JP4922183B2 - 微細粒のポリアリーレンエーテルケトン粉末 - Google Patents
微細粒のポリアリーレンエーテルケトン粉末 Download PDFInfo
- Publication number
- JP4922183B2 JP4922183B2 JP2007546009A JP2007546009A JP4922183B2 JP 4922183 B2 JP4922183 B2 JP 4922183B2 JP 2007546009 A JP2007546009 A JP 2007546009A JP 2007546009 A JP2007546009 A JP 2007546009A JP 4922183 B2 JP4922183 B2 JP 4922183B2
- Authority
- JP
- Japan
- Prior art keywords
- paek
- ether ketone
- polyarylene ether
- fine
- grinding
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
- B29B2009/125—Micropellets, microgranules, microparticles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group
- C08G2650/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group containing ketone groups, e.g. polyarylethylketones, PEEK or PEK
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Paints Or Removers (AREA)
- Crushing And Grinding (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Crushing And Pulverization Processes (AREA)
- Polyethers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
(−Ar−X−)及び(−Ar′−Y−)
[式中、Ar及びAr′は、二価の芳香族基、有利には1,4−フェニレン、4,4′−ビフェニレン並びに1,4−、1,5−もしくは2,6−ナフチレンを表す]で示される単位を有する。Xは、電子吸引性基、有利にはカルボニル又はスルホニルであり、Yは、O、S、CH2、イソプロピリデン等のような他の基を表す。この場合に、基Xの少なくとも50%、有利には少なくとも70%、特に有利には少なくとも80%がカルボニル基を表すことが望ましく、基Yの少なくとも50%、有利には少なくとも70%、特に有利には少なくとも80%が酸素からなることが望ましい。
50m2/gのBET表面積及び500μmの平均粒子直径を有するPEEKからなる粒子を、低温で加工するピン付ディスクミル(Hosokawa Alpine CW 160)を用いて粉砕した。この場合、PEEK粒子を、スクリューコンベアを介して粉砕室中に供給し、その間に液体窒素で−50℃に冷却した。この粉砕室中で、PEEK粒子は回転するピン付ディスクにより220m/sに加速した。この速度で、前記粒子はピン付ディスクに取り付けられたピンに衝突し、強い衝突応力に曝され、この衝突応力により粒子が破壊された。これは、PEEK粒子の15kg/hの処理量で行った。この粉砕室から、100μmより小さな粒子の割合30質量%を有する微粉化された生成物が得られた(DIN EN ISO 4610によるアルピネ エアジェットシーブを用いた篩い分け分析)。
実施例1と同様に作業するが、20kg/hの処理量で行った。この粉砕室から、100μmより小さな粒子の割合30質量%を有する微粉化された生成物が得られた。
PEEK顆粒(0.1m2/gより低いBET表面積)を低温で加工するピン付ディスクミル(Hosokawa Alpine CW 160)を用いて粉砕することを試した。この場合、PEEK粒子を、スクリューコンベアを介して粉砕室中に供給し、その間に液体窒素で−70℃に冷却した。この粉砕室中で、PEEK粒子は回転するピン付ディスクにより220m/sに加速した。この速度で、前記粒子はピン付ディスクに取り付けられたピンに衝突し、強い衝突応力に曝された。PEEK顆粒の処理量は15kg/hであった。この粉砕室から、100μmより小さな粒子の割合2質量%を有する生成物が得られた。この手順を3回実施した後で、100μmより小さい粒子の割合7質量%が生じた。この粉砕時の低い効率に基づき、分離は行わなかった。
Claims (5)
- 4m2/gより高いBET表面積を有する多孔性ポリアリーレンエーテルケトンを粉砕することを特徴とする、ポリアリーレンエーテルケトン粉末の製造方法。
- 多孔性ポリアリーレンエーテルケトンを0℃以下の温度で粉砕することを特徴とする、請求項1記載の方法。
- 粉砕された生成物を分級又は篩い分けすることを特徴とする、請求項1又は2記載の方法。
- 得られたポリアリーレンエーテルケトン粉末は、1〜300μmの数平均粒子直径d50を有することを特徴とする、請求項3記載の方法。
- ポリアリーレンエーテルケトンが、PEEK、PEK、PEKK又はPEEKKであることを特徴とする、請求項1から4までのいずれか1項記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004062762A DE102004062762A1 (de) | 2004-12-21 | 2004-12-21 | Feinkörniges Polyarylenetherketonpulver |
| DE102004062762.2 | 2004-12-21 | ||
| PCT/EP2005/056153 WO2006067017A1 (de) | 2004-12-21 | 2005-11-22 | Feinkörniges polyarylenetherketonpulver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008524356A JP2008524356A (ja) | 2008-07-10 |
| JP4922183B2 true JP4922183B2 (ja) | 2012-04-25 |
Family
ID=35976559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007546009A Expired - Lifetime JP4922183B2 (ja) | 2004-12-21 | 2005-11-22 | 微細粒のポリアリーレンエーテルケトン粉末 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7875234B2 (ja) |
| EP (1) | EP1833878A1 (ja) |
| JP (1) | JP4922183B2 (ja) |
| KR (1) | KR100901906B1 (ja) |
| CN (1) | CN100519632C (ja) |
| BR (1) | BRPI0519137A2 (ja) |
| DE (1) | DE102004062762A1 (ja) |
| RU (1) | RU2414483C2 (ja) |
