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. 27, 2016
Filed:
May. 20, 2013
Applicant:
Ems-patent Ag, Domat/Ems, CH;
Inventor:
Friedrich Severin Buhler, Thusis, CH;
Assignee:
EMS-PATENT AG, Domat/Ems, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 77/00 (2006.01); C08G 69/26 (2006.01); C08L 77/06 (2006.01);
U.S. Cl.
CPC ...
C08G 69/265 (2013.01); C08L 77/06 (2013.01);
Abstract
Disclosed are scratch-resistant, transparent and tough copolyamide molding compounds distinguished by high scratch-resistance, excellent transparency and great toughness, which are suitable for producing transparent moulded articles or transparent coatings. The molding compounds are obtained by polycondensation of a carboxylic acid mixture including at least one aliphatic dicarboxylic acid and at least one aromatic dicarboxylic acid with at least one cycloaliphatic diamine. Also disclosed are molded parts or coatings produced from the copolyamide compounds.