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:
Jun. 27, 2017
Filed:
May. 16, 2016
Nan Ya Plastics Corporation, Taipei, TW;
Te-Chao Liao, Taipei, TW;
Jung-Jen Chuang, Taipei, TW;
Chung-Yu Chen, Taipei, TW;
Hsun-Min Lin, Taipei, TW;
NAN YA PLASTICS CORPORATION, , TW;
Abstract
A diisononyl terephthalate (DINT) plasticizer is synthesized by esterifying an isononanol mixture composed of multiple alcohols with pure terephthalic acid in the presence of an esterification catalyst, and the DINT plasticizer due to featuring a low plasticizer migration below 1.4% and a low glass transition temperature below −75° C. is so suitable for making those soft plastic products, such as hoses, wires, cables, exercise mats, table mats, playing balls or disposable gloves, required for having a high content of plasticizers more than 70 PHR.