Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens

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United States of America Patent

PATENT NO 9404193
APP PUB NO 20160201209A1
SERIAL NO

15079533

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Abstract

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Reaction products of guanidine compounds or salts thereof, polyepoxide compounds and polyhalogen compounds may be used as levelers in metal electroplating baths, such as copper electroplating baths, to provide good throwing power. Such reaction products may plate with good surface properties of the metal deposits and good physical reliability.

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Patent Owner(s)

Patent OwnerAddress
DUPONT ELECTRONIC MATERIALS INTERNATIONAL LLC455 FOREST STREET MARLBOROUGH MA 01752

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kozhukh, Julia Cambridge, US 23 60
Niazimbetova, Zuhra I Westborough, US 21 29
Rzeznik, Maria Anna Shrewbury, US 44 277

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