MY194168A - Colored contact lenses and method of making the same - Google Patents

Colored contact lenses and method of making the same

Info

Publication number
MY194168A
MY194168A MYPI2019004740A MYPI2019004740A MY194168A MY 194168 A MY194168 A MY 194168A MY PI2019004740 A MYPI2019004740 A MY PI2019004740A MY PI2019004740 A MYPI2019004740 A MY PI2019004740A MY 194168 A MY194168 A MY 194168A
Authority
MY
Malaysia
Prior art keywords
print
color
annular ring
colored contact
contact lens
Prior art date
Application number
MYPI2019004740A
Inventor
Ellen A Day
Original Assignee
Novartis Ag
Alcon 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
Application filed by Novartis Ag, Alcon Inc filed Critical Novartis Ag
Publication of MY194168A publication Critical patent/MY194168A/en

Links

Classifications

    • 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
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/0049—Double sided moulds
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/108—Colouring materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lenses (AREA)

Abstract

The invention is directed to a colored contact lens designed for making a wearer's eyes to appear larger and more defined and with more shine, while remaining natural by blending seamlessly with the eye. A colored contact lens, comprising a first print of a first color and a second print of a second color, wherein the first print is an annular ring of gradient dot matrix, wherein the second print is an annular ring of speckle pattern, wherein the annular ring of speckle pattern comprises clusters of regular or irregular shapes distributed annularly, wherein the regular or irregular shapes consists of a large number of circular dots, wherein the annular ring of speckle pattern has non-smooth inner and outer borders, wherein the second print is located on the inside of the first print, wherein the first color and the second color are different or the same, wherein the first print and the second print are concentric with the center of contact lens. (FIG. 6)
MYPI2019004740A 2017-04-13 2017-04-13 Colored contact lenses and method of making the same MY194168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2017/052150 WO2018189572A1 (en) 2017-04-13 2017-04-13 Colored contact lenses and method of making the same

Publications (1)

Publication Number Publication Date
MY194168A true MY194168A (en) 2022-11-16

Family

ID=58633060

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019004740A MY194168A (en) 2017-04-13 2017-04-13 Colored contact lenses and method of making the same

Country Status (8)

Country Link
EP (1) EP3610321A1 (en)
JP (1) JP6898466B2 (en)
KR (1) KR102475178B1 (en)
CN (1) CN110462493B (en)
CA (1) CA3055265C (en)
MY (1) MY194168A (en)
SG (1) SG11201907691RA (en)
WO (1) WO2018189572A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6933823B1 (en) * 2020-06-03 2021-09-08 フリュー株式会社 Color contact lenses

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536386A (en) 1967-10-27 1970-10-27 Morris Spivack Contact lens with simulated iris
US4444711A (en) 1981-12-21 1984-04-24 Husky Injection Molding Systems Ltd. Method of operating a two-shot injection-molding machine
US4460534A (en) 1982-09-07 1984-07-17 International Business Machines Corporation Two-shot injection molding
US4704017A (en) 1984-04-16 1987-11-03 Schering Corporation Process for manufacturing colored contact lenses
US4582402A (en) 1984-04-16 1986-04-15 Schering Corporation Color-imparting contact lenses
US4668240A (en) 1985-05-03 1987-05-26 Schering Corporation Pigment colored contact lenses and method for making same
US5034166A (en) 1988-07-21 1991-07-23 Allergan, Inc. Method of molding a colored contact lens
PH29984A (en) * 1989-11-01 1996-10-29 Schering Corp Colored contact lens having very natural appearance
TW272976B (en) 1993-08-06 1996-03-21 Ciba Geigy Ag
US5894002A (en) 1993-12-13 1999-04-13 Ciba Vision Corporation Process and apparatus for the manufacture of a contact lens
US5843346A (en) 1994-06-30 1998-12-01 Polymer Technology Corporation Method of cast molding contact lenses
TW349967B (en) 1995-02-03 1999-01-11 Novartis Ag Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor
WO1999014253A1 (en) 1997-09-16 1999-03-25 Novartis Ag Crosslinkable polyurea polymers
TW429327B (en) 1997-10-21 2001-04-11 Novartis Ag Single mould alignment
US6827440B2 (en) * 2000-01-03 2004-12-07 Wesley Jessen Company Colored contact lens with a more natural appearance
BR0107418A (en) * 2000-01-03 2003-02-25 Jessen Wesley Corp Contact lenses comprising an orange dye
US6811259B2 (en) 2000-06-12 2004-11-02 Novartis Ag Printing colored contact lenses
AR029671A1 (en) * 2000-06-12 2003-07-10 Novartis Ag COLOR CONTACT LENS WITH MORE NATURAL APPEARANCE AND METHOD FOR MANUFACTURING IT
US6655804B2 (en) * 2001-06-29 2003-12-02 Daniel G. Streibig Colored contact lens and method of making same
US7411008B2 (en) 2001-11-07 2008-08-12 Novartis Ag Ink formulations and uses thereof
US20030085934A1 (en) 2001-11-07 2003-05-08 Tucker Robert Carey Ink-jet printing system for printing colored images on contact lenses
WO2006063836A1 (en) * 2004-12-17 2006-06-22 Novartis Ag Colored contact lenses for enhancing a wearer’s natural eye color
MY157328A (en) * 2010-07-29 2016-05-31 Novartis Ag Colored contact lenses and method of making the same
JP2013250350A (en) * 2012-05-30 2013-12-12 Menicon Co Ltd Contact lens and method of manufacturing contact lens
US8721073B2 (en) * 2012-07-16 2014-05-13 Johnson & Johnson Vision Care, Inc. Ophthalmic lens with repeating wave patterns
US9715129B2 (en) * 2015-04-15 2017-07-25 Johnson & Johnson Vision Care, Inc. Contact lens with multi-layered pattern

Also Published As

Publication number Publication date
CN110462493B (en) 2021-11-05
WO2018189572A1 (en) 2018-10-18
SG11201907691RA (en) 2019-10-30
JP6898466B2 (en) 2021-07-07
CA3055265A1 (en) 2018-10-18
EP3610321A1 (en) 2020-02-19
CN110462493A (en) 2019-11-15
KR102475178B1 (en) 2022-12-07
KR20190138783A (en) 2019-12-16
JP2020516927A (en) 2020-06-11
CA3055265C (en) 2023-12-19

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