Patent ID: 8329018
Filing Date: 2012-12-11
Classification: C08G,C08L,C25D

Abstract:
1. A method comprises: a) providing a metal plating composition comprising one or more sources of metal ions and one or more compounds having a formula: where A′ is —(NH—(CH A is—((CH R Q is -NH— when p=1 or —O-when p=0, p is 0 or 1, wherein H—and Q form a chemical bond when p =0, r′ is an integer from 2 to 4, w′ is an integer from 1 to 50, x′ is an integer from 2 to 6, y′ is an integer from 0 to 5, wherein H-and Q form a chemical bond when y′ is 0, r is an integer from 2 to 4, w is an integer from 1 to 50, x is an integer from 2 to 6, y is an integer from 0 to 5, wherein H—is bonded to the nitrogen of terminal —C(O)—NH—when y is 0, t is an integer from 2 to 4, u is an integer from 1 to 20, w is an integer from 1 to 50, and z is an integer from 1 to 50, b) contacting a substrate with the composition; and c) electroplating a metal on the substrate.