MX9304749A - Lentes de contacto que comprenden ciclodextrinas lipofilizadas. - Google Patents

Lentes de contacto que comprenden ciclodextrinas lipofilizadas.

Info

Publication number
MX9304749A
MX9304749A MX9304749A MX9304749A MX9304749A MX 9304749 A MX9304749 A MX 9304749A MX 9304749 A MX9304749 A MX 9304749A MX 9304749 A MX9304749 A MX 9304749A MX 9304749 A MX9304749 A MX 9304749A
Authority
MX
Mexico
Prior art keywords
radicals
unsubstituted
halogen
formula
contact lenses
Prior art date
Application number
MX9304749A
Other languages
English (en)
Inventor
Klaus Wenke
Gerhard Wenz
Peter Herbrechtsmeier
Horst Schaefer
Bernhard Seiferling
Original Assignee
Ciba Geigy Ag
Max Planck Ges Zur Foerderu
Ng Der Wissenschaften E V
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 Ciba Geigy Ag, Max Planck Ges Zur Foerderu, Ng Der Wissenschaften E V filed Critical Ciba Geigy Ag
Publication of MX9304749A publication Critical patent/MX9304749A/es

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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Eyeglasses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente invención se refiere a lentes de contacto que comprenden ciclodextrinas especialmente modificadas, a la fabricación de estos lentes de contacto y al empleo de las ciclodextrinas especialmente modificadas, en la fabricación de lentes de contacto.
MX9304749A 1992-08-05 1993-08-05 Lentes de contacto que comprenden ciclodextrinas lipofilizadas. MX9304749A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92810599 1992-08-05

Publications (1)

Publication Number Publication Date
MX9304749A true MX9304749A (es) 1994-02-28

Family

ID=8211961

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304749A MX9304749A (es) 1992-08-05 1993-08-05 Lentes de contacto que comprenden ciclodextrinas lipofilizadas.

Country Status (16)

Country Link
US (1) US5391592A (es)
EP (1) EP0586332B1 (es)
JP (1) JPH06186511A (es)
AT (1) ATE148714T1 (es)
AU (1) AU668737B2 (es)
CA (1) CA2101791A1 (es)
DE (1) DE59305382D1 (es)
DK (1) DK0586332T3 (es)
ES (1) ES2097482T3 (es)
FI (1) FI933435A (es)
GR (1) GR3022975T3 (es)
IL (1) IL106533A0 (es)
MX (1) MX9304749A (es)
NO (1) NO932787L (es)
NZ (1) NZ248318A (es)
ZA (1) ZA935641B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW328535B (en) * 1993-07-02 1998-03-21 Novartis Ag Functional photoinitiators and their manufacture
DE19512428A1 (de) * 1995-04-03 1996-10-10 Wacker Chemie Gmbh Organopolysiloxan/Cyclodextrin-Komplexe, deren Herstellung sowie deren Verwendung als Additive in Beschichtungsmassen
DE29624309U1 (de) * 1995-04-04 2002-01-03 Commonwealth Scientific And Industrial Research Organisation, Campbell Dauertraglinsen
US5648402A (en) * 1995-06-01 1997-07-15 Nunez; Ivan M. Contact lenses from highly permeable siloxane polyol material
US6271332B1 (en) 1995-12-22 2001-08-07 Novartis Ag Polyurethanes made from polysiloxane/polyol macromers
FR2767834B1 (fr) * 1997-08-29 1999-12-03 Inst Francais Du Petrole Mono et di-derives de cyclodextrines, leurs synthese et purification et leur utilisation en support
KR101180169B1 (ko) * 2004-03-31 2012-09-05 도꾜 다이가꾸 폴리로탁산을 갖는 중합체 재료, 및 그의 제조 방법
ES2335958B2 (es) 2008-08-06 2010-11-02 Universidad De Santiago De Compostela Hidrogeles acrilicos con ciclodextrinas colgantes, su preparacion y su aplicacion como sistemas de liberacion y componentes de lentes de contacto.
KR20230074630A (ko) * 2018-12-29 2023-05-30 와커 헤미 아게 친수성 사이클로덱스트린-함유 실리콘 젤
WO2020139404A1 (en) 2018-12-29 2020-07-02 Wacker Chemie Ag Cyclodextrin modified silicone composition
WO2020153938A1 (en) 2019-01-22 2020-07-30 Wacker Chemie Ag Hydrocarbon-containing organopolysiloxane gel
JP2023000461A (ja) * 2021-06-18 2023-01-04 信越化学工業株式会社 オルガノポリシロキサン変性シクロデキストリン化合物及びその製造方法、ならびにこれを含有する化粧料
WO2023208316A1 (en) 2022-04-25 2023-11-02 Wacker Chemie Ag Cyclodextrin incorporated silicone materials and their use as carriers for actives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622201B1 (fr) * 1987-10-23 1990-03-23 Essilor Int Elastomere de silicones mouillable convenant a la fabrication de lentilles de contact
US4973680A (en) * 1989-03-03 1990-11-27 National Starch And Chemical Investment Holding Corporation Organosiloxane-containing polysaccharides
FR2646672B1 (fr) * 1989-04-21 1991-07-19 Essilor Int Elastomere de silicones mouillable convenant a la fabrication de lentilles de contact
BR9106193A (pt) * 1990-10-22 1993-03-23 Bausch & Lomb Metodo e composicao para limpar lentes de contato

Also Published As

Publication number Publication date
GR3022975T3 (en) 1997-06-30
DE59305382D1 (de) 1997-03-20
ES2097482T3 (es) 1997-04-01
FI933435A0 (fi) 1993-08-02
FI933435A (fi) 1994-02-06
IL106533A0 (en) 1993-11-15
US5391592A (en) 1995-02-21
EP0586332B1 (de) 1997-02-05
CA2101791A1 (en) 1994-02-06
AU668737B2 (en) 1996-05-16
NZ248318A (en) 1995-11-27
ZA935641B (en) 1994-02-07
EP0586332A1 (de) 1994-03-09
JPH06186511A (ja) 1994-07-08
NO932787L (no) 1994-02-07
ATE148714T1 (de) 1997-02-15
AU4434993A (en) 1994-02-10
NO932787D0 (no) 1993-08-04
DK0586332T3 (da) 1997-04-14

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees