JP2008174752A5 - - Google Patents
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- Publication number
- JP2008174752A5 JP2008174752A5 JP2008030669A JP2008030669A JP2008174752A5 JP 2008174752 A5 JP2008174752 A5 JP 2008174752A5 JP 2008030669 A JP2008030669 A JP 2008030669A JP 2008030669 A JP2008030669 A JP 2008030669A JP 2008174752 A5 JP2008174752 A5 JP 2008174752A5
- Authority
- JP
- Japan
- Prior art keywords
- resin composition
- nucleating agent
- foam
- foam nucleating
- less
- 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
- 239000011342 resin composition Substances 0.000 claims 16
- 239000006260 foam Substances 0.000 claims 9
- 239000002667 nucleating agent Substances 0.000 claims 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- 239000008188 pellet Substances 0.000 claims 3
- 238000010008 shearing Methods 0.000 claims 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000005995 Aluminium silicate Substances 0.000 claims 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims 1
- 229910052582 BN Inorganic materials 0.000 claims 1
- 239000005909 Kieselgur Substances 0.000 claims 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N N#B Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 1
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N Silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N TiO Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 claims 1
- 235000012211 aluminium silicate Nutrition 0.000 claims 1
- 239000000440 bentonite Substances 0.000 claims 1
- 229910000278 bentonite Inorganic materials 0.000 claims 1
- 239000003085 diluting agent Substances 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 238000004898 kneading Methods 0.000 claims 1
- 238000010907 mechanical stirring Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
- 229910052904 quartz Inorganic materials 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- -1 sericite Chemical compound 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- 229910001929 titanium oxide Inorganic materials 0.000 claims 1
Claims (11)
- フッ素樹脂（Ａ）及び発泡核剤（Ｂ）を含有する樹脂組成物であって、
前記発泡核剤（Ｂ）は、前記樹脂組成物中の分布状態においてｄ９９が１５μｍ以下である
ことを特徴とする樹脂組成物。 - ｄ９９は、１０μｍ以下である請求項１記載の樹脂組成物。
- 任意の切断面における単位面積当りに発泡核剤（Ｂ）が占める面積の変動が１５％以下である請求項１又は２記載の樹脂組成物。
- 発泡核剤（Ｂ）は、樹脂組成物の０．０５〜３０重量％である請求項１、２又は３記載の樹脂組成物。
- 発泡核剤（Ｂ）は、樹脂組成物の０．１〜２重量％である請求項１、２、３又は４記載の樹脂組成物。
- 発泡核剤（Ｂ）は、窒化ホウ素、タルク、セリサイト、珪藻土、窒化珪素、ファインシリカ、アルミナ、ジルコニア、石英粉、カオリン、ベントナイト、又は、酸化チタンである請求項１、２、３、４又は５記載の樹脂組成物。
- 請求項１、２、３、４、５又は６記載の樹脂組成物を製造するための樹脂組成物製造方法であって、
発泡核剤（Ｂ）を粉砕及び／又は分級する工程（１）、前記発泡核剤（Ｂ）とフッ素樹脂とから混合物を得る工程（２）、前記混合物に剪断力Ｓ１を加えて混練し、ペレット（Ｉ）を得る工程（３）、並びに、前記ペレット（Ｉ）及び希釈用樹脂に剪断力Ｓ２を加えて混練し、目的の樹脂組成物のペレット（ＩＩ）を得る工程（４）を含むものであり、
前記工程（２）の混合方法は、機械的攪拌を用いる方法であり、
前記剪断力Ｓ２は、前記剪断力Ｓ１よりも低いものでないことを特徴とする樹脂組成物製造方法。 - 発泡電線に用いられるものである請求項１、２、３、４、５又は６記載の樹脂組成物。
- 請求項１、２、３、４、５又は６記載の樹脂組成物から得られることを特徴とする発泡体。
- 請求項１、２、３、４、５又は６記載の樹脂組成物から得られることを特徴とする発泡電線。
