公开(公告)号：US09822306B2

公开(公告)日：2017-11-21

申请号：US14944198

申请日：2015-11-17

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Mao-Yuan Chiu ,  Dan-Cheng Kong ,  Ang-Ta Tsai ,  Hung-Jen Liu ,  Min-Fei Tsai ,  Li-Han Chung

IPC: C09K19/54 ,  C09K19/38

CPC classification number: C09K19/54 ,  C09K19/3809

Abstract: A liquid crystal polymer (LCP) composite film is provided. The LCP composite film includes 88 to 99 weight percent of a liquid crystal polymer based on the total weight of the LCP composite film and 1 to 12 weight percent of a toughening agent based on the total weight of the LCP composite film. The toughening agent includes a copolymer selected from a group consisting of a thermoplastic polyolefin elastomer, a glycidyl methacrylate copolymer, a polystyrene elastomer, a polyester elastomer, and a mixture thereof.

公开(公告)号：US10601013B2

公开(公告)日：2020-03-24

申请号：US15853245

申请日：2017-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Hung Lee ,  Ang-Ta Tsai ,  Yen-Cheng Li

IPC: H01M2/16 ,  H01M2/14 ,  H01M10/0525 ,  B29L31/34 ,  B29C71/02 ,  B29K23/00 ,  B29C48/08 ,  B29C48/00 ,  B29C48/21 ,  B29C48/88 ,  H01M10/052

Abstract: A composite film, a manufacturing method for the same, and a battery comprising the composite film are provided. The composite film includes a first layer and a second layer on a side of the first layer. The first layer includes a first polyolefin. The first polyolefin has an orientation function of at least 0.6. The first polyolefin has a repeating unit of wherein R is an alkyl group having 2, 3, 4, or 5 carbon atoms. The second layer includes a second polyolefin. The second polyolefin has an orientation function of at least 0.5. The second polyolefin has a repeating unit of wherein A is a hydrogen or a methyl group.