JP2017095694A - 高導電性コンポジットのための3相の不混和性ポリマー−金属ブレンド - Google Patents
高導電性コンポジットのための3相の不混和性ポリマー−金属ブレンド Download PDFInfo
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- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
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Abstract
Description
三次元印刷に有用な任意の適切な熱可塑性ポリマーを、本開示のコンポジットの第1の熱可塑性ポリマーおよび第2の熱可塑性ポリマーとして使用してもよい。一例において、第1の熱可塑性ポリマーおよび第2の熱可塑性ポリマーは、互いに不混和性である。従って、第1の熱可塑性ポリマーは、第2の熱可塑性ポリマーとは異なっていてもよい。特定の理論に束縛されないが、熱可塑性ポリマーの疎水性/親水性の特徴は、異なる熱可塑性ポリマー間の不混和性を与える物理的特徴であると考えられる。従って、一実施形態において、第1の熱可塑性ポリマーは、第2の熱可塑性ポリマーよりも疎水性である。または、一実施形態において、第2の熱可塑性ポリマーは、第1の熱可塑性ポリマーより疎水性である。一方、一実施形態において、第1の熱可塑性ポリマーは、第2の熱可塑性ポリマーより親水性である。または、一実施形態において、第2の熱可塑性ポリマーは、第1の熱可塑性ポリマーより親和性である。別の実施形態において、第1の熱可塑性ポリマーは疎水性であり、第2の熱可塑性ポリマーは親水性である。または、一実施形態において、第2の熱可塑性ポリマーは疎水性であり、第1の熱可塑性ポリマーは親水性である。
金属について、三次元印刷に有用な任意の適切な金属を、本開示のコンポジットに使用してもよい。金属は、任意の金属から選択されてもよく、金属アロイを含んでいてもよい。任意の適切な金属を、例えば、粒子形態で使用してもよい。適切な金属の例としては、Bi、Sn、Sb、Pb、Ag、In、Cu、またはこれらのアロイが挙げられる。例えば、アロイは、BiSnPb、BiSn、BiSnAg、SbPbBi、SnBi、InSn、SnInAg、SnAgCu、SnAg、SnCu、SnSb、SnAgSb、またはこれらの混合物のうち、少なくとも1つを含んでいてもよい。
σ=L/(R*A) (1)
式中、
σは、バルク導電性であり;
Lは、フィラメントの長さであり;
Rは、押出成型されたフィラメントの測定された抵抗値であり;
Aは、フィラメントの断面積(πr2)であり、rは、フィラメントの半径である。
ツインスクリュー押出成形機中、ポリ(スチレン−イソプレン−スチレン)ブロックコポリマーを、BiSnAg金属アロイ(Indalloy 282番、INDIUM CORPORATION(登録商標)、米国から入手可能)と共に30rpmで30分間溶融混合した。フィラメントをメルトフローインデクサーで押出成型し、特注のダイと、19.66kgの錘を用い、直径が1.75mmのフィラメントを作製した。処理中、金属アロイは、表面張力が低い領域に対して相分離した。ツインスクリュー押出成形機で、BiSnAgアロイの融点より高い温度で溶融混合すると、アロイは、チャンバの縁に対して相分離した。金属アロイの融点より低い温度で溶融混合し、金属アロイの融点より高い温度で押出成型すると、メルトフローインデクサーから押出成型されたフィラメントは、図2に示すように、フィラメント表面に相分離したアロイを有するものとして観察された。
Claims (10)
- 導電性ポリマーコンポジットを作製する方法であって、
第1の熱可塑性ポリマー、第2の熱可塑性ポリマーおよび複数の金属粒子を含む混合物を作製し、第1の熱可塑性ポリマーと第2の熱可塑性ポリマーは、互いに不混和性であり、複数の金属粒子は、第1の熱可塑性ポリマーおよび第2の熱可塑性ポリマーの両方と不混和性の少なくとも1種類の金属を含むことと;
この混合物を、複数の金属粒子の融点以上の温度まで加熱することとを含む、方法。 - 混合物を作製することが、第1の熱可塑性ポリマーおよび第2の熱可塑性ポリマーの2つが、界面によって分離された2種類の共連続不混和性の相を形成するように、第1の熱可塑性ポリマーおよび第2の熱可塑性ポリマーを溶融することを含む、請求項1に記載の方法。
- 溶融することが、第1の熱可塑性ポリマーおよび第2の熱可塑性ポリマーを、少なくとも1種類の金属の融点より低い温度で溶融することを含む、請求項2に記載の方法。
- 混合物が、第1の熱可塑性ポリマーから本質的になる第1の領域と、第2の熱可塑性ポリマーから本質的になる第2の領域と、少なくとも1種類の金属から本質的になる第3の領域とを含む、請求項1に記載の方法。
- 混合することが、第1の熱可塑性ポリマーと第2の熱可塑性ポリマーを溶融混合することを含む、請求項1に記載の方法。
- 混合することが、第1の熱可塑性ポリマー、第2の熱可塑性ポリマーおよび複数の金属粒子を三次元プリンタに提供することと;熱可塑性ポリマーおよび第2の熱可塑性ポリマーを溶融することと;加熱した混合物を基材の上で押出成型し、三次元物体を作製することを含む、請求項1に記載の方法。
- 導電性ポリマーコンポジットであって、
第1の熱可塑性ポリマーと;
第2の熱可塑性ポリマーと;
複数の金属粒子とを含み、第1の熱可塑性ポリマーと第2の熱可塑性ポリマーは、互いに不混和性であり、複数の金属粒子は、第1の熱可塑性ポリマーおよび第2の熱可塑性ポリマーの両方と不混和性の少なくとも1種類の金属を含む、導電性ポリマーコンポジット。 - 第1の熱可塑性ポリマー、第2の熱可塑性ポリマー、または両者が、高密度ポリエチレン(HDPE)、メタロセン触媒による直鎖低密度ポリエチレン(mLLDPE)、ポリプロピレン(PP)、熱可塑性ウレタン(TPU)、エチレンプロピレンゴム(EPR)、エチレンプロピレンジエンゴム(EPDM)、ポリカプロラクトン、アクリロニトリルブタジエンスチレン(ABS)、ポリ乳酸(PLA)、これらのコポリマー、またはこれらの混合物から選択される熱可塑性ポリマーを含み、第1の熱可塑性ポリマーが、第2の熱可塑性ポリマーとは異なる1種類の熱可塑性ポリマーを含む、請求項7に記載のコンポジット。
- 金属粒子が、BiSnPb、BiSn、BiSnAg、SbPbBi、SnBi、InSn、SnInAg、SnAgCu、SnAg、SnCu、SnSb、SnAgSb、またはこれらの混合物を含む、請求項7に記載のコンポジット。
- ポリマーコンポジットフィラメントであって、
第1の連続した領域を規定する第1の熱可塑性ポリマーと;
第2の連続した領域を規定し、第1の熱可塑性ポリマーと不混和性の第2の熱可塑性ポリマーと;
