This application is a continuation-in-part of my copending U.S. patent application Ser. No. 360,525, filed Mar. 22, 1982 now U.S. Pat. No. 4,478,981, for "Mixtures of Polyacrylate Resins and Siloxane Carbonate Copolymers.
Number | Name | Date | Kind |
---|---|---|---|
3665052 | Saam et al. | May 1972 | |
3686355 | Gaines et al. | Aug 1972 | |
3691257 | Kendrick et al. | Sep 1972 | |
3787238 | Juliane | Jan 1974 | |
3808178 | Gaylord | Apr 1974 | |
4120570 | Gaylord | Oct 1978 | |
4139513 | Tanaka et al. | Feb 1979 | |
4139692 | Tanaka et al. | Feb 1979 | |
4152508 | Ellis et al. | May 1979 | |
4153641 | Deichert et al. | May 1979 |
Entry |
---|
Mandel, Robert B., "Corneal Physiology and Permeable Materials", Contact Lense Manufacturers Association, (1981). |
Refojo, Miguel F., "Current Status of Biomaterials in Ophthalmology", Survey of Ophthalmology, vol. 26, No. 5, pp. 257-265 (Mar., Apr., 1982). |
Arkles, Barry C., "New-Generation Silicones for Medical Devices", Medical Device & Diagnostic Industry, vol. 3, No. 4, Apr. 1981, Canon Communications, Inc. |
"POLYCON" Lense Advertisement. |
Number | Date | Country | |
---|---|---|---|
Parent | 360525 | Mar 1982 |