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1.发明申请
公开(公告)号：WO2021091864A1
公开(公告)日：2021-05-14
申请号：PCT/US2020/058660
申请日：2020-11-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： JING, Naiyong , GU, Cheng , HINTZER, Klaus , NGUYEN, Tho Q. , SCOTT, Peter J. , LI, Cheng , QIU, Zai-Ming , WU, Yong
Abstract: Electronic telecommunication articles are described comprising a crosslinked fluoropolymer layer. In typical embodiments, the crosslinked fluoropolymer layer is a substrate, patterned (e.g. photoresist) layer, insulating layer, passivation layer, cladding, protective layer, or a combination thereof. Also describes are methods of making an electronic telecommunications article and method of forming a patterned fluoropolymer layer. The fluoropolymer preferably comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites selected from nitrile, iodine, bromine, and chlorine. Illustrative electronic communication articles include integrated circuits, printed circuit boards, antennas, and optical fiber cables. Fluoropolymer compositions are also described.
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2.发明申请
公开(公告)号：WO2021088198A1
公开(公告)日：2021-05-14
申请号：PCT/CN2019/124451
申请日：2019-12-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , JING, Naiyong , GU, Cheng , HINTZER, Klaus , NGUYEN, Tho Q. , SCOTT, Peter J. , LI, Cheng , QIU, Zai-Ming , WU, Yong
Inventor： JING, Naiyong , GU, Cheng , HINTZER, Klaus , NGUYEN, Tho Q. , SCOTT, Peter J. , LI, Cheng , QIU, Zai-Ming , WU, Yong
IPC: C08F214/18 , C08F214/26 , C08F210/02 , C08L27/12 , C08L27/18 , H01B3/30
Abstract: Provided is an electronic telecommunication article comprising a crosslinked fluoropolymer layer, wherein the fluoropolymer comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites. Further provided is a method of forming a patterned fluoropolymer layer, a composition for use for forming a patterned fluoropolymer layer, and a method of making an electronic telecommunication article.
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3.发明公开
公开(公告)号：EP4055618A1
公开(公告)日：2022-09-14
申请号：EP20816022.6
申请日：2020-11-03
Applicant: 3M Innovative Properties Company
Inventor： JING, Naiyong , GU, Cheng , HINTZER, Klaus , NGUYEN, Tho Q. , SCOTT, Peter J. , LI, Cheng , QIU, Zai-Ming , WU, Yong
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