第1の連続した相と第2の連続した相の界面に配置されている連続した金属トレースとを含む、ポリマーコンポジットフィラメント。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019059184A1 (ja) | 2017-09-22 | 2019-03-28 | コニカミノルタ株式会社 | 樹脂組成物、およびこれを用いた立体造形物の製造方法、立体造形物、ならびに対象物把持用アタッチメントおよびこれを用いた産業用ロボット |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9873180B2 (en) | 2014-10-17 | 2018-01-23 | Applied Materials, Inc. | CMP pad construction with composite material properties using additive manufacturing processes |
SG11201703114QA (en) | 2014-10-17 | 2017-06-29 | Applied Materials Inc | Cmp pad construction with composite material properties using additive manufacturing processes |
US10875153B2 (en) | 2014-10-17 | 2020-12-29 | Applied Materials, Inc. | Advanced polishing pad materials and formulations |
US11745302B2 (en) | 2014-10-17 | 2023-09-05 | Applied Materials, Inc. | Methods and precursor formulations for forming advanced polishing pads by use of an additive manufacturing process |
US9776361B2 (en) | 2014-10-17 | 2017-10-03 | Applied Materials, Inc. | Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles |
US10988603B2 (en) * | 2015-09-29 | 2021-04-27 | Kyoraku Co., Ltd. | Molded resin strand |
CN108290267B (zh) | 2015-10-30 | 2021-04-20 | 应用材料公司 | 形成具有期望ζ电位的抛光制品的设备与方法 |
US10593574B2 (en) | 2015-11-06 | 2020-03-17 | Applied Materials, Inc. | Techniques for combining CMP process tracking data with 3D printed CMP consumables |
US10391605B2 (en) | 2016-01-19 | 2019-08-27 | Applied Materials, Inc. | Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process |
US11471999B2 (en) | 2017-07-26 | 2022-10-18 | Applied Materials, Inc. | Integrated abrasive polishing pads and manufacturing methods |
WO2019032286A1 (en) | 2017-08-07 | 2019-02-14 | Applied Materials, Inc. | ABRASIVE DISTRIBUTION POLISHING PADS AND METHODS OF MAKING SAME |
WO2019086927A1 (en) * | 2017-10-30 | 2019-05-09 | Khalifa University of Science and Technology | A method to fabricate glassy-metal polymer composites |
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US10828838B2 (en) | 2018-09-06 | 2020-11-10 | Xerox Corporation | 3D printing support structures incorporating sacrificial materials |
US20200230781A1 (en) * | 2019-01-23 | 2020-07-23 | Applied Materials, Inc. | Polishing pads formed using an additive manufacturing process and methods related thereto |
CN110060816B (zh) * | 2019-04-23 | 2021-04-20 | 西北工业大学深圳研究院 | 局域原位电聚合3d打印导电聚合物的方法 |
US11267080B2 (en) * | 2019-05-09 | 2022-03-08 | Indium Corporation | Low temperature melting and mid temperature melting lead-free solder paste with mixed solder alloy powders |
EP3812129A1 (en) * | 2019-10-25 | 2021-04-28 | Henkel AG & Co. KGaA | 3d-printed materials with improved mechanical properties |
US11813712B2 (en) | 2019-12-20 | 2023-11-14 | Applied Materials, Inc. | Polishing pads having selectively arranged porosity |
US11806829B2 (en) | 2020-06-19 | 2023-11-07 | Applied Materials, Inc. | Advanced polishing pads and related polishing pad manufacturing methods |
