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GB2130507B - Colouring or tinting of contact lenses - Google Patents

Colouring or tinting of contact lenses

Info

Publication number
GB2130507B
GB2130507B GB08329967A GB8329967A GB2130507B GB 2130507 B GB2130507 B GB 2130507B GB 08329967 A GB08329967 A GB 08329967A GB 8329967 A GB8329967 A GB 8329967A GB 2130507 B GB2130507 B GB 2130507B
Authority
GB
United Kingdom
Prior art keywords
tinting
colouring
contact lenses
lenses
contact
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08329967A
Other versions
GB2130507A (en
GB8329967D0 (en
Inventor
Dr Peter David Urrea
Geoffrey Wayne Doris
Stephen Donald Newman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Hydron Corp
Original Assignee
International Hydron Corp
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
Priority claimed from AU91422/82A external-priority patent/AU564462B2/en
Application filed by International Hydron Corp filed Critical International Hydron Corp
Publication of GB8329967D0 publication Critical patent/GB8329967D0/en
Publication of GB2130507A publication Critical patent/GB2130507A/en
Application granted granted Critical
Publication of GB2130507B publication Critical patent/GB2130507B/en
Expired legal-status Critical Current

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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • 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
    • 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
    • G02C7/021—Lenses; Lens systems ; Methods of designing lenses with pattern for identification or with cosmetic or therapeutic effects

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
GB08329967A 1982-11-11 1983-11-10 Colouring or tinting of contact lenses Expired GB2130507B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU91422/82A AU564462B2 (en) 1982-11-11 1982-11-11 Lens tinting
AU675682 1982-11-11

Publications (3)

Publication Number Publication Date
GB8329967D0 GB8329967D0 (en) 1983-12-14
GB2130507A GB2130507A (en) 1984-06-06
GB2130507B true GB2130507B (en) 1986-08-06

Family

ID=25611965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329967A Expired GB2130507B (en) 1982-11-11 1983-11-10 Colouring or tinting of contact lenses

Country Status (1)

Country Link
GB (1) GB2130507B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518390A (en) * 1984-03-23 1985-05-21 Ryder International Corporation Lens tinting fixture and system utilizing said fixture
GB8630363D0 (en) * 1986-12-19 1987-01-28 Igel Int Ltd Coloured hydrogel objects
JP2951105B2 (en) * 1992-05-08 1999-09-20 株式会社メニコン Marking device for contact lenses
CN116887982A (en) * 2021-03-05 2023-10-13 日东电工株式会社 Laminated sheet and colorability reducing sheet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885522A (en) * 1973-10-19 1975-05-27 Interpace Corp Method and apparatus of decorating a surface of an article
GB1604403A (en) * 1978-05-30 1981-12-09 Gainsborough Press Ltd Blanks of sheet material for modelmaking

Also Published As

Publication number Publication date
GB2130507A (en) 1984-06-06
GB8329967D0 (en) 1983-12-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee