Title:
POLYVINYLAMMONIUM COMPOUND, METHOD OF MANUFACTURING SAME, ACIDIC SOLUTION CONTAINING SAID COMPOUND AND METHOD OF ELECTROLYTICALLY DEPOSITING A COPPER DEPOSIT
Document Type and Number:
WIPO Patent Application WO2006094755
Kind Code:
A8
Abstract:
The invention relates to a polyvinylammonium compound, to a method of manufacturing said compound, to an aqueous acidic solution containing at least said polyvinylammonium compound for electrolytically depositing a copper deposit as well as to a method of electrolytically depositing a copper deposit using said aqueous acidic solution, said polyvinylammonium compound corresponding to the general chemical formula (I): as well as to polyvinylammonium compounds of the general chemical formula (I), wherein one of the monomer units or both having indices I and m are present in the neutral form.
Inventors:
DAHMS WOLFGANG (DE)
HARTMANN PHILIP (DE)
GRIESER UDO
HARTMANN PHILIP (DE)
GRIESER UDO
Application Number:
PCT/EP2006/002064
Publication Date:
April 19, 2007
Filing Date:
March 01, 2006
Export Citation:
Assignee:
ATOTECH DEUTSCHLAND GMBH (DE)
GRIESER OLANDA (DE)
GRIESER CHRISTOPHER (DE)
DAHMS WOLFGANG (DE)
HARTMANN PHILIP (DE)
GRIESER OLANDA (DE)
GRIESER CHRISTOPHER (DE)
DAHMS WOLFGANG (DE)
HARTMANN PHILIP (DE)
International Classes:
C08F26/02; B44C1/00; C08F8/02; C08F8/12; C08F8/44; C25D3/38; C25D7/12; H05K3/42
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