JP2007504975A - 熱可塑性組成物を使ったレーザ焼結プロセス - Google Patents
熱可塑性組成物を使ったレーザ焼結プロセス Download PDFInfo
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
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- B33Y70/00—Materials specially adapted for additive manufacturing
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Abstract
Description
5.物品が完成されるまで工程(2)から(4)が繰り返される。
(a)サポート表面に本発明の所定量の熱可塑性組成物を載置し、 (b)上記サポート表面の組成物を平滑にして、その組成物に滑らかな層を形成し、 (c)上記サポート表面の所定の目標領域にエネルギー光線を照射して、その組成物と一体となった層を形成し、 (d)上記工程(a)から(c)を繰り返して隣接する層に一体に結合された付加的な層を形成し、それによって三次元の物品を得る。
Claims (27)
- 約180℃から約210℃の融点の熱可塑性ブロック共重合体を含有する熱可塑性組成物をレーザ焼結することによって物品を製造する方法。
- 熱可塑性組成物が少なくとも90重量%の熱可塑性共重合体を含有する請求項1記載の方法。
- 熱可塑性組成物が少なくとも90重量%の熱可塑性共重合体を含有する請求項1記載の方法。
- 熱可塑性組成物が少なくとも95重量%の熱可塑性共重合体を含有する請求項1記載の方法。
- ブロック共重合体が軟質セグメントと硬質セグメントを含有する請求項1記載の方法。
- 軟質セグメントがエーテルまたはエステルを含有する請求項5記載の方法。
- 硬質セグメントがエステル、アミドまたはウレタンを含有する請求項5記載の方法。
- ブロック共重合体が約185℃から約205℃の融点を有する請求項1記載の方法。
- ブロック共重合体が約190℃から約200℃の融点を有する請求項1記載の方法。
- ブロック共重合体が約90μmから約100μmのd90を有する請求項1記載の方法。
- ブロック共重合体が約40μmから約60μmのメディアン粒径を有する請求項10記載の方法。
- ブロック共重合体が約1μmから約150μmの範囲の粒径を有する請求項11記載の方法。
- ブロック共重合体が約15シ゛ュ-ル/ク゛ラムから約35シ゛ュ-ル/ク゛ラムの溶融熱を有する請求項1記載の方法。
- ブロック共重合体がポリエーテル−エステル エラストマーを含有する請求項1記載の方法。
- ポリエーテル エラストマーは、ポリブチレン−フタレート セグメントと長鎖ポリアルキレンエーテル−グリコール セグメントを含有する請求項14記載の方法。
- 熱可塑性組成物はさらに、約0.05重量%から約5重量%の流動化薬剤を含有する請求項1記載の方法。
- 流動化薬剤は約10μm以下のメディアン粒径を有する請求項16記載の方法。
- 流動化薬剤は、水和シリカ、アモルファスアルミナ、ガラス状シリカ、ガラス状リン酸塩、ガラス状ホウ酸塩、ガラス状酸化物、チタン酸化物、タルク、雲母、ヒュームドシリカ、カオリン、アタパルジャイト、ケイ酸塩カルシウム、アルミナ、ケイ酸塩マグネシウム、およびこれらの混合物からなるグループから選択される請求項16記載の方法。
- 流動化薬剤はヒュームドシリカを含有する請求項16記載の方法。
- 熱可塑性組成物は、着色剤、充填剤、第二の改良ポリマーおよびこれらの混合物からなるグループから選択される任意の成分を約0.1重量%から約30重量%含有する請求項1記載の方法。
- 着色剤がカーボンブラックを含有する請求項20記載の方法。
- 第二の改良ポリマーがポリアミドを含有する請求項20記載の方法。
- ポリアミドが、ナイロン6、ナイロン66、ナイロン11,ナイロン610、ナイロン12、ナイロン612、共重合化ナイロンおよびこれらの混合物からなるグループから選択される請求項22記載の方法。
- 熱可塑性ブロック共重合体はポリエーテル−エステル エラストマーを含有し、流動化薬剤はヒュームドシリカを含有する請求項16記載の方法。
- 熱可塑性組成物はさらに、約0.1重量%から約30重量%のポリアミドを含有する請求項24記載の方法。
- 以下の(a)から(d)の工程を有する物品の製造方法。 (a)サポート表面に所定量の熱可塑性組成物を載置し、 (b)上記サポート表面の組成物を平滑にして、その組成物に滑らかな層を形成し、 (c)上記サポート表面の所定の目標領域にエネルギー光線を照射して、その組成物と一体となった層を形成し、 (d)上記工程(a)から(c)を繰り返して隣接する層に一体に結合された付加的な層を形成し、それによって三次元の物品を得、ここに、熱可塑性組成物は約180℃から約210℃の融点の熱可塑性ブロック共重合体を含有する。
- (d)工程の後に、その物品に対して含浸工程が実行されない請求項26記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50133803P | 2003-09-08 | 2003-09-08 | |
PCT/US2004/027350 WO2005025839A1 (en) | 2003-09-08 | 2004-08-20 | Laser sintering processes using thermoplastic compositions |
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Publication Number | Publication Date |
