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Photocurable 3D Printing Polyimide ink, and preparation method and application thereof 专利
专利类型: 发明专利, 专利号: US 11021621 B2, 申请日期: 2021-06-01,
Inventors:  Wang, Xiaolong(王晓龙);  Guo, Yuxiong(郭玉雄);  Zhang, Xiaoqin(张晓琴);  Ma, Zhengfeng(马正峰);  Jiang, Pan(蒋盼);  Zhou, Feng(周峰)
Adobe PDF(1516Kb)  |  Favorite  |  View/Download：65/0  |  Submit date：2018/11/29
A Method for Producing 1,2-Propylene Glycol Using Bio-based Glycerol 专利
专利类型: 发明, 专利号: EP2070902A1, 申请日期: 2011-02-16, 公开日期: 2009-06-17
Inventors:  Cui F(崔芳);  Chen J(陈静);  Xia CG(夏春谷);  Kang HX(康海笑);  Zhang XZ(张新志);  Tong J(童进);  Li XM(李雪梅)
Adobe PDF(287Kb)  |  Favorite  |  View/Download：355/2  |  Submit date：2013/06/26
Method for Producing 1,2-Propylene Glycol Using Bio-based Glycerol 专利
专利类型: 发明, 专利号: US 7,586,016 B2, 申请日期: 2009-06-18, 公开日期: 2013-11-06
Inventors:  Cui F(崔芳);  Chen J(陈静);  Xia CG(夏春谷);  Kang HX(康海笑);  Zhang XZ(张新志);  Tong J(童进);  Li XM(李雪梅)
Adobe PDF(248Kb)  |  Favorite  |  View/Download：381/6  |  Submit date：2013/11/06