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:
Jan. 20, 2015
Filed:
May. 02, 2011
Applicants:
Mikkel Vestergaard Frandsen, Lausanne, CH;
Sebastien Gouin, Lausanne, CH;
Matthieu Zellweger, Geneva, CH;
Huyen Thanh Hoang, Hanoi, VN;
Inventors:
Mikkel Vestergaard Frandsen, Lausanne, CH;
Sebastien Gouin, Lausanne, CH;
Matthieu Zellweger, Geneva, CH;
Huyen Thanh Hoang, Hanoi, VN;
Assignee:
Vestergaard Frandsen SA, Lausanne, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/34 (2006.01); A01N 25/22 (2006.01); A01N 25/10 (2006.01); A01N 53/00 (2006.01); A01N 37/34 (2006.01); A01N 43/30 (2006.01);
U.S. Cl.
CPC ...
A01N 25/22 (2013.01); A01N 25/10 (2013.01); A01N 25/34 (2013.01); A01N 53/00 (2013.01); A01N 37/34 (2013.01); A01N 43/30 (2013.01);
Abstract
By incorporating PBO and phtalocyanine in a polymeric matrix, the surface concentration of the PBO after migration to the surface is reduced relatively to a matrix without phtalocyanine. This can be used to control the migration of PBO and retain PBO for a long-lasting effect.