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JP2007504975A true JP2007504975A (ja) | 2007-03-08 |
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Application Number | Title | Priority Date | Filing Date |
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JP2006526113A Pending JP2007504975A (ja) | 2003-09-08 | 2004-08-20 | 熱可塑性組成物を使ったレーザ焼結プロセス |
Country Status (12)
Country | Link |
---|---|
US (1) | US8114334B2 (ja) |
EP (1) | EP1663622B1 (ja) |
JP (1) | JP2007504975A (ja) |
KR (1) | KR20060117305A (ja) |
CN (1) | CN1874883B (ja) |
AU (1) | AU2004272530B2 (ja) |
BR (1) | BRPI0414212B1 (ja) |
CA (1) | CA2537749C (ja) |
MX (1) | MXPA06002659A (ja) |
NZ (1) | NZ545738A (ja) |
WO (1) | WO2005025839A1 (ja) |
ZA (1) | ZA200601845B (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012513319A (ja) * | 2008-12-22 | 2012-06-14 | ヴァルスパー・ソーシング・インコーポレーテッド | ポリエステル粉末組成物、方法、及び物品 |
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Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10505116A (ja) * | 1994-08-30 | 1998-05-19 | ディーティーエム・コーポレーション | 焼結性半晶質粉体及びこの粉体で形成した物品 |
JPH11216779A (ja) * | 1997-10-27 | 1999-08-10 | Huels Ag | 粉末状材料の選択的レーザー焼結により成形体を製造する方法 |
JP2002512645A (ja) * | 1997-03-18 | 2002-04-23 | デー エス エム エヌ.ヴェー. | レーザー焼結可能な熱可塑性粉末 |
JP2003221493A (ja) * | 2002-02-01 | 2003-08-05 | Du Pont Mitsui Polychem Co Ltd | 熱可塑性エラストマー組成物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4203307C1 (ja) * | 1992-02-06 | 1992-12-03 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
US5342919A (en) * | 1992-11-23 | 1994-08-30 | Dtm Corporation | Sinterable semi-crystalline powder and near-fully dense article formed therewith |
-
2004
- 2004-08-20 JP JP2006526113A patent/JP2007504975A/ja active Pending
- 2004-08-20 KR KR1020067004677A patent/KR20060117305A/ko not_active Application Discontinuation
- 2004-08-20 WO PCT/US2004/027350 patent/WO2005025839A1/en active Application Filing
- 2004-08-20 AU AU2004272530A patent/AU2004272530B2/en not_active Ceased
- 2004-08-20 NZ NZ545738A patent/NZ545738A/en unknown
- 2004-08-20 CN CN2004800326960A patent/CN1874883B/zh not_active Expired - Fee Related
- 2004-08-20 BR BRPI0414212A patent/BRPI0414212B1/pt not_active IP Right Cessation
- 2004-08-20 EP EP04781940.4A patent/EP1663622B1/en not_active Revoked
- 2004-08-20 US US10/569,364 patent/US8114334B2/en active Active
- 2004-08-20 MX MXPA06002659A patent/MXPA06002659A/es active IP Right Grant
- 2004-08-20 CA CA002537749A patent/CA2537749C/en not_active Expired - Lifetime
