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:
Jul. 14, 2015
Filed:
Jul. 11, 2011
Applicants:
Rüdiger Wissemborski, Gau-Algesheim, DE;
Rainer Schnee, Mainz, DE;
Gideon Rath, Darmstadt, DE;
David Kümmet, Budenheim, DE;
Inventors:
Rüdiger Wissemborski, Gau-Algesheim, DE;
Rainer Schnee, Mainz, DE;
Gideon Rath, Darmstadt, DE;
David Kümmet, Budenheim, DE;
Assignee:
Chemische Fabrik Budenheim KG, Budenheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/08 (2006.01); C08K 5/00 (2006.01); C08K 3/00 (2006.01); C08J 3/22 (2006.01);
U.S. Cl.
CPC ...
C08K 5/0008 (2013.01); C08J 3/22 (2013.01); C08K 3/0041 (2013.01); C08J 2400/00 (2013.01); C08K 2201/012 (2013.01);
Abstract
A composition which includes a plastic matrix, an acid-activatable metal component selected from aluminium (Al), magnesium (Mg), zinc (Zn), copper (Cu), iron (Fe), tin (Sn), cobalt (Co) and manganese (Mn); and at least one acid carrier which in the RoO test has a rate of oxidation (RoO=rate of oxidation) of less than 1000 ppm of iron with a reaction time of 60 min.