公开(公告)号：US11920019B2

公开(公告)日：2024-03-05

申请号：US17278033

申请日：2019-10-02

申请人： Konica Minolta, Inc.

发明人： Tomomi Sugai ,  Shinya Otsu ,  Hiroshi Nishimura ,  Kunio Tani

IPC分类号： C08K5/34 ,  C08L101/00 ,  H01L29/786

CPC分类号： C08K5/34 ,  C08L101/00 ,  C08L2203/20 ,  H01L29/786

摘要： A resin composition includes a resin or a resin precursor, and a nitrogen-containing aromatic heterocyclic compound. The nitrogen-containing aromatic heterocyclic compound has a structure represented by the following general formula (1), the following general formula (6) or the following general formula (7):




In the general formula (1), A1 and A2 each represent a 6-membered nitrogen-containing aromatic heterocyclic ring together with a nitrogen atom, and the 6-membered nitrogen-containing aromatic heterocyclic ring optionally forms a fused ring; and L represents a single bond, or a linking group derived from an aromatic hydrocarbon ring, an aromatic heterocyclic ring, or an alkyl group. The resin composition includes the nitrogen-containing aromatic heterocyclic compound in a range from 0.10 to 30% by mass relative to the resin or the resin precursor.