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:
Apr. 04, 2017
Filed:
Jun. 18, 2015
Applicant:
Rohm and Haas Electronic Materials Llc, Marlborough, MA (US);
Inventors:
Feng Liu, Marlborough, MA (US);
Maria Rzeznik, Marlborough, MA (US);
Assignee:
Rphm and Haas Electronic Materials LLC, Marlborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/04 (2006.01); B05D 3/10 (2006.01); B01J 21/00 (2006.01); B01J 23/00 (2006.01); B01J 25/00 (2006.01); B01J 29/00 (2006.01); C23C 18/18 (2006.01); B01J 37/16 (2006.01); B01J 23/50 (2006.01); B01J 31/06 (2006.01); B01J 31/28 (2006.01); B01J 35/00 (2006.01); C23C 18/30 (2006.01); C23C 18/31 (2006.01); C23C 18/20 (2006.01); C23C 18/32 (2006.01); C23C 18/38 (2006.01); C23C 18/16 (2006.01); B01J 23/40 (2006.01); B01J 23/48 (2006.01); B01J 23/70 (2006.01);
U.S. Cl.
CPC ...
C23C 18/1803 (2013.01); B01J 23/50 (2013.01); B01J 31/061 (2013.01); B01J 31/28 (2013.01); B01J 35/0013 (2013.01); B01J 37/16 (2013.01); C23C 18/1633 (2013.01); C23C 18/2086 (2013.01); C23C 18/30 (2013.01); C23C 18/31 (2013.01); C23C 18/32 (2013.01); C23C 18/38 (2013.01); B01J 23/40 (2013.01); B01J 23/48 (2013.01); B01J 23/70 (2013.01); B01J 2531/0272 (2013.01); B01J 2531/17 (2013.01);
Abstract
Catalysts include nanoparticles of catalytic metal and cellulose or cellulose derivatives. The catalysts are used in electroless metal plating. The catalysts are free of tin.