公开(公告)号：US20190143730A1

公开(公告)日：2019-05-16

申请号：US16097495

申请日：2017-05-17

Applicant: TORAY INDUSTRIES, INC.

Inventor： Yasunori KUSE ,  Yuki KASE ,  Takejiro INOUE

IPC: B41N1/14 ,  B41C1/10 ,  G03F7/11 ,  G03F7/20 ,  G03F7/26 ,  G03F7/075

Abstract: Provided is a precursor for lithographic printing having excellent printing durability and ink repellency as well as high reproducibility of the high definition images. The precursor for lithographic printing includes, at least a heat sensitive layer and an ink repellent layer wherein the ink repellent layer has an elastic modulus of the plate surface under the surface load of 14000 N/m2 of at least 25 MPa and up to 35 MPa.