| WO (1) | WO2006067017A1 (ja) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004062761A1 (de) * | 2004-12-21 | 2006-06-22 | Degussa Ag | Verwendung von Polyarylenetherketonpulver in einem dreidimensionalen pulverbasierenden werkzeuglosen Herstellverfahren, sowie daraus hergestellte Formteile |
| DE102007016656B4 (de) * | 2007-04-05 | 2018-10-11 | Eos Gmbh Electro Optical Systems | PAEK-Pulver, insbesondere zur Verwendung in einem Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objektes, sowie Verfahren zu dessen Herstellung |
| KR101294925B1 (ko) | 2008-05-21 | 2013-08-08 | 도레이 카부시키가이샤 | 중합체 미립자의 제조 방법 |
| GB0813093D0 (en) * | 2008-07-17 | 2008-08-27 | Invibio Ltd | Polymeric materials |
| FR2982519B1 (fr) | 2011-11-10 | 2020-02-21 | Arkema France | Procede de broyage de polyaryl ether cetones |
| CN103566827A (zh) * | 2012-07-12 | 2014-02-12 | 金发科技股份有限公司 | 一种均相溶液聚合的高分子聚合物及其精制方法 |
| EP2935412B1 (en) | 2012-12-19 | 2021-04-28 | Hexcel Corporation | Method for preparing fine powders for use in selective laser sintering processes |
| WO2014130275A2 (en) | 2013-02-22 | 2014-08-28 | Ticona Llc | High performance polymer composition with improved flow properties |
| FR3015506B1 (fr) * | 2013-12-20 | 2017-04-21 | Arkema France | Composition de poudres de poly-arylene-ether-cetone-cetones autorisant un excellent compromis coulabilite et coalescence adaptees au frittage laser |
| GB2526243B (en) | 2014-02-24 | 2021-07-14 | Victrex Mfg Ltd | Polymeric materials |
| WO2016028613A1 (en) | 2014-08-21 | 2016-02-25 | Ticona Llc | Polyaryletherketone composition |
| WO2016028614A1 (en) | 2014-08-21 | 2016-02-25 | Ticona Llc | Composition containing a polyaryletherketone and low naphthenic liquid crystalline polymer |
| WO2016057253A1 (en) | 2014-10-08 | 2016-04-14 | Ticona Llc | Dispersant for use in synthesis of polyaryletherketones |
| FR3027834B1 (fr) * | 2014-11-03 | 2017-11-10 | Arkema France | Procede de densification de poudres de polyarylene-ether-cetone |
| WO2017116885A1 (en) * | 2015-12-28 | 2017-07-06 | Arkema Inc. | Processes for producing polymer powders |
| US11352480B2 (en) | 2016-03-18 | 2022-06-07 | Ticona Llc | Polyaryletherketone composition |
| PL3293232T3 (pl) | 2016-09-08 | 2021-01-25 | Igp Pulvertechnik Ag | Farba proszkowa i sposób wytwarzania farby proszkowej |
| JP7046489B2 (ja) * | 2017-01-06 | 2022-04-04 | 住友化学株式会社 | 樹脂微粒子の製造方法、樹脂粒子 |
| CN107674560A (zh) * | 2017-10-31 | 2018-02-09 | 山东凯盛新材料股份有限公司 | 聚醚酮酮抗静电喷涂粉末涂料的制备方法 |
| CN107618122B (zh) * | 2017-10-31 | 2019-08-30 | 山东凯盛新材料股份有限公司 | 聚醚酮酮细粉的制备方法 |
| US11118053B2 (en) | 2018-03-09 | 2021-09-14 | Ticona Llc | Polyaryletherketone/polyarylene sulfide composition |
| JP7338316B2 (ja) * | 2018-08-31 | 2023-09-05 | 株式会社リコー | 樹脂粉末、及び立体造形物の製造方法 |
| WO2020156950A1 (en) | 2019-01-31 | 2020-08-06 | Solvay Specialty Polymers Usa, Llc | Method of grinding poly(ether ketone ketone) (pekk) |
| US20200247012A1 (en) * | 2019-02-05 | 2020-08-06 | Scott DeFelice | Method for Grinding Materials for Additive Manufacturing |
| RU2691409C1 (ru) * | 2019-02-18 | 2019-06-13 | Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ | Способ получения термостойких ароматических полиэфирэфир- и сополиэфирэфиркетонов с улучшенными физико-механическими характеристиками |
| FR3127496B1 (fr) | 2021-09-28 | 2025-01-17 | Arkema France | Poudre à base de polyaryléthercétone(s) pour la fabrication d’objets ductiles. |
| WO2026073907A1 (en) | 2024-10-04 | 2026-04-09 | Syensqo Specialty Polymers Usa Llc | Coating process based on a paek having a low melting temperature |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670057A (en) * | 1979-11-12 | 1981-06-11 | Asahi Chem Ind Co Ltd | Preparation of powdered resin composition |
