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:
Mar. 01, 2022
Filed:
Jan. 05, 2018
Applicant:
Staedtler Mars Gmbh & Co. KG, Nuremberg, DE;
Inventors:
Annette Kohler, Nuremberg, DE;
Christa Lehrer, Neumarkt, DE;
Assignee:
STAEDTLER MARS GMBH & CO. KG, Nürunberg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09D 101/00 (2006.01); C09D 101/18 (2006.01); C09D 7/63 (2018.01); A45D 40/20 (2006.01); B43K 19/14 (2006.01); B43K 23/008 (2006.01); C09D 101/14 (2006.01); C08K 3/013 (2018.01); C08K 5/00 (2006.01); C08K 5/5435 (2006.01); C08L 77/00 (2006.01);
U.S. Cl.
CPC ...
C09D 101/18 (2013.01); A45D 40/20 (2013.01); B43K 19/14 (2013.01); B43K 23/008 (2013.01); C09D 7/63 (2018.01); C09D 101/14 (2013.01); C08K 3/013 (2018.01); C08K 5/0016 (2013.01); C08K 5/5435 (2013.01); C08L 77/00 (2013.01);
Abstract
A coating agent for pencils for writing, sketching or drawing or for cosmetic articles of all kinds, including at least one cellulose fraction, at least one binder, at least one plasticizer, and at least one adhesion promoter, wherein the adhesion promoter is designed as a silane having functional groups.