EP 0164580 B1 19890920 - ELECTROLESS COPPER PLATING BATH AND PLATING METHOD USING SUCH BATH
Title (en)
ELECTROLESS COPPER PLATING BATH AND PLATING METHOD USING SUCH BATH
Publication
Application
Priority
US 61127884 A 19840517
Abstract (en)
[origin: EP0164580A2] The electroless copper plating bath having improved stability contains a cationic polymer from acrylamide and/or methacrylamide. The plating bath also contains essentially a cupric ion source, a reducing agent for the cupric ion source, and a complexing agent for the cupric ion. A substrate to be plated is contacted with the plating bath maintained preferably at a temperature in the range between about 70 DEG C and about 80 DEG C.
IPC 1-7
IPC 8 full level
C23C 18/40 (2006.01)
CPC (source: EP)
C23C 18/40 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0164580 A2 19851218; EP 0164580 A3 19861230; EP 0164580 B1 19890920; DE 3573139 D1 19891026; JP H0214430 B2 19900409; JP S60245783 A 19851205
DOCDB simple family (application)
EP 85105723 A 19850510; DE 3573139 T 19850510; JP 340985 A 19850114