Tag Archives: Diketopyrrolopyrrole

Diketopyrrolopyrrole

Application Number  00128468 Application Date  2000.11.16 Publication Number  1297003 Publication Date  2001.05.30 Priority Information   1999/11/17 US 60/166154   International Classification  C09B57/00;C08J3/20   Applicant(s) Name  Ciba SC Holding AG   Address     Inventor(s) Name  F. Bebler   Patent Agency Code  72001 Patent Agent  zhang yuanzhong AbstractAn alpha-II form of a 1,4-diketo-3,6-di(4'-tertiary butyl phenyl)-2,5-dihydr o… Read More »