B. I. Parlyls (UA)

B. I. Parlyls (UA)

  • CN 1,058,639 C
  • Filed: 08/12/1994
  • Issued: 11/22/2000
  • Est. Priority Date: 08/10/1994
  • Status: Active Grant
First Claim
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1. based on the application in preparation injection human body proshesis of the biocompatible hydrogel of cross-linked polyacrylamide, wherein said cross-linked polyacrylamide accounts for the 3.5-6.0% of biocompatible hydrogel gross weight, described biocompatible hydrogel based on cross-linked polyacrylamide is by the no thermal source water compositing dispersion medium of Raolical polymerizable, methylene-two-acrylamide is made cross-linking agent, and Ammonium persulfate. and tetramethylethylenediamine mixture are done initiator preparation.

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