JP2008503857A5 - - Google Patents
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- Publication number
- JP2008503857A5 JP2008503857A5 JP2007516720A JP2007516720A JP2008503857A5 JP 2008503857 A5 JP2008503857 A5 JP 2008503857A5 JP 2007516720 A JP2007516720 A JP 2007516720A JP 2007516720 A JP2007516720 A JP 2007516720A JP 2008503857 A5 JP2008503857 A5 JP 2008503857A5
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- ghz
- conductor
- insulator
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001577 copolymer Polymers 0.000 claims 6
- 239000004020 conductor Substances 0.000 claims 4
- 239000012212 insulator Substances 0.000 claims 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N Tetrafluoroethylene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- -1 alkali metal salts Chemical class 0.000 claims 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N Hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
Claims (2)
- 少なくとも１０ＧＨｚの周波数でデータを伝送するためのケーブルであって、導電体および前記導電体を被覆する絶縁体を含み、前記絶縁体が、テトラフルオロエチレン、および約２．８〜５．３のＨＦＰＩに相当する量のヘキサフルオロプロピレンを含む部分結晶性コポリマーを含み、前記コポリマーは、実質的にアルカリ金属塩を含有せず、約３０±３ｇ／１０分の範囲のメルトフローレートを有し、１０６個の炭素原子に対し約５０個以下の不安定な末端基を有しており、前記コポリマーが、１０ＧＨｚで０．０００２５以下の損失係数を示すことを特徴とするケーブル。
- 導電体および前記導電体を被覆する絶縁体を含むケーブルにより少なくとも１０ＧＨｚの周波数でデータを伝送する方法であって、テトラフルオロエチレン、および約２．８〜５．３のＨＦＰＩに相当する量のヘキサフルオロプロピレンを含む部分結晶性コポリマーから前記絶縁体を生成する工程を含み、前記コポリマーは、実質的にアルカリ金属塩を含有せず、約３０±３ｇ／１０分の範囲のメルトフローレートを有し、１０６個の炭素原子に対し約５０個以下の不安定な末端基を有しており、前記コポリマーが、１０ＧＨｚで０．０００２５以下の損失係数を示すことを特徴とする方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/872,623 | 2004-06-21 | ||
| US10/872,623 US7122609B2 (en) | 2003-05-14 | 2004-06-21 | High melt flow fluoropolymer |
| PCT/US2005/021244 WO2006009761A1 (en) | 2004-06-21 | 2005-06-15 | Insulation for an improved high-speed data transmission cable |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008503857A JP2008503857A (ja) | 2008-02-07 |
| JP2008503857A5 true JP2008503857A5 (ja) | 2008-07-31 |
| JP5199664B2 JP5199664B2 (ja) | 2013-05-15 |
Family
ID=34972358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007516720A Active JP5199664B2 (ja) | 2004-06-21 | 2005-06-15 | 改良された高速データ伝送ケーブル用絶縁体 |
Country Status (5)
| Country | Link |
|---|---|
| US (4) | US7122609B2 (ja) |
| EP (1) | EP1759396A1 (ja) |
| JP (1) | JP5199664B2 (ja) |
| CN (1) | CN101065813B (ja) |
| WO (1) | WO2006009761A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7122609B2 (en) * | 2003-05-14 | 2006-10-17 | E. I. Du Pont De Nemours And Company | High melt flow fluoropolymer |
| US20070036926A1 (en) * | 2005-08-12 | 2007-02-15 | Fish Robert B Jr | Multilayered pipes |
| US20080145584A1 (en) * | 2006-12-15 | 2008-06-19 | Fish Robert B | Multilayered composite articles |
| US7473848B2 (en) * | 2007-04-25 | 2009-01-06 | E.I. Dupont De Nemours And Company | Crust resistant twisted pair communications cable |
| US7638709B2 (en) | 2007-05-15 | 2009-12-29 | E. I. Du Pont De Nemours And Company | Fluoropolymer wire insulation |
| WO2009044753A1 (en) | 2007-10-03 | 2009-04-09 | Daikin Industries, Ltd. | Fluororesin composition and covered electric wire |
| JP5087771B2 (ja) * | 2007-12-04 | 2012-12-05 | 富士フイルム株式会社 | 撮像システム、内視鏡システム、およびプログラム |
| US7795536B2 (en) * | 2008-01-18 | 2010-09-14 | Temp-Flex Cable, Inc. | Ultra high-speed coaxial cable |
| CN103554326B (zh) * | 2008-02-15 | 2016-06-15 | 大金美国股份有限公司 | 四氟乙烯/六氟丙烯共聚物和其生产方法以及电线 |
