The goods that Biostatic polymer is made

The goods that Biostatic polymer is made

  • CN 101,111,150 B
  • Filed: 02/02/2006
  • Issued: 03/16/2016
  • Est. Priority Date: 02/02/2005
  • Status: Active Grant
First Claim
Patent Images

1. a composition, comprise 0.5 to the polyvinyl alcohol combined with the ammonium as plasticizer of 75%w/w composition, wherein biocide is selected from the quaternary ammonium compound below given by general formula:

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