BR9101539A - Processo para remover uma ou mais substancias lixiviaveis de uma lente de contato polimerica semiacabada(lens blank),processo para hidratar lente de contato de polimero hidrofilico semiacabada(lens blank)e aparelho para execucao dos processos - Google Patents

Processo para remover uma ou mais substancias lixiviaveis de uma lente de contato polimerica semiacabada(lens blank),processo para hidratar lente de contato de polimero hidrofilico semiacabada(lens blank)e aparelho para execucao dos processos

Info

Publication number
BR9101539A
BR9101539A BR919101539A BR9101539A BR9101539A BR 9101539 A BR9101539 A BR 9101539A BR 919101539 A BR919101539 A BR 919101539A BR 9101539 A BR9101539 A BR 9101539A BR 9101539 A BR9101539 A BR 9101539A
Authority
BR
Brazil
Prior art keywords
lens
semi
contact lens
finished
lens blank
Prior art date
Application number
BR919101539A
Other languages
English (en)
Portuguese (pt)
Inventor
Ture Kindt-Larsen
Original Assignee
Johnson & Johnson
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 filed Critical Johnson & Johnson
Publication of BR9101539A publication Critical patent/BR9101539A/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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/008—Devices specially adapted for cleaning contact 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
    • B29D11/00038—Production of contact lenses
    • B29D11/00067—Hydrating contact 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
    • B29D11/00038—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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/0098—Inspecting lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Catalysts (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Detergent Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BR919101539A 1990-04-17 1991-04-17 Processo para remover uma ou mais substancias lixiviaveis de uma lente de contato polimerica semiacabada(lens blank),processo para hidratar lente de contato de polimero hidrofilico semiacabada(lens blank)e aparelho para execucao dos processos BR9101539A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/510,325 US5080839A (en) 1990-04-17 1990-04-17 Process for hydrating soft contact lenses

Publications (1)

Publication Number Publication Date
BR9101539A true BR9101539A (pt) 1991-12-03

Family

ID=24030286

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101539A BR9101539A (pt) 1990-04-17 1991-04-17 Processo para remover uma ou mais substancias lixiviaveis de uma lente de contato polimerica semiacabada(lens blank),processo para hidratar lente de contato de polimero hidrofilico semiacabada(lens blank)e aparelho para execucao dos processos

Country Status (28)

Country Link
US (1) US5080839A (https=)
EP (2) EP0453231B1 (https=)
JP (3) JP3618359B2 (https=)
KR (1) KR0139200B1 (https=)
CN (1) CN1025762C (https=)
AT (2) ATE202311T1 (https=)
AU (1) AU643264B2 (https=)
BR (1) BR9101539A (https=)
CA (5) CA2238153C (https=)
CS (1) CS106091A3 (https=)
CZ (1) CZ317696A3 (https=)
DE (2) DE69118009T2 (https=)
DK (1) DK0453231T3 (https=)
ES (1) ES2084769T3 (https=)
FI (1) FI911835L (https=)
GR (1) GR1002499B (https=)
HK (1) HK147996A (https=)
HU (1) HUH3794A (https=)
IE (1) IE74141B1 (https=)
IL (7) IL97841A (https=)
MX (1) MX174204B (https=)
NO (1) NO911339L (https=)
NZ (1) NZ237679A (https=)
PT (1) PT97378A (https=)
RU (1) RU2050285C1 (https=)
TW (1) TW215068B (https=)
YU (1) YU47855B (https=)
ZA (1) ZA912849B (https=)

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HK1005287A1 (en) 1998-12-31
ATE135627T1 (de) 1996-04-15
JP3334080B2 (ja) 2002-10-15
EP0453231A3 (en) 1992-09-16
IL115217A0 (en) 1995-12-31
KR0139200B1 (ko) 1998-05-01
PT97378A (pt) 1991-12-31
HU911251D0 (en) 1991-10-28
CN1058104A (zh) 1992-01-22
IL113690A (en) 1997-06-10
NO911339L (no) 1991-10-18
HUH3794A (en) 1996-12-30
KR910018157A (ko) 1991-11-30
IL115217A (en) 1998-07-15
FI911835A7 (fi) 1991-10-18
EP0645235A3 (en) 1996-04-24
IL97841A0 (en) 1992-06-21
IE74141B1 (en) 1997-07-02
IE911270A1 (en) 1991-10-23
EP0645235A2 (en) 1995-03-29
EP0453231B1 (en) 1996-03-20
YU47855B (sh) 1996-02-19
JP3618359B2 (ja) 2005-02-09
IL113689A0 (en) 1995-08-31
RU2050285C1 (ru) 1995-12-20
MX174204B (es) 1994-04-27
EP0453231A2 (en) 1991-10-23
TW215068B (https=) 1993-10-21
CA2040520A1 (en) 1991-10-18
AU643264B2 (en) 1993-11-11
DE69118009T2 (de) 1996-10-02
CA2238153A1 (en) 1991-10-18
CA2149020C (en) 1999-05-25
CN1025762C (zh) 1994-08-24
JP2000187188A (ja) 2000-07-04
JP2002292654A (ja) 2002-10-09
GR910100141A (el) 1992-07-30
NZ237679A (en) 1992-08-26
FI911835A0 (fi) 1991-04-16
YU64891A (sh) 1993-11-16
GR1002499B (el) 1997-01-07
ES2084769T3 (es) 1996-05-16
IL113690A0 (en) 1995-08-31
ATE202311T1 (de) 2001-07-15
CA2238146C (en) 2003-06-17
CA2040520C (en) 1998-06-16
ZA912849B (en) 1992-12-30
CA2238144C (en) 2003-06-17
US5080839A (en) 1992-01-14
CA2238153C (en) 2003-07-08
CA2238144A1 (en) 1991-10-18
CA2238146A1 (en) 1991-10-18
DE69132643D1 (de) 2001-07-26
IL113689A (en) 1997-04-15
CZ317696A3 (cs) 1998-04-15
DE69118009D1 (de) 1996-04-25
AU7500491A (en) 1991-10-24
JPH04227643A (ja) 1992-08-17
CS106091A3 (en) 1992-02-19
NO911339D0 (no) 1991-04-05
CA2149020A1 (en) 1991-10-18
HK147996A (en) 1996-08-09
DE69132643T2 (de) 2001-10-18
IL97841A (en) 1996-01-19
JP3597512B2 (ja) 2004-12-08
FI911835L (fi) 1991-10-18
DK0453231T3 (da) 1996-04-15
EP0645235B1 (en) 2001-06-20

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