JP2020514457A5 - - Google Patents

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JP2020514457A5
JP2020514457A5 JP2019534672A JP2019534672A JP2020514457A5 JP 2020514457 A5 JP2020514457 A5 JP 2020514457A5 JP 2019534672 A JP2019534672 A JP 2019534672A JP 2019534672 A JP2019534672 A JP 2019534672A JP 2020514457 A5 JP2020514457 A5 JP 2020514457A5
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JP
Japan
Prior art keywords
graph
comparative example
loss
delta
orgasol
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JP2019534672A
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JP7106233B2 (ja
JP2020514457A (ja
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Priority claimed from FR1663160A external-priority patent/FR3061182B1/fr
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図5は、参考例PA12及び比較例についてのものと比較した、実施例5及び6についての弾性率及び損失角デルタの正接(タンデルタ)に対応する損失係数又は減衰係数の変化のグラフを表す。図中、
・グラフ1:PA12(Arkema社から販売されているOrgasol invent smooth)
・グラフ2:実施例5
・グラフ3:実施例6;及び
・グラフ4:比較例。


JP2019534672A 2016-12-22 2017-12-21 球状で架橋可能なポリアミド粒子の粉末、製造方法及び選択的レーザー焼結技術における使用方法 Active JP7106233B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1663160 2016-12-22
FR1663160A FR3061182B1 (fr) 2016-12-22 2016-12-22 Poudre de particules spheriques de polyamide reticulable, procede de preparation et utilisation avec la technique de frittage par laser selectif
PCT/FR2017/053776 WO2018115767A1 (fr) 2016-12-22 2017-12-21 Poudre de particules spheriques de polyamide reticulable, procede de preparation et utilisation avec la technique de frittage par laser selectif

Publications (3)

Publication Number Publication Date
JP2020514457A JP2020514457A (ja) 2020-05-21
JP2020514457A5 true JP2020514457A5 (ja) 2021-11-04
JP7106233B2 JP7106233B2 (ja) 2022-07-26

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JP2019534672A Active JP7106233B2 (ja) 2016-12-22 2017-12-21 球状で架橋可能なポリアミド粒子の粉末、製造方法及び選択的レーザー焼結技術における使用方法

Country Status (8)

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US (2) US11236242B2 (ja)
EP (1) EP3559086B1 (ja)
JP (1) JP7106233B2 (ja)
KR (1) KR102534351B1 (ja)
CN (2) CN110099945B (ja)
ES (1) ES2926150T3 (ja)
FR (1) FR3061182B1 (ja)
WO (1) WO2018115767A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3594272A1 (de) * 2018-07-10 2020-01-15 Basf Se Verfahren zur kontinuierlichen herstellung eines polyamidpulvers
WO2020043754A1 (fr) 2018-08-28 2020-03-05 Jlz Sacs personnalisables
FR3085254A1 (fr) 2018-08-28 2020-03-06 Jlz Sacs personnalisables
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
CN115943058A (zh) * 2018-09-22 2023-04-07 惠普发展公司,有限责任合伙企业 三维打印
US11458677B2 (en) * 2019-12-26 2022-10-04 Industrial Technology Research Institute Selective laser sintering composition and selective laser sintering 3D printing method employing the same

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
US4225650A (en) 1975-10-22 1980-09-30 Exxon Research & Engineering Co. Crosslinkable polymer powder and laminate
CH660744A5 (de) 1982-11-05 1987-06-15 Inventa Ag Verfahren zur herstellung hochviskoser bzw. thermisch formstabiler, mindestens teilvernetzter polyamide.
JPS62240355A (ja) * 1986-04-11 1987-10-21 Agency Of Ind Science & Technol シラン変性ポリアミド樹脂の安定化方法
US5527877A (en) 1992-11-23 1996-06-18 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therewith
US5648450A (en) 1992-11-23 1997-07-15 Dtm Corporation Sinterable semi-crystalline powder and near-fully dense article formed therein
FR2721035B1 (fr) 1994-06-08 1997-05-23 Atochem Elf Sa Polyamides à performances thermomécaniques améliorées, leur procédé de préparation et leur utilisation après réticulation.
DE19708946A1 (de) 1997-03-05 1998-09-10 Huels Chemische Werke Ag Herstellung von Polyamid-Fällpulvern mit enger Korngrößenverteilung und niedriger Porosität
DE19747309B4 (de) 1997-10-27 2007-11-15 Degussa Gmbh Verwendung eines Polyamids 12 für selektives Laser-Sintern
FR2776295B1 (fr) 1998-03-18 2000-06-23 Trl Polyamide thermofusible et reticulable, l'un de ses procedes d'obtention et colle le comprenant
US6399714B1 (en) * 2000-09-27 2002-06-04 Michigan Biotechnology Institute Crosslinked polyamide
JP4419013B2 (ja) 2003-09-22 2010-02-24 大阪府 機能性ポリアミド微粒子及びその製造方法
FR2881431B1 (fr) 2005-01-28 2008-12-05 Arkema Sa Greffage d'une poudre de polyamide par irradiation gamma.
FR2877948B1 (fr) 2004-11-12 2007-01-05 Arkema Sa Procede de synthese de poudres de polyamide
FR2899591B1 (fr) 2006-04-10 2008-05-23 Rhodia Recherches & Tech Procede de preparation de particules a base de polymere thermoplastique et poudre ainsi obtenue
JP5214313B2 (ja) * 2007-06-07 2013-06-19 群栄化学工業株式会社 選択的レーザー焼結用複合材料粉末
FR2968664B1 (fr) * 2010-12-10 2014-02-14 Rhodia Operations Realisation d'article par fusion selective de couches de poudre de polymere
EP2716692A1 (de) * 2012-10-08 2014-04-09 WKP Products SA Verbundwerkstoffe zur Nutzung in Spritzguss-Verfahren
FR3005660B1 (fr) * 2013-05-17 2015-04-24 Arkema France Procede de reticulation en surface de particules de polymere
KR101790241B1 (ko) * 2014-08-04 2017-10-26 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CN104910614B (zh) * 2015-06-23 2017-06-27 青岛科技大学 一种3d打印用低翘曲尼龙粉末复合材料及其制备方法
CN105238041B (zh) * 2015-10-22 2019-09-06 深圳光韵达光电科技股份有限公司 一种用于选择性激光烧结的尼龙粉末材料及其制备方法
CN105542200B (zh) * 2015-12-18 2017-11-24 福建瑞森新材料股份有限公司 一种规则球形尼龙粉末的制备方法
CN105754333B (zh) * 2016-03-03 2019-01-18 湖南华曙高科技有限责任公司 一种选择性激光烧结用尼龙粉末及其制备方法

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