Modified silicone rubber and its use as a material for optical l

Details Modified silicone rubber and its use as a material for optical l Modified silicone rubber and its use as a material for optical l

1987-12-18

1989-08-01

Bleutge, John C.

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

Synthetic resins

From silicon reactant having at least one...

525474, 351160H, 351159, C08B 7706

Patent

active

048534536

ABSTRACT:
A modified silicone rubber with dimethylsiloxane and urethane units in the main chains, which are cross linked through methyl groups. This material is hydrophilic and suitable as a contact lens material.

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M. L. Dunham et al., Ind. & Eng. Chem., 49, 1373 (1957).
Derwent 67658A/38.

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