JP2007154166A5 - - Google Patents
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- JP2007154166A5 JP2007154166A5 JP2006295085A JP2006295085A JP2007154166A5 JP 2007154166 A5 JP2007154166 A5 JP 2007154166A5 JP 2006295085 A JP2006295085 A JP 2006295085A JP 2006295085 A JP2006295085 A JP 2006295085A JP 2007154166 A5 JP2007154166 A5 JP 2007154166A5
- Authority
- JP
- Japan
- Prior art keywords
- polyarylene sulfide
- fine particles
- average particle
- less
- particles
- 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.)
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- 229920000412 polyarylene Polymers 0.000 claims description 22
- 150000003568 thioethers Chemical class 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 18
- 239000010419 fine particle Substances 0.000 claims description 16
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920000069 poly(p-phenylene sulfide) Polymers 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-Dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims description 2
- JTPNRXUCIXHOKM-UHFFFAOYSA-N 1-Chloronaphthalene Chemical compound C1=CC=C2C(Cl)=CC=CC2=C1 JTPNRXUCIXHOKM-UHFFFAOYSA-N 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N n-methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 230000001376 precipitating Effects 0.000 claims description 2
Description
即ち、本発明は、
（１）粒子の平均粒径が１０μｍ以下であることを特徴とするポリアリーレンサルファイド微粒子を界面活性剤を含有する水に分散させた分散液、
（２）粒子の平均粒径が５μｍ以下であることを特徴とするポリアリーレンサルファイド微粒子を界面活性剤を含有する水に分散させた分散液、
（３）ポリアリーレンサルファイドが、ポリ（フェニレンサルファイド）であることを特徴とする（１）または（２）記載の分散液、
（４）ポリアリーレンサルファイドを溶媒に溶解し、析出させることにより粒子の平均粒径が１０μｍ以下であるポリアリーレンサルファイド微粒子を製造することを特徴とするポリアリーレンサルファイド微粒子の製造方法、
（５）溶媒が、Ｎ−メチルピロリジノン、ｏ−ジクロロベンゼン、１−クロロナフタレンから選択された１種類以上であることを特徴とする（４）記載のポリアリーレンサルファイド微粒子の製造方法、
（６）粒子の平均粒径が１０μｍ以下であることを特徴とするポリアリーレンサルファイド微粒子、
（７）粒子の平均粒径が５μｍ以下であることを特徴とするポリアリーレンサルファイド微粒子、
（８）ポリアリーレンサルファイドが、ポリ（フェニレンサルファイド）であることを特徴とする（６）または（７）記載のポリアリーレンサルファイド微粒子を提供するものである。
That is, the present invention
(1) A dispersion in which polyarylene sulfide fine particles are dispersed in water containing a surfactant, wherein the average particle diameter of the particles is 10 μm or less ,
(2) A dispersion in which polyarylene sulfide fine particles are dispersed in water containing a surfactant, wherein the average particle diameter of the particles is 5 μm or less,
(3) The dispersion according to (1) or (2) , wherein the polyarylene sulfide is poly (phenylene sulfide) ,
(4) A method for producing polyarylene sulfide fine particles, wherein polyarylene sulfide fine particles having an average particle diameter of 10 μm or less are produced by dissolving and precipitating polyarylene sulfide in a solvent,
(5) The method for producing polyarylene sulfide fine particles according to (4) , wherein the solvent is at least one selected from N-methylpyrrolidinone, o-dichlorobenzene, and 1-chloronaphthalene,
(6) Polyarylene sulfide fine particles, wherein the average particle diameter of the particles is 10 μm or less,
(7) Polyarylene sulfide fine particles, wherein the average particle diameter of the particles is 5 μm or less,
(8) The polyarylene sulfide fine particles according to (6) or (7), wherein the polyarylene sulfide is poly (phenylene sulfide) .
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006295085A JP5186752B2 (en) | 2005-11-09 | 2006-10-31 | Dispersion and polyarylene sulfide fine particles |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005324402 | 2005-11-09 | ||
| JP2005324402 | 2005-11-09 | ||
| JP2006295085A JP5186752B2 (en) | 2005-11-09 | 2006-10-31 | Dispersion and polyarylene sulfide fine particles |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007154166A JP2007154166A (en) | 2007-06-21 |
| JP2007154166A5 true JP2007154166A5 (en) | 2009-11-05 |
| JP5186752B2 JP5186752B2 (en) | 2013-04-24 |
Family
ID=38238926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006295085A Expired - Fee Related JP5186752B2 (en) | 2005-11-09 | 2006-10-31 | Dispersion and polyarylene sulfide fine particles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5186752B2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5369645B2 (en) * | 2007-12-27 | 2013-12-18 | 東レ株式会社 | Polyphenylene sulfide fine particles, dispersion thereof, and production method thereof |
| JP5347647B2 (en) * | 2008-03-28 | 2013-11-20 | 東レ株式会社 | Method for producing polyphenylene sulfide resin fine particles, polyphenylene sulfide resin fine particles, and dispersion thereof |
| JP5481797B2 (en) * | 2008-03-28 | 2014-04-23 | 東レ株式会社 | Method for producing polyphenylene sulfide fine particles |
| WO2009119466A1 (en) | 2008-03-28 | 2009-10-01 | 東レ株式会社 | Process for producing fine particles of polyphenylene sulfide resin, fine particles of polyphenylene sulfide resin, and dispersion thereof |
| JP5365987B2 (en) * | 2009-02-10 | 2013-12-11 | Ｄｉｃ株式会社 | Method for producing polyarylene sulfide resin composition in which metal element-containing nanoparticles are dispersed |
| JP5821213B2 (en) * | 2011-02-25 | 2015-11-24 | 東レ株式会社 | Method for producing polyphenylene sulfide resin fine particle dispersion |
| JP5839150B2 (en) | 2013-05-24 | 2016-01-06 | 日立金属株式会社 | Pressure sensor, mass flow meter and mass flow controller using the same |
| WO2015098654A1 (en) | 2013-12-25 | 2015-07-02 | 東レ株式会社 | Polyphenylene sulfide microparticles |
| US9862804B2 (en) | 2014-02-25 | 2018-01-09 | Toray Industries, Inc. | Polyarylene sulfide resin powder/grain composition and method of producing same |
| JP6345469B2 (en) * | 2014-04-09 | 2018-06-20 | 旭化成株式会社 | Method for producing polyphenylene sulfide fine particles, polymer electrolyte membrane, membrane / electrode assembly, and fuel cell |
| KR20170018307A (en) * | 2014-05-22 | 2017-02-17 | 디아이씨 가부시끼가이샤 | Polyarylene sulfide dispersion, powder particles, method for producing polyarylene sulfide dispersion, and method for producing powder particles |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847430B2 (en) * | 1976-12-10 | 1983-10-22 | ダイキン工業株式会社 | Composition for forming heat-resistant film |
| JPS61287927A (en) * | 1985-06-15 | 1986-12-18 | Matsushita Electric Works Ltd | Polyphenylene sulfide resin composition |
| JPH10273594A (en) * | 1997-03-28 | 1998-10-13 | Dainippon Ink & Chem Inc | Spherical fine polyphenylene sulfide powder and its production |
| JP2004161960A (en) * | 2002-11-15 | 2004-06-10 | Brother Ind Ltd | Electroconductive ink |
-
2006
- 2006-10-31 JP JP2006295085A patent/JP5186752B2/en not_active Expired - Fee Related
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