專利授權區國立清華大學國際產學營運總中心 Operations Center for Industry Collaboration

搜尋專利授權區

關鍵字

» 新增關鍵字

選單

專利授權區

專利授權區
專利名稱(中)	醋酸乙烯酯與苯乙烯的共聚方法
專利名稱(英)	COPOLYMERIZATION METHOD OF VINYL ACETATE AND STYRENE AND COPOLYMER PREPARED THEREOF
專利家族	中華民國：I745217
專利權人	上緯國際投資控股股份有限公司 35.71% ,國立清華大學 64.29%
發明人	劉英麟,林芝因,張孟庭
技術領域	材料化工

專利摘要(中)
自行申請補件

專利摘要(英)
The present disclosure provides a copolymerization method of vinyl acetate and styrene, which includes the following steps. A first mixing step is performed, wherein a first monomer, a reversible addition fragmentation chain transfer agent and a radical initiator are mixed to form a first mixture. A first heating step is performed, wherein the first mixture is heated to form a polymer. A second mixing step is performed, wherein a second monomer, the reversible addition fragmentation chain transfer agent and the radical initiator are added in the polymer to form a second mixture. A second heating step is performed, wherein the second mixture is heated to form a copolymer. The first monomer and the second monomer are different and are each independently vinyl acetate or styrene. Accordingly, the present disclosure can directly form a copolymer of vinyl acetate and styrene.

專利摘要(英)

The present disclosure provides a copolymerization method of vinyl acetate and styrene, which includes the following steps. A first mixing step is performed, wherein a first monomer, a reversible addition fragmentation chain transfer agent and a radical initiator are mixed to form a first mixture. A first heating step is performed, wherein the first mixture is heated to form a polymer. A second mixing step is performed, wherein a second monomer, the reversible addition fragmentation chain transfer agent and the radical initiator are added in the polymer to form a second mixture. A second heating step is performed, wherein the second mixture is heated to form a copolymer. The first monomer and the second monomer are different and are each independently vinyl acetate or styrene. Accordingly, the present disclosure can directly form a copolymer of vinyl acetate and styrene.

聯絡資訊
承辦人姓名	李佳玲
承辦人電話	03-5715131 #62300
承辦人Email	cl.lee@mx.nthu.edu.tw