ABSTRACT
PHOTO-RESPONSIVE SHAPE CHANGING POLYMER COMPOSITION FOR COLORED OPTICAL LENS
This invention relates to photo-responsive shape changing polymers compositions comprising photoinitiators which absorb light in the range about 400 nm to about 700 nm, a cross-linked polymer matrix and a polymerizable composit...
[Class : 9] Optical Apparatus And Instruments[Class : 10] Medical, Apparatus And Instruments[Class : 40] Chemical Treatment Of Intraocular Lens Made Up Of Organic Polymeric Materials Which Undergo Further Polymerization On Exposure To Light[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto
[Class : 10] Surgical, Medical, Dental And Veterinary Apparatus And Instruments; Artificial Limbs, Eyes And Teeth; Orthopaedic Articles; Suture Materials; Therapeutic And Assistive Devices Adapted For Persons With Disabilities; Massage Apparatus; Apparatus, Devices And Articles For Nursing Infants; Sexual Activity Apparatus, Devices And Articles