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:
May. 27, 2008
Filed:
Jun. 28, 2005
Jürgen Beyrich, Huttingen, DE;
Rudolf Blattner, Lörrach, DE;
Jean-luc Budry, Rossemaison, CH;
Wolfgang Freitag, Münchenstein, CH;
Colin Morton, Basel, CH;
Gerald Anthony Murphy, Muttenz, CH;
Beat Schmidhalter, Bubendorf, CH;
Michael Schulz, Lörrach, DE;
Heinz Spahni, Frenkendorf, CH;
Christian Stern, Wädenswil, CH;
Annemarie Wolleb, Fehren, CH;
Heinz Wolleb, Fehren, CH;
Roland Zoelper, Basel, CH;
Jürgen Beyrich, Huttingen, DE;
Rudolf Blattner, Lörrach, DE;
Jean-Luc Budry, Rossemaison, CH;
Wolfgang Freitag, Münchenstein, CH;
Colin Morton, Basel, CH;
Gerald Anthony Murphy, Muttenz, CH;
Beat Schmidhalter, Bubendorf, CH;
Michael Schulz, Lörrach, DE;
Heinz Spahni, Frenkendorf, CH;
Christian Stern, Wädenswil, CH;
Annemarie Wolleb, Fehren, CH;
Heinz Wolleb, Fehren, CH;
Roland Zoelper, Basel, CH;
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Abstract
Mixtures of metallocenyl phthalocyanines obtainable by reacting a mixture A comprising two phthalocyanines: with a metallocene derivative in the presence of a catalyst, and also oligomeric metallocenyl phthalocyanines, processes for preparing them, their use for, inter alia, optical recording and optical recording media.