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:
Nov. 26, 2019
Filed:
Oct. 18, 2017
Chi Mei Corporation, Tainan, TW;
Chia-Hon Tai, Tainan, TW;
Kuan-Lin Hsieh, Tainan, TW;
Chi Mei Corporation, Tainan, TW;
Abstract
The invention provides a terminal-modified conjugated diene-vinyl aromatic hydrocarbon copolymer and a synthesis method and application thereof. The synthesis method of the terminal-modified conjugated diene-vinyl aromatic hydrocarbon copolymer includes producing a conjugated diene-vinyl aromatic hydrocarbon copolymer having active terminals; and reacting the conjugated diene-vinyl aromatic hydrocarbon copolymer having the active terminals with a compound represented by formula (1) to produce the conjugated diene-vinyl aromatic hydrocarbon copolymer having terminals modified by the compound represented by formula (1).