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專利授權區

專利授權區
專利名稱(英)	TITANIUM CATALYST AND SYNTHESIZING METHOD OF POLYESTER RESINS
專利家族	中華民國：I811888 美國：12,064,754
專利權人	國立清華大學 61.36% ,長春石油化學股份有限公司 11.53% ,長春人造樹脂廠股份有限公司 20.19% ,大連化學工業股份有限公司 6.92% ,國立清華大學 61.36% ,長春石油化學股份有限公司 11.53% ,長春人造樹脂廠股份有限公司 20.19% ,大連化學工業股份有限公司 6.92%
發明人	蔡易州,區迪頤,黃詮盛,林永昇
技術領域	材料化工

專利摘要(英)
A titanium catalyst and a synthesizing method of polyester resins are provided in the present disclosure. The titanium catalyst has a chemical structure represented by Formula (I), Formula (II) or Formula (III). Formula (I); Formula (II); Formula (III). The symbols shown in the Formula (I), the Formula (II) or the Formula (III) are defined in the description. The synthesizing method of polyester resins includes providing the titanium catalyst, performing a feeding step, performing a heating and pressurizing step and performing a heating and vacuuming step. The titanium catalyst and a heat stabilizer are added into an autoclave before the feeding step or before the heating and vacuuming step.

專利摘要(英)

A titanium catalyst and a synthesizing method of polyester resins are provided in the present disclosure. The titanium catalyst has a chemical structure represented by Formula (I), Formula (II) or Formula (III). Formula (I); Formula (II); Formula (III). The symbols shown in the Formula (I), the Formula (II) or the Formula (III) are defined in the description. The synthesizing method of polyester resins includes providing the titanium catalyst, performing a feeding step, performing a heating and pressurizing step and performing a heating and vacuuming step. The titanium catalyst and a heat stabilizer are added into an autoclave before the feeding step or before the heating and vacuuming step.

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