| JPH02238027A (ja) * | 1988-12-31 | 1990-09-20 | Hoechst Ag | 細粒化したポリエーテル‐ケトン、その製造方法およびその用途 |
| JPH11320691A (ja) * | 1998-05-21 | 1999-11-24 | Tosoh Corp | 熱可塑性樹脂パウダー及びそれよりなる成形体 |
| JP2000302877A (ja) * | 1999-04-16 | 2000-10-31 | Asahi Chem Ind Co Ltd | 粒度分布の改良されたポリフェニレンエーテル粉体の製造法 |
| JP2004203919A (ja) * | 2002-12-24 | 2004-07-22 | Inoac Corp | 熱可塑性樹脂パウダーの製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1434663A1 (ru) * | 1983-06-22 | 1990-09-15 | Всесоюзный Научно-Исследовательский Институт "Композит" Научно-Производственного Объединения "Норпласт" | Способ измельчени полимерного материала |
| DE3518277A1 (de) | 1984-10-06 | 1986-04-10 | Hüls AG, 4370 Marl | Thermoplastische massen auf basis von polyphenylenethern und polyoctenylenen sowie verfahren zu ihrer herstellung |
| US5247052A (en) * | 1988-12-31 | 1993-09-21 | Hoechst Aktiengesellschaft | Fine-grained polyether-ketone powder, process for the manufacture thereof, and the use thereof |
| EP0392348A3 (en) * | 1989-04-14 | 1991-12-27 | Cytec Technology Corp. | Toughened thermosetting structural materials |
| JPH08323748A (ja) * | 1995-05-29 | 1996-12-10 | Toho Rayon Co Ltd | 成形材料及びその製造方法 |
| CN1262573C (zh) * | 2001-12-11 | 2006-07-05 | 三井化学株式会社 | 聚醚酮及其生产方法 |
| US20050207931A1 (en) * | 2004-03-21 | 2005-09-22 | Toyota Motorsport Gmbh | unknown |
| DE102004062761A1 (de) | 2004-12-21 | 2006-06-22 | Degussa Ag | Verwendung von Polyarylenetherketonpulver in einem dreidimensionalen pulverbasierenden werkzeuglosen Herstellverfahren, sowie daraus hergestellte Formteile |
-
2004
- 2004-12-21 DE DE102004062762A patent/DE102004062762A1/de not_active Withdrawn
-
2005
- 2005-11-22 EP EP05816251A patent/EP1833878A1/de not_active Withdrawn
- 2005-11-22 KR KR1020077013935A patent/KR100901906B1/ko not_active Expired - Fee Related
- 2005-11-22 JP JP2007546009A patent/JP4922183B2/ja not_active Expired - Lifetime
- 2005-11-22 BR BRPI0519137-8A patent/BRPI0519137A2/pt not_active Application Discontinuation
- 2005-11-22 US US11/722,261 patent/US7875234B2/en active Active
- 2005-11-22 WO PCT/EP2005/056153 patent/WO2006067017A1/de not_active Ceased
- 2005-11-22 RU RU2007127795/05A patent/RU2414483C2/ru active
- 2005-12-20 CN CNB2005101369029A patent/CN100519632C/zh not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670057A (en) * | 1979-11-12 | 1981-06-11 | Asahi Chem Ind Co Ltd | Preparation of powdered resin composition |
| JPH02238027A (ja) * | 1988-12-31 | 1990-09-20 | Hoechst Ag | 細粒化したポリエーテル‐ケトン、その製造方法およびその用途 |
| JPH11320691A (ja) * | 1998-05-21 | 1999-11-24 | Tosoh Corp | 熱可塑性樹脂パウダー及びそれよりなる成形体 |
| JP2000302877A (ja) * | 1999-04-16 | 2000-10-31 | Asahi Chem Ind Co Ltd | 粒度分布の改良されたポリフェニレンエーテル粉体の製造法 |
| JP2004203919A (ja) * | 2002-12-24 | 2004-07-22 | Inoac Corp | 熱可塑性樹脂パウダーの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0519137A2 (pt) | 2008-12-23 |
| US20090280263A1 (en) | 2009-11-12 |
| CN1800242A (zh) | 2006-07-12 |
| JP2008524356A (ja) | 2008-07-10 |
| WO2006067017A1 (de) | 2006-06-29 |
| EP1833878A1 (de) | 2007-09-19 |
| DE102004062762A1 (de) | 2006-06-22 |
| US7875234B2 (en) | 2011-01-25 |
| RU2414483C2 (ru) | 2011-03-20 |
| RU2007127795A (ru) | 2009-01-27 |
| CN100519632C (zh) | 2009-07-29 |
| KR100901906B1 (ko) | 2009-06-10 |
| KR20070089178A (ko) | 2007-08-30 |
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