MATERIALS FOR OPHTHALMOLOGICAL AND OTORHINOLARYNGOLOGICAL APPARATUSES Russian patent published in 2012 - IPC A61L27/16 A61L27/50 A61F2/16

Abstract RU 2468825 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine. There are described soft acrylic materials having a high refraction coefficient for apparatuses. The materials contain diblock- or triblock-marcomers containing a hydrophilic block in a polymer backbone.

EFFECT: materials have better gloss resistance.

17 cl, 3 tbl, 7 ex

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RU 2 468 825 C2

Authors

Shljuter Duglas K.

Dates

2012-12-10—Published

2008-10-03—Filed