| US7795539B2 (en) * | 2008-03-17 | 2010-09-14 | E. I. Du Pont De Nemours And Company | Crush resistant conductor insulation |
| US20090233052A1 (en) * | 2008-03-17 | 2009-09-17 | E.I. Du Pont De Nemours And Company | Conductors Having Polymer Insulation On Irregular Surface |
| CN107603089B (zh) | 2013-01-24 | 2021-04-20 | 大金工业株式会社 | 组合物以及发泡成型体和电线的制造方法 |
| KR20150096700A (ko) | 2013-01-24 | 2015-08-25 | 다이킨 고교 가부시키가이샤 | 조성물, 및 발포 성형체 및 전선의 제조 방법 |
| EP3256501B1 (en) | 2015-02-12 | 2018-12-12 | 3M Innovative Properties Company | Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups and methods of making and using the same |
| US10730980B2 (en) | 2015-02-12 | 2020-08-04 | 3M Innovative Properties Company | Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups |
| EP3256500B1 (en) | 2015-02-12 | 2020-12-09 | 3M Innovative Properties Company | Tetrafluoroethylene and perfluorinated allyl ether copolymers |
| EP3332941B1 (en) * | 2015-08-04 | 2021-10-13 | AGC Inc. | Method for producing fluororesin film |
| EP3500604B1 (en) | 2016-08-17 | 2020-06-17 | 3M Innovative Properties Company | Tetrafluoroethylene and perfluorinated allyl ether copolymers |
| EP4223794A1 (en) * | 2020-09-30 | 2023-08-09 | Daikin Industries, Ltd. | Copolymer, injection molded body, member to be compressed, and coated wire |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1600355A (ja) | 1968-01-18 | 1970-07-20 | ||
| JPS5869213A (ja) * | 1981-09-21 | 1983-04-25 | Daikin Ind Ltd | 含フツ素共重合体 |
| NL8401277A (nl) | 1984-04-19 | 1985-11-18 | Philips Nv | Fasevergrendelde lus met omschakelbare fasedetektor. |
| US4743658A (en) | 1985-10-21 | 1988-05-10 | E. I. Du Pont De Nemours And Company | Stable tetrafluoroethylene copolymers |
| DE3585092D1 (de) | 1985-11-08 | 1992-02-13 | Du Pont | Schmelzverarbeitbare copolymere von tetrafluoraethylen und perfluorolefinen und verfahren zu ihrer herstellung. |
| EP0226668B1 (en) | 1985-11-08 | 1992-01-08 | E.I. Du Pont De Nemours And Company | Process for treating melt-processible tetrafluoroethylene/perfluoro(alkyl vinyl)- ether copolymers |
| JPH03122907A (ja) * | 1989-10-04 | 1991-05-24 | Hitachi Cable Ltd | ふっ素樹脂絶縁平型電線 |
| FI904908A0 (fi) * | 1989-10-06 | 1990-10-05 | Du Pont | Fluorkolhartser med laog foerlustfaktor och kablar framstaellda av dessa. |
| US5220130A (en) | 1991-08-06 | 1993-06-15 | Cooper Industries, Inc. | Dual insulated data cable |
| US5182342A (en) | 1992-02-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Hydrofluorocarbon solvents for fluoromonomer polymerization |
| US5266639A (en) | 1992-08-28 | 1993-11-30 | E. I. Du Pont De Nemours And Company | Low-melting tetrafluorethylene copolymer and its uses |
| IT1272863B (it) * | 1995-01-04 | 1997-07-01 | Ausimont Spa | Copolimeri termoprocessabili del tetrafluoroetilene |
| US5543217A (en) | 1995-02-06 | 1996-08-06 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of tetrafluoroethylene and hexafluoropropylene |
| EP1050546B1 (en) | 1995-02-06 | 2003-11-26 | E.I. Du Pont De Nemours And Company | Process for isolating polymers of tetrafluoroethylene |
| US6335490B1 (en) | 1995-06-07 | 2002-01-01 | Mitsubishi Cable Industries, Ltd. | Insulating material for coaxial cable, coaxial cable and method for producing coaxial cable |
| US5677404A (en) * | 1996-02-23 | 1997-10-14 | E. I. Du Pont De Nemours And Company | Tetrafluoroethylene terpolymer |
