公开(公告)号：EP2031448B1

公开(公告)日：2011-10-19

申请号：EP07115039.5

申请日：2007-08-27

Applicant: Agfa Graphics N.V.

Inventor： Van Aert, Hubertus, Agfa Graphics NV ,  Meeus, Pascal, Agfa Graphics NV ,  Lingier, Stefaan, Agfa Graphics NV

IPC: G03F7/32 ,  B41C1/10

CPC classification number: G03F7/322

公开(公告)号：EP2031448A1

公开(公告)日：2009-03-04

申请号：EP07115039.5

申请日：2007-08-27

Applicant: Agfa Graphics N.V.

Inventor： Van Aert, Hubertus, Agfa Graphics NV ,  Meeus, Pascal, Agfa Graphics NV ,  Lingier, Stefaan, Agfa Graphics NV

IPC: G03F7/32 ,  B41C1/10

CPC classification number: G03F7/322

Abstract: An aqueous alkaline developing solution comprising a (co)polymer comprising a monomeric unit which is represented by the following formula I:

wherein
L is a linking group;
R 1 , R 2 and R 3 independently represent hydrogen or an alkyl group;
R 4 represents an optionally substituted hydroxyaryl group; x = 0 or 1;
y = 0 or 1 and when y = 0 than x = 1 and L is further bound to C * to form a cyclic structure.

Abstract translation: 在wässrige碱性显影溶液包含（共）聚合物，其包含的单体单元的所有其由下式I表示：worin L为连接基团; R 1，R 2和R 3独立地代表氢或烷基的; ，R 4 darstellt到任选取代的羟基芳基; X = 0或1; Y = 0或1，并且当y = 0比x = 1且L被进一步结合到C *形成环结构。