Rohm & Haas Electronic Materials LLC

Dow Global Technolgoies LLC

Weijing Lu

Lei Huang

Maria Anna Rzeznik

Zukhra I Niazimbetova

Lingli Duan

Chen Chen

Zuhra I Niazimbetova

Copper electroplating baths include reaction products of amines, polyacrylamides and bisepoxides. The reaction products function as levelers and enable copper electroplating baths which have high throwing power and provide copper deposits with reduced nodules.

Copper electroplating baths containing reaction products of amines, polyacrylamides and bisepoxoides

Copper electroplating baths include reaction products of amines, polyacrylamides and sultones. The reaction products function as levelers and enable copper electroplating baths which have high throwing power and provide copper deposits with reduced nodules.

Copper electroplating baths containing compounds of reaction products of amines, polyacrylamides and sultones

Copper electroplating baths include reaction products of amines and polyacrylamides. The reaction products function as levelers and enable copper electroplating baths which have high throwing power and provide copper deposits with reduced nodules.

Copper electroplating baths containing compounds of reaction products of amines and polyacrylamides

Copper electroplating baths containing reaction products of aminex, polyacrylamides and bisepoxides

A polymer composed of a reaction product of an amine and a quinone. The quinone is a Michael addition receptor. The polymer may be an additive for a copper electroplating bath. The polymer may function as a leveler and enable the copper electroplating bath to have high throwing power and provide copper deposits with reduced nodules.

Copper electroplating baths containing compounds of reaction products of amines and quinones

Amino sulfonic acid based polymers are reaction products of amino sulfonic acids, an amine, polyepoxide compounds and epihalohydrin. The polymers may be used as levelers in copper electroplating baths, to provide good throwing power. Such reaction products may plate copper or copper alloys with good surface properties and good physical reliability.

Amino sulfonic acid based polymers for copper electroplating

Sulfonamide based polymers are reaction products of sulfonamides and epoxides. The polymers may be used as levelers in copper electroplating baths, to provide good throwing power. Such reaction products may plate copper or copper alloys with good surface properties and good physical reliability.

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