Oligomer or polymer with carbonate segment chemical structure applicable to the fields of automobile industry, medical equipment, wire and cable, etc

• Main Authors: LU, QI-MING, LI, ZONG-MING, SHEN, SHENG-YAN, TIAN, XUAN-HAO, LIN, JIANG-ZHEN, WU, XIN-ZHONG
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2020
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The present invention provides an oligomer or polymer with carbonate segment chemical structure, which has the structure represented by the following formula I; wherein R1 is a functional group derived from a polyol, a polyester polyol or a polyether polyol, a and c are positive integers, and b is 0 or a positive integer. The oligomer or polymer with carbonate segment chemical structure of the present invention is applicable to the fields of automobile industry, medical equipment, and electric wire and cable, etc.