Siloxanyl materials for molded plastics

Details Siloxanyl materials for molded plastics Siloxanyl materials for molded plastics

2006-12-12

2011-11-08

Choi, Ling (Department: 1763)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C528S035000, C528S037000

Reexamination Certificate

active

08053539

ABSTRACT:
In one aspect, the invention relates to compositions comprising siloxanyl compounds comprising the structure:or residues thereof. Such compositions can be suitable for producing molded articles, can be excellent in transparency, hydrophilicity, and oxygen permeability, and can have a low modulus of elasticity and/or an excellent optical quality, so as to be suitable for ophthalmic lenses such as contact lenses and intraocular lenses. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

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