公开(公告)号：US20140352563A1

公开(公告)日：2014-12-04

申请号：US14294927

申请日：2014-06-03

Applicant: FUJIFILM Corporation

Inventor： Atsushi SUGASAKI

IPC: C08L47/00 ,  C08L25/10 ,  C08L9/00 ,  B23K26/14 ,  B05D3/06 ,  B05D3/02 ,  B23K26/36 ,  B41N1/06 ,  C08L53/00

CPC classification number: B41N1/12 ,  B41C1/05 ,  B41N1/22 ,  C08F279/02 ,  C08F287/00 ,  C08F290/046 ,  C08L21/00 ,  C08L2207/04

Abstract: Disclosed is a resin composition for laser engraving, comprising (Component A) a macromonomer comprising only one radically polymerizable group in the molecule, (Component B) a polyfunctional ethylenically unsaturated compound comprising two or more radically polymerizable groups in the molecule, (Component C) a binder polymer, and (Component D) a radical polymerization initiator.

Abstract translation: 公开了一种激光雕刻用树脂组合物，其包含（成分A）在分子中仅含有一个自由基聚合性基团的大分子单体（成分B），分子内含有两个以上自由基聚合性基团的多官能性烯键式不饱和化合物（成分C） 粘合剂聚合物和（组分D）自由基聚合引发剂。

公开(公告)号：US20130284040A1

公开(公告)日：2013-10-31

申请号：US13870668

申请日：2013-04-25

Applicant: FUJIFILM CORPORATION

Inventor： Atsushi SUGASAKI

IPC: B41N3/03

CPC classification number: B41N3/03 ,  B41C1/05 ,  B41M5/24 ,  B41N1/12

Abstract: Disclosed is a resin composition for laser engraving, comprising (Component A) a polyurethane having an ethylenically unsaturated group and having a number-average molecular weight of at least 5,000, (Component B) a compound having at least two isocyanate groups in the molecule, (Component C) a compound having at least two active hydrogens in the molecule, and (Component D) a thermopolymerization initiator.

Abstract translation: 公开了一种激光雕刻用树脂组合物，其包含（成分A）具有烯键式不饱和基团且数均分子量为5,000以上的（A成分）（分子B）分子中具有至少2个异氰酸酯基的化合物， （组分C）分子中具有至少两个活性氢的化合物和（组分D）热聚合引发剂。

公开(公告)号：US20130133538A1

公开(公告)日：2013-05-30

申请号：US13689321

申请日：2012-11-29

Applicant: FUJIFILM CORPORATION

Inventor： Kenta USHIJIMA ,  Atsushi SUGASAKI ,  Kenji WADA ,  Kenta YOSHIDA ,  Shigefumi KANCHIKU

IPC: C08F283/00

CPC classification number: C08F283/00 ,  B41C1/05 ,  B41M5/24 ,  B41N1/12 ,  C08G63/52 ,  C08G63/6856 ,  C08G63/918

Abstract: A resin composition for a flexographic printing plate that comprises comprising (Component A) a polyester resin having an ethylenically unsaturated bond in the interior and at a terminal.A process for producing a flexographic printing plate precursor that preferably comprises a layer formation step of forming a relief-forming layer comprising the resin composition for a flexographic printing plate.A process for producing a flexographic printing plate precursor that preferably comprises a layer formation step of forming a relief-forming layer comprising the resin composition for a flexographic printing plate; and a crosslinking step of crosslinking the relief-forming layer by means of light and/or heat to thus obtain a flexographic printing plate precursor comprising a crosslinked relief-forming layer.

Abstract translation: 用于柔性版印刷版的树脂组合物，其包含（组分A）在内部和末端具有烯键式不饱和键的聚酯树脂。 柔性版印刷版原版的制造方法，优选包括形成包含所述柔性版印刷用树脂组合物的凸版形成层的层形成工序。 柔性版印刷版前体的制造方法，其优选包括形成包含所述柔性版印刷用树脂组合物的凸版形成层的层形成工序; 以及通过光和/或热交联凸版形成层的交联步骤，从而获得包含交联凸起形成层的柔性版印刷版前体。