Contact lenses comprising lipophilised cyclodextrins

Details Contact lenses comprising lipophilised cyclodextrins Contact lenses comprising lipophilised cyclodextrins

1993-08-03

1995-02-21

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524868, 525 542, 528 15, 536 41, 536103, C08B 3716, C08G 7738, C02B 104

Patent

active

053915925

ABSTRACT:
A process for producing a contact lens and a contact lens comprising a crosslinked lipophilised cyclodextrin derivative, wherein each repeating cyclodextrin unit includes at least one polysiloxane group. The process for producing the contact lens includes the reaction of a cyclodextrin with a polysiloxane.

REFERENCES:
patent: 4973680 (1990-11-01), Billmers
Chemical Abstracts, vol. 116, No. 18, May 4, 1992, Columbus, Ohio, U.S.; Abst. No. 174900x, Von der Bey E., "Synthesis and Characterization of Immobilized Lipophilic Cyclodextrins".
Chemical Abstracts, vol. 95, No. 8, Aug. 24, 1981, Columbus, Ohio, U.S.; abstract No. 62402c, Maciejewski, M., "Adducts of Cyclodextrins with Siloxane Oligomers".

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