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AR063078A1 - Carga electrostatica durante la fabricacion de lentes oftalmicas, aparato y metodo - Google Patents

Carga electrostatica durante la fabricacion de lentes oftalmicas, aparato y metodo

Info

Publication number
AR063078A1
AR063078A1 ARP070104339A AR063078A1 AR 063078 A1 AR063078 A1 AR 063078A1 AR P070104339 A ARP070104339 A AR P070104339A AR 063078 A1 AR063078 A1 AR 063078A1
Authority
AR
Argentina
Prior art keywords
manufacture
equipment
ophthalmic lenses
electrostatic charging
charging during
Prior art date
Application number
Other languages
English (en)
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 AR063078A1 publication Critical patent/AR063078A1/es

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
    • B29D11/00038—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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

La presente incluye a los moldes para formar lentes oftálmicas, tales como lentes de contacto. En particular, la presente se refiere a un aparato, moldes y métodos para crear una lente oftálmica con un ensamble de molde que incluye dos o más partes del molde y un diferencial de carga estática entre una superficie de cada parte del molde en el área formadora de lente.
ARP070104339 2006-09-29 2007-10-01 Carga electrostatica durante la fabricacion de lentes oftalmicas, aparato y metodo AR063078A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82745006P 2006-09-29 2006-09-29
US84320907A 2007-08-22 2007-08-22

Publications (1)

Publication Number Publication Date
AR063078A1 true AR063078A1 (es) 2008-12-23

Family

ID=38984587

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070104339 AR063078A1 (es) 2006-09-29 2007-10-01 Carga electrostatica durante la fabricacion de lentes oftalmicas, aparato y metodo

Country Status (3)

Country Link
AR (1) AR063078A1 (es)
TW (1) TWI410317B (es)
WO (1) WO2008042277A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012011690U1 (de) 2012-03-09 2013-03-13 Schneider Gmbh & Co. Kg Anlage zum Bearbeiten optischer Linsen
WO2015091585A1 (en) * 2013-12-19 2015-06-25 Novartis Ag Method for avoiding entrapment of air bubbles in a lens forming material and apparatus for carrying out the method
WO2015091586A1 (en) * 2013-12-19 2015-06-25 Novartis Ag Method for avoiding entrapment of air bubbles in a lens forming material and apparatus for carrying out the method
DE102015015040A1 (de) 2015-11-12 2017-05-18 Schneider Gmbh & Co. Kg Verfahren, Anlage und System zur Bearbeitung optischer Linsen
DE102016007837A1 (de) 2016-05-25 2017-11-30 Schneider Gmbh & Co. Kg Verfahren und System zur Bearbeitung optischer Linsen
DE102017001680A1 (de) 2017-02-22 2018-08-23 Schneider Gmbh & Co. Kg Anlage und Verfahren zur Bearbeitung optischer Linsen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2004171A1 (en) * 1968-03-18 1969-11-21 Glasbock Products Inc Moulding ceramic objects using electrically - charged moulds
TW325744U (en) * 1993-07-21 1998-01-21 Ciba Geigy Ag Two-sided contact lens mold
US5894002A (en) * 1993-12-13 1999-04-13 Ciba Vision Corporation Process and apparatus for the manufacture of a contact lens
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
TW585882B (en) * 1995-04-04 2004-05-01 Novartis Ag A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens
ID29303A (id) * 1997-03-25 2001-08-16 Novartis Ag Proses-proses cetakan
US6630083B1 (en) * 1999-12-21 2003-10-07 Johnson & Johnson Vision Care, Inc. Methods and compositions for the manufacture of ophthalmic lenses
US6774178B2 (en) * 2001-01-05 2004-08-10 Novartis Ag Tinted, high Dk ophthalmic molding and a method for making same
JP4630494B2 (ja) * 2001-07-06 2011-02-09 株式会社メニコン 眼用レンズの製造方法
US20060051454A1 (en) * 2004-08-26 2006-03-09 Ansell Scott F Molds for producing ophthalmic lenses

Also Published As

Publication number Publication date
TWI410317B (zh) 2013-10-01
WO2008042277A1 (en) 2008-04-10
TW200824881A (en) 2008-06-16

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Legal Events

Date Code Title Description
FG Grant, registration