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公开(公告)号:US20090152257A1
公开(公告)日:2009-06-18
申请号:US12331511
申请日:2008-12-10
申请人: Chao-Chuan Cheng , Ching-Lai Yeh , Wei-Hsin Wang
发明人: Chao-Chuan Cheng , Ching-Lai Yeh , Wei-Hsin Wang
IPC分类号: H05B3/00
CPC分类号: H05B3/342 , H05B2203/016 , H05B2203/017
摘要: An electric heating device includes: a conductive fabric including a plurality of thread sets and a plurality of parallel first insulator threads, each of the thread sets including a plurality of parallel conductive threads interlaced with the first insulator threads; and a heat-generating material covering the conductive fabric. The heat-generating material has a resistivity greater than a resistivity of the conductive threads.
摘要翻译: 电加热装置包括:包括多个螺纹组和多个平行的第一绝缘体螺纹的导电织物,每个螺纹组包括与第一绝缘体螺纹交织的多个平行的导电螺纹; 以及覆盖导电性织物的发热材料。 发热材料的电阻率大于导电丝的电阻率。
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公开(公告)号:US20050288433A1
公开(公告)日:2005-12-29
申请号:US11166541
申请日:2005-06-24
申请人: Dong-Hwang Chen , Chao-Chuan Cheng , Li-Chi Lin
发明人: Dong-Hwang Chen , Chao-Chuan Cheng , Li-Chi Lin
IPC分类号: C08G63/181 , C08G63/48 , C08K3/08
CPC分类号: C08J3/18 , C08G63/181 , C08J2367/02
摘要: A method for preparing silver-containing polyesters includes: (a) preparing a reaction mixture of a carboxylic acid and an alcohol; (b) conducting esterification and polycondensation of the reaction mixture; and (c) adding a silver-containing agent into the reaction mixture so as to conduct the reduction of silver ions to silver particles in the reaction mixture.
摘要翻译: 制备含银聚酯的方法包括:(a)制备羧酸和醇的反应混合物; (b)进行反应混合物的酯化和缩聚; 和(c)向反应混合物中加入含银剂,以将银离子还原成反应混合物中的银颗粒。
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