Fluorescent diketopyrrolopyrroles

Fluorescent diketopyrrolopyrroles

  • CN 1,553,938 B
  • Filed: 06/20/2002
  • Issued: 11/03/2010
  • Est. Priority Date: 06/29/2001
  • Status: Active Grant
First Claim
Patent Images

1. fluorescent diketopyrrolopyrroles with structural formula I

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