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公开(公告)号：US11646760B2
公开(公告)日：2023-05-09
申请号：US16995918
申请日：2020-08-18
Applicant: Ticona LLC
Inventor： Xiaowei Zhang , Xinyu Zhao , Christopher McGrady
CPC classification number: H04B1/405 , H04B1/04 , H04B1/1018
Abstract: An RF filter comprising a resonator element and a polymer composition is provided. The polymer composition contains an aromatic polymer and has a melting temperature of about 240° C. or more. The polymer composition exhibits a dielectric constant of about 5 or less and dissipation factor of about 0.05 or less at a frequency of 10 GHz.
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公开(公告)号：US20210171742A1
公开(公告)日：2021-06-10
申请号：US17118168
申请日：2020-12-10
Applicant: Ticona LLC
Inventor： Christopher McGrady , Rongfu Li , Michael Combs , Xiaowei Zhang , Suresh Subramonian
Abstract: A polymer composition containing cellulose acetate in combination with one or more bloom resistant or bio-based plasticizers and optionally one or more bio-based polymers is described. The polymer composition is formulated so as to have properties similar to petroleum-based polymers for producing, for example, single-use biodegradable articles.
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公开(公告)号：US20210171741A1
公开(公告)日：2021-06-10
申请号：US17118073
申请日：2020-12-10
Applicant: Ticona LLC
Inventor： Christopher McGrady , Rongfu Li , Michael Combs , Xiaowei Zhang , Suresh Subramonian
Abstract: A polymer composition containing cellulose acetate in combination with one or more plasticizers and one or more acid scavengers. The composition can also optionally include one or more bio-based polymers. The polymer composition is formulated so as to have properties similar to petroleum-based polymers for producing, for example, single-use biodegradable articles.
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公开(公告)号：US20210070929A1
公开(公告)日：2021-03-11
申请号：US16995980
申请日：2020-08-18
Applicant: Ticona LLC
Inventor： Young Shin Kim , Xiaowei Zhang
IPC: C08G63/183 , C08G63/189 , H01Q1/22 , H05K3/00 , C08K3/22 , C08K7/14 , C08K3/34 , H01Q21/28
Abstract: A laser activatable polymer composition is provided. The composition contains at least one laser activatable additive and at least one high naphthenic thermotropic liquid crystalline polymer that contains repeating units derived from naphthenic hydroxycarboxylic and/or dicarboxylic acids in an amount of about 10 mol. % or more. The polymer composition exhibits a dielectric constant of about 5 or less as determined at a frequency of 2 GHz.
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公开(公告)号：US12142820B2
公开(公告)日：2024-11-12
申请号：US16995890
申请日：2020-08-18
Applicant: Ticona LLC
Inventor： Xiaowei Zhang , Xinyu Zhao , Young Shin Kim , Hendrich A. Chiong , Christopher McGrady
IPC: H01Q1/24 , C08K3/18 , C08K3/22 , C08K3/34 , C08K3/36 , C08K3/40 , C08K7/14 , C08K7/20 , C08L67/04 , H01Q21/06 , H04B7/0413
Abstract: A 5G system comprising at least one antenna element configured to transmit and receive 5G radio frequency signals and at least one electronic component is provided. The antenna element, the electronic component, or both, comprise a polymer composition that includes a liquid crystalline polymer that contains repeating units derived from naphthenic hydroxycarboxylic and/or dicarboxylic acids in an amount of about 10 mol. % or more. Further, the polymer composition exhibits a dielectric constant of about 5 or less and dissipation factor of about 0.05 or less at a frequency of 10 GHz.
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Patent Agency Ranking
公开(公告)号：US12107617B2
公开(公告)日：2024-10-01
申请号：US18311280
申请日：2023-05-03
Applicant: Ticona LLC
Inventor： Xiaowei Zhang , Xinyu Zhao , Christopher McGrady
CPC classification number: H04B1/405 , H04B1/04 , H04B1/1018
Abstract: An RF filter comprising a resonator element and a polymer composition is provided. The polymer composition contains an aromatic polymer and has a melting temperature of about 240° C. or more. The polymer composition exhibits a dielectric constant of about 5 or less and dissipation factor of about 0.05 or less at a frequency of 10 GHz.
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公开(公告)号：US20240244743A1
公开(公告)日：2024-07-18
申请号：US18421315
申请日：2024-01-24
Applicant: Ticona LLC
Inventor： Xiaowei Zhang , Xinyu Zhao , Christopher McGrady
CPC classification number: H05K1/0353 , B32B15/09 , B32B15/20 , C08G63/605 , C08L67/04 , H01Q1/243 , H05K1/09 , B32B2307/202 , B32B2307/204 , B32B2307/73 , B32B2457/08 , C08G2250/00 , C08L2203/16 , C08L2203/20 , C08L2205/14 , H01Q21/065 , H05K2201/0141 , H05K2201/015 , H05K2201/10098 , H05K2201/10522
Abstract: A laminate for use in a circuit board is provided. The laminate comprises a conductive layer and a film positioned adjacent to the conductive layer. The film comprises a polymer composition that includes a liquid crystalline polymer and a hydrophobic material. The polymer composition exhibits a dielectric constant of about 5 or less and dissipation factor of about 0.05 or less at a frequency of 10 GHz.
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公开(公告)号：US20230299811A1
公开(公告)日：2023-09-21
申请号：US18311280
申请日：2023-05-03
Applicant: Ticona LLC
Inventor： Xiaowei Zhang , Xinyu Zhao , Christopher McGrady
CPC classification number: H04B1/405 , H04B1/04 , H04B1/1018
Abstract: An RF filter comprising a resonator element and a polymer composition is provided. The polymer composition contains an aromatic polymer and has a melting temperature of about 240° C. or more. The polymer composition exhibits a dielectric constant of about 5 or less and dissipation factor of about 0.05 or less at a frequency of 10 GHz.
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公开(公告)号：US20210171740A1
公开(公告)日：2021-06-10
申请号：US17117939
申请日：2020-12-10
Applicant: Ticona LLC
Inventor： Christopher McGrady , Rongfu Li , Michael Combs , Xiaowei Zhang , Suresh Subramonian
IPC: C08L1/12
Abstract: A polymer composition containing cellulose acetate in combination with one or more impact modifiers is described. The polymer composition can also contain a plasticizer and a bio-based polymer in addition to the cellulose acetate. The polymer composition is formulated so as to have properties similar to petroleum-based polymers for producing, for example, single-use biodegradable articles.
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公开(公告)号：US20210171739A1
公开(公告)日：2021-06-10
申请号：US17117840
申请日：2020-12-10
Applicant: Ticona LLC
Inventor： Christopher McGrady , Rongfu Li , Michael Combs , Xiaowei Zhang , Suresh Subramonian
Abstract: A polymer composition containing cellulose acetate in combination with one or more bio-based polymers is described. The polymer composition can optionally also contain a plasticizer. The polymer composition is formulated so as to have properties similar to petroleum-based polymers for producing, for example, single-use biodegradable articles.
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