The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 07, 2018
Filed:
Apr. 12, 2017
Applicant:
Rohm and Haas Electronic Materials Llc, Marlborough, MA (US);
Inventors:
Zuhra I Niazimbetova, Westborough, MA (US);
Maria Anna Rzeznik, Shrewsbury, MA (US);
Assignee:
Rohm and Haas Electronic Materials LLC, Marlborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 3/38 (2006.01); C25D 3/32 (2006.01); C25D 7/12 (2006.01); C07D 303/18 (2006.01); C25D 3/58 (2006.01); C07D 303/04 (2006.01);
U.S. Cl.
CPC ...
C25D 3/38 (2013.01); C07D 303/04 (2013.01); C07D 303/18 (2013.01); C25D 3/32 (2013.01); C25D 3/58 (2013.01); C25D 7/123 (2013.01);
Abstract
Reaction products of one or more amino acids and one or more epoxies are included in copper and copper alloy electroplating baths to provide good throwing power. Such reaction products may plate copper and copper alloys with good surface properties and good physical reliability.