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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：66/0  |  Submit date：2018/11/29
Direct-writing polyimide additive manufacturing material and preparation method thereof 专利
专利类型: 发明专利, 专利号: US 11020895 B2, 申请日期: 2021-06-01,
Inventors:  Wang XL(王晓龙);  Guo YX(郭玉雄);  Yan CY(闫昌友);  Liu ZL(刘志鲁);  Zhou F(周峰)
Adobe PDF(977Kb)  |  Favorite  |  View/Download：80/1  |  Submit date：2019/11/19
Method for preparing isocyanates by liquid-phase thermal cracking 专利
专利类型: 发明, 专利号: US 8,809,574 B2, 申请日期: 2014-08-19, 公开日期: 2011-06-27
Inventors:  Deng YQ(邓友全);  Guo XG(郭晓光);  Shi F(石峰);  Zhang QH(张庆华);  Ma XY(马祥元);  Lu LJ(卢六斤);  Li J(李健);  Tian X(田雄);  Ma YB(马昱博);  Shang JP(尚建鹏);  Cui XJ(崔新江);  Wang LG(王利国);  Zhang HZ(张宏哲)
Adobe PDF(841Kb)  |  Favorite  |  View/Download：331/4  |  Submit date：2015/01/16