公开(公告)号：US09267057B2

公开(公告)日：2016-02-23

申请号：US14060131

申请日：2013-10-22

Applicant: Taimide Technology Incorporation

Inventor： Chung-Yi Chen ,  Chih-Wei Lin ,  Chi-Huan Lo ,  Shihan Tai

IPC: B32B5/16 ,  C09D179/08 ,  C08G73/10 ,  C08L79/08 ,  C08K13/02 ,  C08J5/18

CPC classification number: C09D179/08 ,  C08G73/10 ,  C08J5/18 ,  C08J2379/08 ,  C08J2479/08 ,  C08K13/02 ,  C08L79/08 ,  Y10T428/31721

Abstract: A polyimide film includes a polyimide layer including a polyimide base polymer, and a polyimide powder distributed in the polyimide base polymer, the polyimide powder being obtained by reacting a diamine with a dianhydride at a molar ratio of about 1:0.950 to about 1:0.995. Moreover, the polyimide film may have a multilayered structure including at least a second polyimide layer stacked on a surface of the polyimide layer. The second polyimide can also include the polyimide powder at a weight ratio less than about 20 wt % of the total weight of the second polyimide layer. Embodiments described herein also include methods of preparing the polyimide films.

Abstract translation: 聚酰亚胺膜包括聚酰亚胺基层聚酰亚胺层和分散在聚酰亚胺基聚合物中的聚酰亚胺粉末，该聚酰亚胺粉末是通过二胺与二酸酐的摩尔比为约1:0.950至约1:0.995 。 此外，聚酰亚胺膜可以具有至少包含层叠在聚酰亚胺层的表面上的第二聚酰亚胺层的多层结构。 第二聚酰亚胺还可以包含聚酰亚胺粉末，其重量比小于第二聚酰亚胺层的总重量的约20重量％。 本文所述的实施方案还包括制备聚酰亚胺膜的方法。

公开(公告)号：US20130065033A1

公开(公告)日：2013-03-14

申请号：US13538083

申请日：2012-06-29

Applicant: Paul S. C. WU ,  Chi-Huan Lo ,  Ching-Wen Yu ,  Chung-Yi Chen ,  Sheng-Yu Huang ,  Cheng-Han Chen WU ,  Wen-Hsuan Chung

Inventor： Paul S. C. WU ,  Chi-Huan Lo ,  Ching-Wen Yu ,  Chung-Yi Chen ,  Sheng-Yu Huang ,  Cheng-Han Chen WU ,  Wen-Hsuan Chung

IPC: B32B27/36 ,  B32B7/02

CPC classification number: B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/281 ,  B32B2037/243 ,  B32B2250/24 ,  B32B2307/402 ,  B32B2309/105 ,  B32B2379/08 ,  B32B2457/00 ,  B32B2457/08 ,  Y10T428/24942 ,  Y10T428/265

Abstract: A multilayer polyimide-containing film comprises a coloring layer containing a pigment, and a first protection layer disposed on one surface of the coloring layer, the first protection layer having a thickness between about 0.5 and about 3 micrometers. In some embodiments, methods of manufacturing the multilayer polyimide-containing film are also described.

Abstract translation: 含有多层含聚酰亚胺的膜包括含有颜料的着色层和设置在着色层的一个表面上的第一保护层，第一保护层的厚度在约0.5微米至约3微米之间。 在一些实施例中，还描述了制造含多层聚酰亚胺的膜的方法。