Global Patent Index - EP 1644777 A2

EP 1644777 A2 20060412 - RESIST COMPOSITION

Title (en)

RESIST COMPOSITION

Title (de)

RESISTZUSAMMENSETZUNG

Title (fr)

COMPOSITION DE MATIERE DE RESERVE

Publication

EP 1644777 A2 20060412 (EN)

Application

EP 04747446 A 20040706

Priority

  • JP 2004009980 W 20040706
  • JP 2003193831 A 20030708
  • US 48949303 P 20030724

Abstract (en)

[origin: WO2005003859A2] There is provided a resist composition used for the production of printed boards, which comprises (A) a resin component, (B) a photopolymerization initiator, (C) water and (D) an organic solvent, wherein the organic solvent (D) contains: (D-1) at least one organic solvent selected from the group consisting of an (-hydroxycarboxylate ester, a (-alkoxycarboxylate ester, a 1,3-diol compound and a 1,3-diol compound derivative, and (D-2) an organic solvent having a hydroxyl group other than (D-1).

IPC 1-7

G03F 7/004

IPC 8 full level

G03F 7/00 (2006.01); G03F 7/004 (2006.01); G03F 7/027 (2006.01); G03F 7/033 (2006.01)

CPC (source: EP)

G03F 7/0048 (2013.01); G03F 7/027 (2013.01); G03F 7/033 (2013.01)

Citation (search report)

See references of WO 2005003859A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005003859 A2 20050113; WO 2005003859 A3 20050414; EP 1644777 A2 20060412

DOCDB simple family (application)

JP 2004009980 W 20040706; EP 04747446 A 20040706