Polyamide-imides precursor, polyamide-imides film,

专利名称：Polyamide-imides precursor, polyamide-imides film, and the display device includingthe circuit

发明人：JU, Chul Ha,JUNG, Hak Gee,PARK, Hyo Jun申请号：EP16814773申请日：20160627公开号：EP3315534A4公开日：20190306

摘要：Polyamide-imides precursor is disclosed with molecular structure, wherein firstpolymer, dianhydride and diamines derived from polymerization reaction, diaminesderived from polymerization reaction with second polymer and aromatics dicarbonylcompound, copolymerization, wherein diamines includes at least one 9 of 3 to 50 %, bis-(4-aminophenyl) fluorenes (FDA) and 9, bis- (4-amino-3-fluorophenyl) fluorenes (F-FDA),the diamines based on integral molar quantity. Equally, the polyamide-imides ofcombined polymerization, wherein polyamide-imides precursor cyclization or

copolyamide-acid imide film and imidization reaction polyamide-imides precursor andimage display device include that the polyamide-imides film of copolymerization isprovided.

申请人：Kolon Industries, Inc.

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