- 平均直径が１０〜４０μｍである気泡を含有するものである請求項１０記載の発泡電線。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008030669A JP5206002B2 (ja) | 2001-06-26 | 2008-02-12 | 樹脂組成物及びその製造方法並びに発泡電線 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001193456 | 2001-06-26 | ||
| JP2001193456 | 2001-06-26 | ||
| JP2008030669A JP5206002B2 (ja) | 2001-06-26 | 2008-02-12 | 樹脂組成物及びその製造方法並びに発泡電線 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003507188A Division JPWO2003000792A1 (ja) | 2001-06-26 | 2002-06-26 | 樹脂組成物及びその製造方法並びに発泡電線 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011177172A Division JP2012001733A (ja) | 2001-06-26 | 2011-08-12 | 樹脂組成物及びその製造方法並びに発泡電線 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008174752A JP2008174752A (ja) | 2008-07-31 |
| JP2008174752A5 true JP2008174752A5 (ja) | 2010-12-02 |
| JP5206002B2 JP5206002B2 (ja) | 2013-06-12 |
Family
ID=19031742
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003507188A Pending JPWO2003000792A1 (ja) | 2001-06-26 | 2002-06-26 | 樹脂組成物及びその製造方法並びに発泡電線 |
| JP2008030669A Expired - Fee Related JP5206002B2 (ja) | 2001-06-26 | 2008-02-12 | 樹脂組成物及びその製造方法並びに発泡電線 |
| JP2011177172A Pending JP2012001733A (ja) | 2001-06-26 | 2011-08-12 | 樹脂組成物及びその製造方法並びに発泡電線 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003507188A Pending JPWO2003000792A1 (ja) | 2001-06-26 | 2002-06-26 | 樹脂組成物及びその製造方法並びに発泡電線 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011177172A Pending JP2012001733A (ja) | 2001-06-26 | 2011-08-12 | 樹脂組成物及びその製造方法並びに発泡電線 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US7241826B2 (ja) |
| JP (3) | JPWO2003000792A1 (ja) |
| CN (1) | CN100420712C (ja) |
| WO (1) | WO2003000792A1 (ja) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7241826B2 (en) * | 2001-06-26 | 2007-07-10 | Daikin Industries, Ltd. | Resin composition, process for production thereof, and foam-insulated electric wire |
| ITMI20030641A1 (it) * | 2003-04-01 | 2004-10-02 | Solvay Solexis Spa | Composizioni espandibili di fluoropolimeri |
| JP4540038B2 (ja) * | 2004-01-26 | 2010-09-08 | 株式会社潤工社 | 発泡樹脂組成物、それを用いた発泡体および同軸絶縁ケーブル |
| US20070102188A1 (en) * | 2005-11-01 | 2007-05-10 | Cable Components Group, Llc | High performance support-separators for communications cable supporting low voltage and wireless fidelity applications and providing conductive shielding for alien crosstalk |
| JP2006339099A (ja) * | 2005-06-06 | 2006-12-14 | Hitachi Cable Ltd | 発泡電線 |
| BRPI0520777B1 (pt) * | 2005-12-22 | 2018-10-09 | Prysmian Cavi E Sistemi Energia S.R.L | processo para fabricar um cabo elétrico, cabo elétrico, e, método para melhorar a estabilidade de envelhecimento de um cabo |
| WO2007111334A1 (ja) * | 2006-03-29 | 2007-10-04 | Daikin Industries, Ltd. | 含フッ素エラストマー組成物、フッ素樹脂組成物および該組成物から形成される成形品 |
| US20080153936A1 (en) * | 2006-12-21 | 2008-06-26 | E. I. Du Pont De Nemours And Company | Foamed Fluoropolymer Article |
| US20080161435A1 (en) * | 2006-12-21 | 2008-07-03 | E. I. Du Pont De Nemours And Company | Extrusion of a Foamable Fluoropolymer |
