A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 27/16 (2006.01) A61F 2/16 (2006.01) A61L 27/50 (2006.01) G02B 1/04 (2006.01)
Patent
CA 2699603
Disclosed are soft, high refractive index, acrylic device materials. The materials comprise di-block or tri-block macromers containing a hydrophilic block in the polymer backbone. The materials have improved glistening resistance.
La présente invention concerne des matériaux pour dispositifs acryliques souples et à indice de réfraction élevé. Ces matériaux comprennent des macromères diblocs ou triblocs comportant un bloc hydrophile dans leur squelette polymérique. Ces matériaux présentent une résistance au scintillement améliorée.
Alcon Inc.
Smart & Biggar
LandOfFree
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