| US5703185A (en) | 1995-08-17 | 1997-12-30 | E. I. Du Pont De Nemours And Company | Fluoropolymer extrusion process |
| US5700889A (en) | 1995-08-17 | 1997-12-23 | E. I. Du Pont De Nemours And Company | Process for polymerization of copolymers of tetrafluoroethylene and hexafluoropropylene |
| DE69601335T2 (de) * | 1995-08-17 | 1999-08-12 | Du Pont | Tetrafluorethylen-Terpolymer |
| US5688457A (en) | 1996-04-10 | 1997-11-18 | E. I. Du Pont De Nemours And Company | High speed extrusion |
| US6103844A (en) | 1998-06-08 | 2000-08-15 | E. I. Du Pont De Nemours And Company | Polymerization of fluoromonomers in carbon dioxide |
| JP4792612B2 (ja) * | 1998-11-04 | 2011-10-12 | ダイキン工業株式会社 | 含フッ素重合体の安定化方法 |
| KR20010089893A (ko) | 1999-01-29 | 2001-10-12 | 부쉬하우젠, 밋터베르거 | 연성이 우수한 테트라플루오로 에틸렌/헥사플루오로프로필렌 공중합체 |
| DE19903657A1 (de) | 1999-01-29 | 2000-08-03 | Dyneon Gmbh | Tetrafluorethylen/Hexafluorpropylen-Copolymere mit besserer Aufziehbarkeit |
| US6395848B1 (en) * | 1999-05-20 | 2002-05-28 | E. I. Du Pont De Nemours And Company | Polymerization of fluoromonomers |
| CN1221578C (zh) * | 1999-09-08 | 2005-10-05 | 大金工业株式会社 | 含氟聚合物和用该聚合物包覆的电线及电缆 |
| WO2001036504A1 (fr) | 1999-11-16 | 2001-05-25 | Daikin Industries, Ltd. | Fluorocopolymere |
| JP2001288227A (ja) * | 2000-02-04 | 2001-10-16 | Daikin Ind Ltd | 高周波電気特性に優れたテトラフルオロエチレン系樹脂成形用材料 |
| DE60103879T2 (de) * | 2000-04-13 | 2005-06-23 | E.I. Du Pont De Nemours And Co., Wilmington | Verfahren zum beschichten eines drahtleiters |
| WO2001092351A2 (en) * | 2000-06-01 | 2001-12-06 | 3M Innovative Properties Company | High purity fluoropolymers |
| US6489420B1 (en) | 2000-06-27 | 2002-12-03 | Dyneon Llc | Fluoropolymers with improved characteristics |
| DE10048730A1 (de) | 2000-09-29 | 2002-04-18 | Dyneon Gmbh | Thermoplastisch oder sintertechnisch verarbeitbares Fluorpolymer |
| US6583226B1 (en) | 2001-06-28 | 2003-06-24 | 3M Innovative Properties Company | FEP with increased flexural fatigue strength and a low level of die deposits |
| US6703464B2 (en) | 2002-01-17 | 2004-03-09 | Daikin America, Inc. | Flourine-containing copolymer |
| US6743508B2 (en) | 2002-01-17 | 2004-06-01 | Daikin America, Inc. | Fep pellet |
| US7126056B2 (en) | 2003-05-14 | 2006-10-24 | E. I. Du Pont De Nemours And Company | High melt flow fluoropolymer |
| US7579418B2 (en) * | 2003-05-14 | 2009-08-25 | E. I. Du Pont De Nemours And Company | Extrusion process and product |
| US20040242819A1 (en) | 2003-05-14 | 2004-12-02 | Earnest Thomas Robert | High melt flow fluoropolymer |
| US7122609B2 (en) | 2003-05-14 | 2006-10-17 | E. I. Du Pont De Nemours And Company | High melt flow fluoropolymer |
-
2004
- 2004-06-21 US US10/872,623 patent/US7122609B2/en not_active Expired - Lifetime
-
2005
- 2005-06-15 CN CN2005800205227A patent/CN101065813B/zh active Active
- 2005-06-15 WO PCT/US2005/021244 patent/WO2006009761A1/en not_active Application Discontinuation
- 2005-06-15 JP JP2007516720A patent/JP5199664B2/ja active Active
- 2005-06-15 EP EP05759636A patent/EP1759396A1/en not_active Withdrawn
-
2006
- 2006-08-16 US US11/504,892 patent/US7435786B2/en not_active Expired - Lifetime
-
2008
- 2008-07-25 US US12/179,662 patent/US8076431B2/en active Active
-
2011
- 2011-11-10 US US13/293,520 patent/US8674042B2/en active Active
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