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:
Jan. 19, 2021
Filed:
Nov. 02, 2018
Industrial Technology Research Institute, Chutung, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
The invention provides a furan-modified compound or oligomer. The compound has a structure represented by Formula I: When formula I represents a compound, x is an integer of 1˜5; A including a group formed of ketone, amido, imide, imido, phenyl ether or enol ether group; G is a direct bond, —O—, —N—, —Ar—NH—(CH)—, —Ar—O—(CH)—, —Ar—O—(CH)—NH—(CH)—, —(CH)—NH—(CH)—, —(CH)—O—(CH)— or —(CH)—CH(OH)—(CH)—NH—; Ar is substituted or unsubstituted arylene group; a is an integer of 1 to 5; and b is an integer of 0 to 5.