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Organo-modified silicone polymers and hydrogels comprising the same

  • US 9,890,234 B2
  • Filed: 09/22/2014
  • Issued: 02/13/2018
  • Est. Priority Date: 03/22/2012
  • Status: Active Grant
First Claim
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1. A hydrogel composition comprising a siloxane pre-polymer of the formula:


  • wprivate use character ParenopenstAprivate use character Parenclosestmprivate use character ParenopenstBprivate use character Parenclosestnw where m is a positive integer from 2 to about 100, and n is a positive integer from 0 to about 100;

    A is a divalent block having a formula;

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