-
2006
- 2006-03-03 ZA ZA200601845A patent/ZA200601845B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10505116A (ja) * | 1994-08-30 | 1998-05-19 | ディーティーエム・コーポレーション | 焼結性半晶質粉体及びこの粉体で形成した物品 |
JP2002512645A (ja) * | 1997-03-18 | 2002-04-23 | デー エス エム エヌ.ヴェー. | レーザー焼結可能な熱可塑性粉末 |
JPH11216779A (ja) * | 1997-10-27 | 1999-08-10 | Huels Ag | 粉末状材料の選択的レーザー焼結により成形体を製造する方法 |
JP2003221493A (ja) * | 2002-02-01 | 2003-08-05 | Du Pont Mitsui Polychem Co Ltd | 熱可塑性エラストマー組成物 |
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JP2012513319A (ja) * | 2008-12-22 | 2012-06-14 | ヴァルスパー・ソーシング・インコーポレーテッド | ポリエステル粉末組成物、方法、及び物品 |
JP2017019267A (ja) * | 2008-12-22 | 2017-01-26 | スリーディー システムズ インコーポレーテッド | ポリエステル粉末組成物、方法、及び物品 |
JP2013517344A (ja) * | 2010-01-19 | 2013-05-16 | アルケマ フランス | 熱可塑性粉末組成物と、この組成物の焼結で得られる3次元物体 |
KR20170098847A (ko) * | 2014-12-23 | 2017-08-30 | 다우 글로벌 테크놀로지스 엘엘씨 | 분자 자가-조립 재료 및 미세충전제를 사용한 적층 제조 방법 |
JP2018501986A (ja) * | 2014-12-23 | 2018-01-25 | ダウ グローバル テクノロジーズ エルエルシー | 分子自己集合材料及びマイクロフィラーを用いた添加剤製造方法 |
KR102398906B1 (ko) | 2014-12-23 | 2022-05-17 | 다우 글로벌 테크놀로지스 엘엘씨 | 분자 자가-조립 재료 및 미세충전제를 사용한 적층 제조 방법 |
JP2019517403A (ja) * | 2016-05-29 | 2019-06-24 | ストラタシス リミテッド | ゴム状材料の付加製造 |
JP7013393B2 (ja) | 2016-05-29 | 2022-01-31 | ストラタシス リミテッド | ゴム状材料の付加製造 |
US11318670B2 (en) | 2016-05-29 | 2022-05-03 | Stratasys Ltd. | Additive manufacturing of rubber-like materials |
US11981074B2 (en) | 2016-05-29 | 2024-05-14 | Stratasys Ltd. | Additive manufacturing of rubber-like materials |
JP2020500969A (ja) * | 2016-11-25 | 2020-01-16 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | 少なくとも部分的にコーティングされた物体を製造する方法 |
JP7061122B2 (ja) | 2016-11-25 | 2022-04-27 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | 少なくとも部分的にコーティングされた物体を製造する方法 |
Also Published As
Publication number | Publication date |
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ZA200601845B (en) | 2008-07-30 |
CA2537749A1 (en) | 2005-03-24 |
CN1874883A (zh) | 2006-12-06 |
EP1663622B1 (en) | 2014-12-03 |
EP1663622A1 (en) | 2006-06-07 |
AU2004272530A1 (en) | 2005-03-24 |
US20070132158A1 (en) | 2007-06-14 |
BRPI0414212A (pt) | 2006-10-31 |
MXPA06002659A (es) | 2006-06-05 |
CN1874883B (zh) | 2011-09-21 |
BRPI0414212B1 (pt) | 2016-11-22 |
WO2005025839A1 (en) | 2005-03-24 |
AU2004272530B2 (en) | 2008-06-26 |
US8114334B2 (en) | 2012-02-14 |
KR20060117305A (ko) | 2006-11-16 |
NZ545738A (en) | 2009-03-31 |
CA2537749C (en) | 2009-12-08 |
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