| US20080149899A1 (en) * | 2006-12-21 | 2008-06-26 | E. I. Du Pont De Nemours And Company | Foamable Fluoropolymer Composition |
| MX2009008301A (es) * | 2007-08-03 | 2009-09-18 | Charles Glew | Composiciones para formulacion, extrusion y procesamiento de fusion de fluoropolimeros espumables y celulares. |
| WO2009020554A2 (en) * | 2007-08-03 | 2009-02-12 | Glew Charles A | Compositions for compounding and extrusion of foamed fluoropolymers |
| JP2012507832A (ja) * | 2008-10-31 | 2012-03-29 | ダイキン アメリカ インコーポレイティッド | 発泡電線 |
| DE102009018636A1 (de) * | 2009-04-17 | 2010-10-21 | Elringklinger Ag | Polymercompound sowie Bauteile, hergestellt unter Verwendung des Compounds |
| JP5581722B2 (ja) | 2010-02-12 | 2014-09-03 | 日立金属株式会社 | 発泡絶縁電線の製造方法 |
| US10246572B2 (en) * | 2010-12-16 | 2019-04-02 | Solvay Specialty Polymers Italy S.P.A. | Foamable fluoropolymer compositions |
| TWI529749B (zh) * | 2011-10-11 | 2016-04-11 | 東特塗料股份有限公司 | 多層覆皮之電絕緣電線 |
| US10557006B2 (en) | 2013-01-24 | 2020-02-11 | Daikin Industries, Ltd. | Composition, and method for producing foam molded material and electric wire |
| KR20150096700A (ko) * | 2013-01-24 | 2015-08-25 | 다이킨 고교 가부시키가이샤 | 조성물, 및 발포 성형체 및 전선의 제조 방법 |
| JP6455067B2 (ja) * | 2014-10-20 | 2019-01-23 | Ａｇｃ株式会社 | 電線用被覆材料、電線および電線用被覆材料の製造方法 |
| US10031301B2 (en) | 2014-11-07 | 2018-07-24 | Cable Components Group, Llc | Compositions for compounding, extrusion, and melt processing of foamable and cellular polymers |
| US10032542B2 (en) | 2014-11-07 | 2018-07-24 | Cable Components Group, Llc | Compositions for compounding, extrusion and melt processing of foamable and cellular halogen-free polymers |
| JP6428315B2 (ja) * | 2015-01-30 | 2018-11-28 | 株式会社オートネットワーク技術研究所 | 絶縁電線 |
| TWI824275B (zh) * | 2020-08-03 | 2023-12-01 | 日商大金工業股份有限公司 | 發泡成形用組成物、發泡成形體、電線、發泡成形體之製造方法、及電線之製造方法 |
| CN116157461A (zh) * | 2020-08-03 | 2023-05-23 | 大金工业株式会社 | 发泡成型用组合物、发泡成型体、电线、发泡成型体的制造方法以及电线的制造方法 |
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| EP0413255B1 (en) | 1989-08-18 | 1996-03-13 | Fujikura Ltd. | Method for manufacturing a foam-insulated electric wire |
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| US7241826B2 (en) * | 2001-06-26 | 2007-07-10 | Daikin Industries, Ltd. | Resin composition, process for production thereof, and foam-insulated electric wire |
-
2002
- 2002-06-26 US US10/482,584 patent/US7241826B2/en not_active Expired - Lifetime
- 2002-06-26 CN CNB028163273A patent/CN100420712C/zh not_active Expired - Fee Related
- 2002-06-26 JP JP2003507188A patent/JPWO2003000792A1/ja active Pending
- 2002-06-26 WO PCT/JP2002/006379 patent/WO2003000792A1/ja active Application Filing
-
2007
- 2007-03-05 US US11/713,696 patent/US7884148B2/en not_active Expired - Fee Related
-
2008
- 2008-02-12 JP JP2008030669A patent/JP5206002B2/ja not_active Expired - Fee Related
-
2011
- 2011-08-12 JP JP2011177172A patent/JP2012001733A/ja active Pending
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