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(英)	Heterogeneous reaction method for preparing functionalized polyanilines
專利家族	美國：7,034,100
專利權人	國立清華大學 100%
發明人	韓建中
技術領域	材料化工

專利摘要(中)
The present invention is related to the functionalized polyanilines and also to a method for making said functionalized polyanilines. More particularly, a preferred embodiment of the method of the present invention comprises the steps of: (a) providing polyaniline in a solid state form; (b) subjecting the solid state polyaniline to a redox treatment to convert the backbone of the solid state polyaniline into a desirable oxidation state; (c) subjecting the resultant polyaniline to a reaction treatment with a solution of reactive chemical reagent(s) in a selected solvent or solvent mixture for a period of time, where the solvent or solvent mixture is capable of dissolving or dispersing the chemical reagent(s), and swelling or wetting the solid state polyaniline, where the chemical reagent(s) is capable of functionalizing the solid state polyaniline and transforming the backbone of the solid state polyaniline into a more reduced form; and (d) repeating steps (b) and/or (c); wherein steps (b) and (c) can be reversed, or step (b) or step (c) can be omitted as desired in the first cycle or any subsequent repeat cycles of the redox/reaction treatments.

專利摘要(中)

The present invention is related to the functionalized polyanilines and also to a method for making said functionalized polyanilines. More particularly, a preferred embodiment of the method of the present invention comprises the steps of: (a) providing polyaniline in a solid state form; (b) subjecting the solid state polyaniline to a redox treatment to convert the backbone of the solid state polyaniline into a desirable oxidation state; (c) subjecting the resultant polyaniline to a reaction treatment with a solution of reactive chemical reagent(s) in a selected solvent or solvent mixture for a period of time, where the solvent or solvent mixture is capable of dissolving or dispersing the chemical reagent(s), and swelling or wetting the solid state polyaniline, where the chemical reagent(s) is capable of functionalizing the solid state polyaniline and transforming the backbone of the solid state polyaniline into a more reduced form; and (d) repeating steps (b) and/or (c); wherein steps (b) and (c) can be reversed, or step (b) or step (c) can be omitted as desired in the first cycle or any subsequent repeat cycles of the redox/reaction treatments.

聯絡資訊
承辦人姓名	周家鳳
承辦人電話	03-5715131 #34576
承辦人Email	cf.chou@mx.nthu.edu.tw