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公开(公告)号：US10347392B2
公开(公告)日：2019-07-09
申请号：US15429448
申请日：2017-02-10
Applicant: AGC Inc.
Inventor： Masatoshi Abe , Takashi Sato , Tomoya Hosoda
Abstract: An insulated electric wire comprising a conductor and an insulating layer covering the conductor, wherein the insulating layer comprises a fluorinated copolymer (A) having units based on tetrafluoroethylene and units based on a perfluoroalkyl vinyl ether, the content of the units based on a perfluoroalkyl vinyl ether is from 0.1 to 1.9 mol % to the total units in the fluorinated copolymer (A); MRF of the fluorinated copolymer (A) as measured by the method in accordance with ASTM D-3307 is at least 0.1 and less than 15; the melting point of the fluorinated copolymer (A) is at least 260° C.; and the ratio of the thickness Di of the insulating layer to the diameter Dc of the conductor (Di/Dc) is less than 0.5.
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Patent Agency Ranking
公开(公告)号：US20190055390A1
公开(公告)日：2019-02-21
申请号：US16169247
申请日：2018-10-24
Applicant: AGC Inc.
Inventor： Takashi Sato , Tomoya Hosoda , Tatsuya Terada , Masatoshi Abe
Abstract: To provide a fluorinated copolymer composition having improved impact resistance and excellent moldability without impairing the excellent heat resistance and mechanical properties inherent to a thermoplastic heat-resistant resin. This fluorinated copolymer composition comprises a thermoplastic resin A being a melt-moldable heat-resistant thermoplastic resin and a fluorinated elastomer B being a fluorinated elastic copolymer, wherein the fluorinated elastomer B is dispersed in the thermoplastic resin A, the number average particle diameter of the fluorinated elastomer B is from 1 to 300 μm, the volume ratio of the thermoplastic resin A to the fluorinated elastomer B is from 97:3 to 55:45, and the fluorinated copolymer composition has a flexural modulus of from 1,000 to 3,700 MPa.
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公开(公告)号：US10920030B2
公开(公告)日：2021-02-16
申请号：US15996966
申请日：2018-06-04
Applicant: AGC Inc.
Inventor： Tomoya Hosoda , Takashi Sato , Masatoshi Abe
IPC: C08J5/24 , C08L77/02 , C08L79/08 , C08L27/18 , C08L71/00 , C08L101/00 , B29B11/16 , B29C70/42 , B29C70/06 , B29B11/00 , B29K71/00 , B29K77/00 , B29K79/00 , B29K81/00 , B29K307/04 , B29K427/12
Abstract: To provide a prepreg excellent in storage stability and capable of obtaining a fiber-reinforced molded product excellent in impact resistance, and a method for its production, as well as a fiber-reinforced molded product excellent in impact resistance. The prepreg comprises reinforcing fibers and a matrix resin, wherein the matrix resin comprises a thermoplastic resin (but excluding the following fluororesin) and a melt-formable fluororesin having a melting point of from 100 to 325° C. and having functional groups of at least one type selected from the group consisting of carbonyl group-containing groups, hydroxy groups, epoxy groups and isocyanate groups, and in 100 mass % of the total of the thermoplastic resin and the fluororesin, the proportion of the thermoplastic resin is from more than 30 to 99 mass % and the proportion of the fluororesin is from 1 to less than 70 mass %.
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公开(公告)号：US20200040173A1
公开(公告)日：2020-02-06
申请号：US16588011
申请日：2019-09-30
Applicant: AGC Inc. , AGC CHEMICALS AMERICAS, INC.
Inventor： Masatoshi Abe , Katherine M. Sprick , Ryan T. Tucker
Abstract: A fluorinated copolymer composition includes a thermoplastic resin A and a fluorinated elastomer B dispersed within thermoplastic resin A. Thermoplastic resin A has a shear stress (τA) of greater than 0.11 MPa when measured with a capillary rheometer at a shear rate of 243 sec−1 and at 360° C. in accordance with ASTM D3835. Fluorinated elastomer B dispersed within thermoplastic resin A has an average dispersed particle size of less than 50 μm.
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公开(公告)号：US11104786B2
公开(公告)日：2021-08-31
申请号：US16588011
申请日：2019-09-30
Applicant: AGC Inc. , AGC CHEMICALS AMERICAS, INC.
Inventor： Masatoshi Abe , Katherine M. Sprick , Ryan T. Tucker
IPC: C08L27/12 , C08L81/06 , C08G65/40 , B29C48/00 , B29C45/00 , B29L31/30 , B29K27/00 , B29K27/18 , B29K71/00 , B29L31/04 , B29L31/16
Abstract: A fluorinated copolymer composition includes a thermoplastic resin A and a fluorinated elastomer B dispersed within thermoplastic resin A. Thermoplastic resin A has a shear stress (τA) of greater than 0.11 MPa when measured with a capillary rheometer at a shear rate of 243 sec−1 and at 360° C. in accordance with ASTM D3835. Fluorinated elastomer B dispersed within thermoplastic resin A has an average dispersed particle size of less than 50 μm.
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公开(公告)号：US11065790B2
公开(公告)日：2021-07-20
申请号：US16169247
申请日：2018-10-24
Applicant: AGC Inc.
Inventor： Takashi Sato , Tomoya Hosoda , Tatsuya Terada , Masatoshi Abe
IPC: B29C45/00 , B29C48/00 , B29C48/08 , B29C48/305 , B29C48/92 , C08L87/00 , C08L71/00 , C08G75/23 , C08J5/04 , C08L71/10 , C08J3/00 , C08J5/18 , C08G65/40 , C08J5/24 , C08L27/16 , C08L27/18 , C08L27/20 , C08L67/02 , C08L77/00 , C08L81/06 , B29C48/10 , B29C48/40 , B29C48/16 , B29K27/00 , B29K27/18 , B29K71/00 , B29L31/04 , B29L31/16 , B29L31/30
Abstract: To provide a fluorinated copolymer composition having improved impact resistance and excellent moldability without impairing the excellent heat resistance and mechanical properties inherent to a thermoplastic heat-resistant resin. This fluorinated copolymer composition comprises a thermoplastic resin A being a melt-moldable heat-resistant thermoplastic resin and a fluorinated elastomer B being a fluorinated elastic copolymer, wherein the fluorinated elastomer B is dispersed in the thermoplastic resin A, the number average particle diameter of the fluorinated elastomer B is from 1 to 300 μm, the volume ratio of the thermoplastic resin A to the fluorinated elastomer B is from 97:3 to 55:45, and the fluorinated copolymer composition has a flexural modulus of from 1,000 to 3,700 MPa.
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