DE2323199A1 - Gefaerbte kontaktlinse und deren herstellung - Google Patents

Gefaerbte kontaktlinse und deren herstellung

Info

Publication number
DE2323199A1
DE2323199A1 DE2323199A DE2323199A DE2323199A1 DE 2323199 A1 DE2323199 A1 DE 2323199A1 DE 2323199 A DE2323199 A DE 2323199A DE 2323199 A DE2323199 A DE 2323199A DE 2323199 A1 DE2323199 A1 DE 2323199A1
Authority
DE
Germany
Prior art keywords
anthraquinone
amino
dye
contact lens
hydroxy
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.)
Pending
Application number
DE2323199A
Other languages
German (de)
English (en)
Inventor
Tadao Ida
Takashi Shinoda
Shoji Takahashi
Toshio Watanabe
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.)
Mitsubishi Tanabe Pharma Corp
Original Assignee
Tanabe Seiyaku Co Ltd
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 Tanabe Seiyaku Co Ltd filed Critical Tanabe Seiyaku Co Ltd
Publication of DE2323199A1 publication Critical patent/DE2323199A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coloring (AREA)
DE2323199A 1972-05-08 1973-05-08 Gefaerbte kontaktlinse und deren herstellung Pending DE2323199A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47045236A JPS496939A (enExample) 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
DE2323199A1 true DE2323199A1 (de) 1973-12-13

Family

ID=12713610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2323199A Pending DE2323199A1 (de) 1972-05-08 1973-05-08 Gefaerbte kontaktlinse und deren herstellung

Country Status (3)

Country Link
JP (1) JPS496939A (enExample)
DE (1) DE2323199A1 (enExample)
GB (1) GB1400892A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032905A4 (en) * 1979-06-20 1981-08-27 Foley William M Jun CONTACT LENSES WITH POLYMER-RELATED ASEPTIENT AGENTS.
EP0396376A1 (en) 1989-05-02 1990-11-07 BAUSCH & LOMB INCORPORATED Polymerizable dye
EP0666289A1 (en) * 1994-01-24 1995-08-09 JOHNSON & JOHNSON VISION PRODUCTS, INC. Method for preparing dye useful for tinting contact lens

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424743A (en) * 1977-07-28 1979-02-24 Miyake Yasushi Culture of shiitakeemushroom
US4891046A (en) * 1984-03-15 1990-01-02 Coopervision, Inc. Tinted contact lens and method for preparation with dichlorotriazine reactive dye
JP2723225B2 (ja) * 1987-06-08 1998-03-09 東レ株式会社 ホトクロミツクコンタクトレンズ
US4997897A (en) * 1990-04-03 1991-03-05 Bausch & Lomb Incorporated Polymerizable dye
US5151106A (en) * 1990-12-21 1992-09-29 Allergan, Inc. Method for tinting a hydrophilic polymer by incorporating a reactive dye into the polymer prior to polymerization
NZ248969A (en) * 1992-10-26 1995-08-28 Johnson & Johnson Vision Prod Tinted contact lens; method of preparation using reactive monomer-halotriazine dye adjunct
US5944853A (en) * 1992-10-26 1999-08-31 Johnson & Johnson Vision Products, Inc. Method for preparing halotriazine dye- and vinyl sulfone dye-monomer compounds
US5534038A (en) * 1994-06-10 1996-07-09 Pilkington Barnes Hind, Inc. Tinting hydrogel materials with vat dyes
JP3625097B2 (ja) * 1995-02-07 2005-03-02 セイコーエプソン株式会社 着色コンタクトレンズおよびその製造法
US6149692A (en) * 1998-08-27 2000-11-21 Novartis Ag Method and composition for incorporating radiation-absorbing agents into polymers
ATE449975T1 (de) * 2001-03-06 2009-12-15 Nidek Kk Farbstoff zum einfärben einer plastiklinse und verfahren zum einfärben der plastiklinse mit dem farbstoff
JP4233853B2 (ja) * 2002-11-25 2009-03-04 株式会社メニコン 眼用レンズのマーキング方法
US20060197067A1 (en) * 2005-03-04 2006-09-07 Erning Xia Radiation-absorbing materials, ophthalmic compositions containing same, and method of treating ophthalmic devices
GB0717877D0 (en) * 2007-09-13 2007-10-24 Cognis Ip Man Gmbh Improved method for making tinted polymers
WO2020001864A1 (en) * 2018-06-26 2020-01-02 Unilever N.V. A novel polymer, a composition, a method and a kit for whitening teeth
US12164182B2 (en) 2020-09-10 2024-12-10 Coopervision International Limited Contact lens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032905A4 (en) * 1979-06-20 1981-08-27 Foley William M Jun CONTACT LENSES WITH POLYMER-RELATED ASEPTIENT AGENTS.
EP0396376A1 (en) 1989-05-02 1990-11-07 BAUSCH & LOMB INCORPORATED Polymerizable dye
EP0666289A1 (en) * 1994-01-24 1995-08-09 JOHNSON & JOHNSON VISION PRODUCTS, INC. Method for preparing dye useful for tinting contact lens

Also Published As

Publication number Publication date
GB1400892A (en) 1975-07-16
JPS496939A (enExample) 1974-01-22

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