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:
Sep. 21, 2010
Filed:
Aug. 22, 2005
Alfred Höhener, Magden, CH;
Frank Bachmann, Freiburg, DE;
Adolf Käser, Bottmingen, CH;
Chandrasekhar Dayal Mudaliar, Mumbai, IN;
Dinesh Narendra Rele, Mumbai, IN;
Sneha Shankar Rane, Mumbai, IN;
Georg Roentgen, Freiburg, DE;
Alfred Höhener, Magden, CH;
Frank Bachmann, Freiburg, DE;
Adolf Käser, Bottmingen, CH;
Chandrasekhar Dayal Mudaliar, Mumbai, IN;
Dinesh Narendra Rele, Mumbai, IN;
Sneha Shankar Rane, Mumbai, IN;
Georg Roentgen, Freiburg, DE;
Ciba Specialty Chemicals Corp., Tarrytown, NY (US);
Abstract
The present invention relates to a shading process characterized by using a composition comprising a phthalocyanine to which at least one dyestuff is attached through a covalent bonding, to shading compositions, to new compounds used in these shading compositions as well as to the production of these new compounds.