IT983030B - Composizione acquosa polimera utile all impiego in associazione con lenti oftalmiche a contatto - Google Patents

Composizione acquosa polimera utile all impiego in associazione con lenti oftalmiche a contatto

Info

Publication number
IT983030B
IT983030B IT7349462A IT4946273A IT983030B IT 983030 B IT983030 B IT 983030B IT 7349462 A IT7349462 A IT 7349462A IT 4946273 A IT4946273 A IT 4946273A IT 983030 B IT983030 B IT 983030B
Authority
IT
Italy
Prior art keywords
association
ophthalmic lenses
water composition
polymer useful
composition polymer
Prior art date
Application number
IT7349462A
Other languages
English (en)
Italian (it)
Original Assignee
Smith & Nephew
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 Smith & Nephew filed Critical Smith & Nephew
Application granted granted Critical
Publication of IT983030B publication Critical patent/IT983030B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
    • C07C279/24—Y being a hetero atom
    • C07C279/26—X and Y being nitrogen atoms, i.e. biguanides
    • C07C279/265—X and Y being nitrogen atoms, i.e. biguanides containing two or more biguanide groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A61L12/14—Organic compounds not covered by groups A61L12/10 or A61L12/12
    • A61L12/141—Biguanides, e.g. chlorhexidine
    • A61L12/142—Polymeric biguanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT7349462A 1972-04-13 1973-04-13 Composizione acquosa polimera utile all impiego in associazione con lenti oftalmiche a contatto IT983030B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1700572A GB1432345A (en) 1972-04-13 1972-04-13 Ophthalmic compositions and contact lens disinfecting compo sitions

Publications (1)

Publication Number Publication Date
IT983030B true IT983030B (it) 1974-10-31

Family

ID=10087528

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7349462A IT983030B (it) 1972-04-13 1973-04-13 Composizione acquosa polimera utile all impiego in associazione con lenti oftalmiche a contatto

Country Status (8)

Country Link
JP (1) JPS4918043A (ru)
AU (1) AU5433573A (ru)
DE (1) DE2318137A1 (ru)
FR (1) FR2182962B1 (ru)
GB (1) GB1432345A (ru)
IT (1) IT983030B (ru)
NL (1) NL7305180A (ru)
ZA (1) ZA732395B (ru)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012767A1 (de) 1980-04-02 1981-10-08 Wella Ag Kosmetische mittel
US4504405A (en) * 1980-12-18 1985-03-12 Smith And Nephew Associated Companies P.L.C. Method of cleaning soft contact lenses
DE3169105D1 (en) 1980-12-18 1985-03-28 Smith & Nephew Ass Lens sterilising solutions and their use
JPS57190162A (en) * 1981-05-19 1982-11-22 Nissan Motor Co Ltd Preventive mechanism of gear disengagement
US4537746A (en) * 1983-12-29 1985-08-27 Bausch & Lomb Incorporated Methods for disinfecting and preserving contact lenses
JPS62500661A (ja) * 1984-09-28 1987-03-19 ボ−シユ　アンド　ロ−ム　インコ−ポレイテイド 化粧料組成物
US4758595A (en) * 1984-12-11 1988-07-19 Bausch & Lomb Incorporated Disinfecting and preserving systems and methods of use
US4836986A (en) * 1984-09-28 1989-06-06 Bausch & Lomb Incorporated Disinfecting and preserving systems and methods of use
CA1259542A (en) * 1984-09-28 1989-09-19 Francis X. Smith Disinfecting and preserving solutions for contact lenses and methods of use
US4783488A (en) * 1987-01-31 1988-11-08 Bausch & Lomb Incorporated Contact lens wetting solution
US4891423A (en) * 1989-03-20 1990-01-02 Stockel Richard F Polymeric biguanides
EP0564510A1 (en) * 1990-12-27 1993-10-13 Allergan, Inc Method and composition for disinfecting contact lenses
JPH0892017A (ja) * 1994-09-19 1996-04-09 Tomey Technol Corp コンタクトレンズ用液剤
DE19604475A1 (de) * 1996-02-08 1997-08-14 Fresenius Ag Verwendung von PHMB zur Behandlung von durch sich intrazellulär vermehrende Erreger verursachten Infektionen
GB9606868D0 (en) * 1996-04-01 1996-06-05 Waverley Pharma Ltd Disinfectant solutions
JP3698832B2 (ja) * 1996-10-08 2005-09-21 株式会社メニコン コンタクトレンズ用液剤
WO1999024542A1 (en) * 1997-11-12 1999-05-20 Bausch & Lomb Incorporated Disinfecting contact lenses with bis(biguanides) and polymeric biguanides
NL1005658C2 (nl) * 1997-03-27 1998-09-29 Jon Holding B V Vloeistof voor het bewaren van contactlenzen en werkwijze voor het reinigen en spoelen van een contactlens.
US5965088A (en) * 1997-10-23 1999-10-12 Lever; Andrea M. Method for providing rapid disinfection of contact lenses
DE69837818T2 (de) * 1997-11-12 2008-01-31 Bausch & Lomb Inc. Reinigung und desinfektion von kontaktlinsen mit einem biguanid und einem borat-phosphat-puffer
DE69806498T2 (de) 1997-11-12 2003-01-16 Bausch & Lomb Inc., Rochester Behandlung von kontaktlinsen mit wässrigen, alkalicarbonat-haltigen lösungen
BR9814012A (pt) * 1997-11-12 2000-09-26 Bausch & Lomb Desinfecção de lentes de contato com poliquatérnios e biguanidas poliméricas.
US6063745A (en) 1997-11-26 2000-05-16 Allergan Mutli-purpose contact lens care compositions
ATE504644T1 (de) 1997-11-26 2011-04-15 Abbott Medical Optics Inc Verwendung von hydroxypropylmethylcellulose in einem reinigungsmittel für kontaktlinsen
CA2430127C (en) 2000-11-29 2010-04-20 Novartis Ag Aqueous disinfecting system comprising a microbicide and 1,3-bis(tris[hydroxymethyl]methylamino)propane
US6805836B2 (en) 2000-12-15 2004-10-19 Bausch & Lomb Incorporated Prevention of preservative uptake into biomaterials
TW586945B (en) 2001-01-12 2004-05-11 Novartis Ag Lens care product containing dexpanthenol
CN101524554B (zh) * 2009-04-08 2012-08-01 上海卫康光学眼镜有限公司 配合隐形眼镜清洁消毒使用的组合物及其应用

Also Published As

Publication number Publication date
DE2318137A1 (de) 1973-10-25
GB1432345A (en) 1976-04-14
AU5433573A (en) 1974-10-10
FR2182962B1 (ru) 1975-10-31
NL7305180A (ru) 1973-10-16
JPS4918043A (ru) 1974-02-18
FR2182962A1 (ru) 1973-12-14
ZA732395B (en) 1974-03-27

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