::: 產業服務

*

::: 技術移轉

專利名稱 Method of producing five-carbon ring-containing compound and five-carbon ring derivative-containing polyurethane, and five-carbon ring derivative-containing polyurethane(含五碳環衍生物聚胺酯之製備方法)
創作型式 發明
專利證號 US10654965B2
國別 美國
獲證日期 2020/05/19
專利摘要 A method of producing a five-carbon ring derivative-containing polyurethane involves introducing a DCPD-derived 5-carbon cyclic compound into a polyurethane material and effectuating polymerization in the presence of a solvent of a low boiling point and low toxicity to produce a five-carbon ring derivative-containing polyurethane of a high molecular weight.

IPC國際分類號

C07C001361
聯絡人 王淳右
電話 #329566
EMAIL f437frank@ncsist.org.tw