Solvent, solution, Cleasing compositions and method

Solvent, solution, Cleasing compositions and method

  • CN 102,414,308 B
  • Filed: 05/28/2010
  • Issued: 12/21/2016
  • Est. Priority Date: 05/29/2009
  • Status: Active Grant
First Claim
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1. comprising a solution for the solute being dissolved in aqueous cosolvent mixture, wherein said aqueous cosolvent is for comprisingWater and the mixture of at least one ketals ester, wherein said ketals ester is to exist in described cosolvent mixtureRelative scale and be mixed in water, wherein said ketals ester has a structure that

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