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BR0211748A - Método e aparelho para a montagem de molde de lente de contato - Google Patents

Método e aparelho para a montagem de molde de lente de contato

Info

Publication number
BR0211748A
BR0211748A BR0211748-7A BR0211748A BR0211748A BR 0211748 A BR0211748 A BR 0211748A BR 0211748 A BR0211748 A BR 0211748A BR 0211748 A BR0211748 A BR 0211748A
Authority
BR
Brazil
Prior art keywords
contact lens
mold part
mold
reaction mixture
lens mold
Prior art date
Application number
BR0211748-7A
Other languages
English (en)
Inventor
Stephen Pegram
Kent Young
Kerry Sanders
Jeffrey Steven
Original Assignee
Johnson & Johnson Vision Care
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of BR0211748A publication Critical patent/BR0211748A/pt

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
    • 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
    • B29D11/00259—Plants for the production of contact 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/78—Processes of molding using vacuum
    • 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
    • Y10S425/06—Vacuum
    • 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

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)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

"MéTODO E APARELHO PARA A MONTAGEM DE MOLDE DE LENTE DE CONTATO". A presente invenção provê um aparelho e um método para a montagem de primeiras e segundas partes de molde tendo superfícies de formação de lente de contato, onde a referida primeira parte de molde tem uma mistura de reação sobre a referida superfície de formação de lente de contato, o referido aparelho compreendendo um meio de prevenção de movimento, o qual impede a referida primeira parte de molde de se mover, enquanto a referida segunda parte de molde é movida de forma controlável de uma primeira posição, onde a referida segunda parte de molde não está em contato com a referida mistura de reação sobre a referida primeira parte de molde a uma posição onde a maior parte da referida superfície de formação de lente de contato da referida segunda parte de molde foi umedecida pela referida mistura de reação sobre a referida primeira parte de molde.
BR0211748-7A 2001-08-09 2002-08-08 Método e aparelho para a montagem de molde de lente de contato BR0211748A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/925,111 US7008570B2 (en) 2001-08-09 2001-08-09 Method and apparatus for contact lens mold assembly
PCT/US2002/025536 WO2003013831A1 (en) 2001-08-09 2002-08-08 Method and apparatus for contact lens mold assembly

Publications (1)

Publication Number Publication Date
BR0211748A true BR0211748A (pt) 2004-12-28

Family

ID=25451242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211748-7A BR0211748A (pt) 2001-08-09 2002-08-08 Método e aparelho para a montagem de molde de lente de contato

Country Status (11)

Country Link
US (2) US7008570B2 (pt)
EP (1) EP1417089A1 (pt)
JP (1) JP2004537440A (pt)
KR (2) KR20040024613A (pt)
CN (1) CN100421913C (pt)
AR (1) AR035101A1 (pt)
AU (1) AU2002355442B2 (pt)
BR (1) BR0211748A (pt)
CA (1) CA2456641A1 (pt)
TW (1) TW589249B (pt)
WO (1) WO2003013831A1 (pt)

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US20060043623A1 (en) * 2004-08-27 2006-03-02 Powell P M Masked precure of ophthalmic lenses: systems and methods thereof
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US10359643B2 (en) 2015-12-18 2019-07-23 Johnson & Johnson Vision Care, Inc. Methods for incorporating lens features and lenses having such features
MY201763A (en) * 2016-08-30 2024-03-15 Alcon Inc Process for dispensing a contact lens forming fluid material
US11364696B2 (en) 2020-09-18 2022-06-21 Johnson & Johnson Vision Care, Inc Apparatus for forming an ophthalmic lens
US12496790B2 (en) 2022-06-03 2025-12-16 Wavefront Dynamnics Inc. Customized manufacture of molds for making wavefront-customized contact lens using a wavefront aberrometer
TWI903106B (zh) * 2022-08-10 2025-11-01 竝堅企業有限公司 具有提升隱形眼鏡液態材料流動性的模具

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Also Published As

Publication number Publication date
EP1417089A1 (en) 2004-05-12
US7008570B2 (en) 2006-03-07
US6977051B2 (en) 2005-12-20
CN100421913C (zh) 2008-10-01
US20030038388A1 (en) 2003-02-27
JP2004537440A (ja) 2004-12-16
US20030030161A1 (en) 2003-02-13
CN1564738A (zh) 2005-01-12
KR20070087106A (ko) 2007-08-27
WO2003013831A1 (en) 2003-02-20
CA2456641A1 (en) 2003-02-20
KR20040024613A (ko) 2004-03-20
TW589249B (en) 2004-06-01
AR035101A1 (es) 2004-04-14
AU2002355442B2 (en) 2007-05-17

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: JOHNSON AND JOHNSON (US)

Free format text: TRANSFERIDO DE: JOHNSON AND JOHNSON VISION CARE, INC.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI.

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.