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. 09, 2021
Filed:
Nov. 14, 2017
Evonik Operations Gmbh, Essen, DE;
Evonik Specialty Chemicals (Shanghai) Co., Ltd., Shanghai, CN;
Jianmin Yang, Shanghai, CN;
Urs Welz-Biermann, Lafayette, IN (US);
Klaus Hülsmann, Haltern am See, DE;
Fei Teng, Shanghai, CN;
Juan Guo, Shanghai, CN;
Chenyu Ye, Shanghai, CN;
Zhisheng Wang, Shanghai, CN;
Kathrin Salwiczek, Recklinghausen, DE;
Evonik Operations GmbH, Essen, DE;
Evonik Specialty Chemicals (Shanghai) Co., Ltd., Shanghai, CN;
Abstract
A polymer composition includes a linear aliphatic polyamide having on average 10 to 14 carbon atoms in the monomer units, an S glass fibre, and a polyolefinic impact modifier. The polymer composition can achieve higher stiffness and impact strength without impairing the ductility. The polymer composition can be used as a moulding material.