en not_active Expired - Fee Related
- 2003-03-03 JP JP2003056086A patent/JP2003311787A/ja active Pending
- 2003-03-04 TW TW092105049A patent/TWI283203B/zh not_active IP Right Cessation
- 2003-03-04 AR ARP030100716A patent/AR038728A1/es active IP Right Grant
- 2003-03-04 KR KR10-2003-0013372A patent/KR20030072248A/ko not_active Application Discontinuation
- 2003-03-04 DE DE60305757T patent/DE60305757T2/de not_active Expired - Lifetime
- 2003-03-04 EP EP03251297A patent/EP1342559B1/en not_active Expired - Fee Related
- 2003-03-04 AU AU2003200924A patent/AU2003200924B2/en not_active Ceased
- 2003-03-04 SG SG200301103A patent/SG121760A1/en unknown
- 2003-03-04 CN CNA031226833A patent/CN1495003A/zh active Pending
- 2003-03-05 BR BR0300502-0A patent/BR0300502A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1342559A1 (en) | 2003-09-10 |
TW200400875A (en) | 2004-01-16 |
KR20030072248A (ko) | 2003-09-13 |
AR038728A1 (es) | 2005-01-26 |
TWI283203B (en) | 2007-07-01 |
JP2003311787A (ja) | 2003-11-05 |
AU2003200924B2 (en) | 2009-06-18 |
CN1495003A (zh) | 2004-05-12 |
SG121760A1 (en) | 2006-05-26 |
US20030164565A1 (en) | 2003-09-04 |
CA2420648A1 (en) | 2003-09-04 |
EP1342559B1 (en) | 2006-06-07 |
DE60305757D1 (de) | 2006-07-20 |
DE60305757T2 (de) | 2007-06-28 |
CA2420648C (en) | 2010-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |