Title:
レーザー彫刻可能な凸版印刷要素の製造のためのグラフト共重合体の使用方法
Document Type and Number:
Japanese Patent JP4808322
Kind Code:
B2
Abstract:
Graft copolymers (I) produced by radical polymerization of vinyl esters in the presence of polyalkylene oxides followed by at least partial hydrolysis of the ester functions are used to produce laser-engravable relief printing plates. An Independent claim is also included for a process for producing flexographic printing plates, comprising laser engraving of a relief in a laser-engravable element comprising a crosslinked relief layer comprising (I) and optionally an infrared absorber on a dimensionally stable transparent or metal support.
Inventors:
Margit, Hiller
Alfred, Reinenbach
Uve, Stevani
Wolfgang, Wentzl
Alfred, Reinenbach
Uve, Stevani
Wolfgang, Wentzl
Application Number:
JP2001082795A
Publication Date:
November 02, 2011
Filing Date:
March 22, 2001
Export Citation:
Assignee:
Flint, Group, Germany, Gesellschaft, Mitt, Beschlenktel, Haftung
International Classes:
B41N1/12; B41C1/05; B41N1/06; C08F8/00; C08F8/12; C08F283/06
Domestic Patent References:
| JP9166875A | ||||
| JP9171247A |
Foreign References:
| EP0224164A1 |
Attorney, Agent or Firm:
Satoshi Eto