BR9001396A - Lente de contato cosmetica de plastico moldado;e processo para a fabricacao reproduzivel de uma lente de contato moldada - Google Patents

Lente de contato cosmetica de plastico moldado;e processo para a fabricacao reproduzivel de uma lente de contato moldada

Info

Publication number
BR9001396A
BR9001396A BR909001396A BR9001396A BR9001396A BR 9001396 A BR9001396 A BR 9001396A BR 909001396 A BR909001396 A BR 909001396A BR 9001396 A BR9001396 A BR 9001396A BR 9001396 A BR9001396 A BR 9001396A
Authority
BR
Brazil
Prior art keywords
contact lens
molded
reproducable
manufacturing
molded plastic
Prior art date
Application number
BR909001396A
Other languages
English (en)
Inventor
David L Rawilings
Qi-Bin Bao
Patrick Chen
Alix Ann Moore
Original Assignee
Allergan Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23285356&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9001396(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allergan Inc filed Critical Allergan Inc
Publication of BR9001396A publication Critical patent/BR9001396A/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
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
    • B29D11/00903—Applying coatings; tinting; colouring colouring or tinting on the surface
    • 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
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • 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
    • B29D11/00317—Production of lenses with markings or patterns
    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/046—Contact lenses having an iris pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Optical Filters (AREA)
  • Dental Preparations (AREA)
  • Prostheses (AREA)
BR909001396A 1989-03-28 1990-03-27 Lente de contato cosmetica de plastico moldado;e processo para a fabricacao reproduzivel de uma lente de contato moldada BR9001396A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/329,431 US5120121A (en) 1988-07-21 1989-03-28 Colored lens

Publications (1)

Publication Number Publication Date
BR9001396A true BR9001396A (pt) 1991-04-09

Family

ID=23285356

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909001396A BR9001396A (pt) 1989-03-28 1990-03-27 Lente de contato cosmetica de plastico moldado;e processo para a fabricacao reproduzivel de uma lente de contato moldada

Country Status (14)

Country Link
US (1) US5120121A (pt)
EP (1) EP0390443B1 (pt)
JP (1) JP2975040B2 (pt)
CN (1) CN1024377C (pt)
AT (1) ATE126360T1 (pt)
AU (1) AU633890B2 (pt)
BR (1) BR9001396A (pt)
CA (1) CA2013218C (pt)
DE (1) DE69021422T2 (pt)
ES (1) ES2076305T3 (pt)
IE (1) IE69173B1 (pt)
IL (1) IL93897A (pt)
NZ (1) NZ233063A (pt)
ZA (1) ZA902350B (pt)

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US20030030773A1 (en) * 1998-03-12 2003-02-13 Ocampo Gerardo J. Colored contact lens with a more natural appearance
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Also Published As

Publication number Publication date
CN1024377C (zh) 1994-04-27
CA2013218A1 (en) 1990-09-28
DE69021422D1 (de) 1995-09-14
ES2076305T3 (es) 1995-11-01
AU5224490A (en) 1990-10-04
NZ233063A (en) 1993-09-27
DE69021422T2 (de) 1996-02-29
CN1046612A (zh) 1990-10-31
EP0390443B1 (en) 1995-08-09
IE901121L (en) 1990-09-28
IL93897A (en) 1994-11-28
EP0390443A1 (en) 1990-10-03
IL93897A0 (en) 1990-12-23
JP2975040B2 (ja) 1999-11-10
IE69173B1 (en) 1996-08-07
JPH0315020A (ja) 1991-01-23
ATE126360T1 (de) 1995-08-15
ZA902350B (en) 1991-03-27
AU633890B2 (en) 1993-02-11
CA2013218C (en) 2000-03-21
US5120121A (en) 1992-06-09

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