US11878389B2 (en) | 2021-02-10 | 2024-01-23 | Applied Materials, Inc. | Structures formed using an additive manufacturing process for regenerating surface texture in situ |
US20220305719A1 (en) * | 2021-03-23 | 2022-09-29 | Xerox Corporation | Piezoelectric composite filaments and use thereof in additive manufacturing |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6284832B1 (en) * | 1998-10-23 | 2001-09-04 | Pirelli Cables And Systems, Llc | Crosslinked conducting polymer composite materials and method of making same |
US6331586B1 (en) * | 1998-02-12 | 2001-12-18 | Cabot Corporation | Conductive polymer blends with finely divided conductive material selectively localized in continuous polymer phase or continuous interface |
US20020192101A1 (en) * | 2001-03-07 | 2002-12-19 | Vaidyanathan K. Ranji | Compositions and methods for preparation of metallic foam products |
US20060084742A1 (en) * | 2004-10-15 | 2006-04-20 | Hatsuo Ishida | Composite material and a method for producing the composite material by controlling distribution of a filler therein |
US20120177930A1 (en) * | 2009-07-08 | 2012-07-12 | Anja Henckens | Electrically Conductive Adhesives |
CN103289315A (zh) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | 复合材料、基于复合材料的介质基板及其制造方法 |
WO2015019212A1 (en) * | 2013-08-09 | 2015-02-12 | Kimberly-Clark Worldwide, Inc. | Polymeric material for three-dimensional printing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5720725B2 (ja) * | 2013-07-01 | 2015-05-20 | 株式会社オートネットワーク技術研究所 | プロテクタの製造方法、プロテクタ、およびプロテクタ付きワイヤーハーネス |
-
2015
- 2015-11-20 US US14/948,070 patent/US10229769B2/en active Active
-
2016
- 2016-11-02 CA CA2947277A patent/CA2947277C/en active Active
- 2016-11-04 JP JP2016216701A patent/JP2017095694A/ja active Pending
- 2016-11-08 DE DE102016221915.4A patent/DE102016221915B4/de active Active
-
2019
- 2019-01-22 US US16/254,513 patent/US11545278B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331586B1 (en) * | 1998-02-12 | 2001-12-18 | Cabot Corporation | Conductive polymer blends with finely divided conductive material selectively localized in continuous polymer phase or continuous interface |
US6284832B1 (en) * | 1998-10-23 | 2001-09-04 | Pirelli Cables And Systems, Llc | Crosslinked conducting polymer composite materials and method of making same |
US20020192101A1 (en) * | 2001-03-07 | 2002-12-19 | Vaidyanathan K. Ranji | Compositions and methods for preparation of metallic foam products |
US20060084742A1 (en) * | 2004-10-15 | 2006-04-20 | Hatsuo Ishida | Composite material and a method for producing the composite material by controlling distribution of a filler therein |
US20120177930A1 (en) * | 2009-07-08 | 2012-07-12 | Anja Henckens | Electrically Conductive Adhesives |
CN103289315A (zh) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | 复合材料、基于复合材料的介质基板及其制造方法 |
WO2015019212A1 (en) * | 2013-08-09 | 2015-02-12 | Kimberly-Clark Worldwide, Inc. | Polymeric material for three-dimensional printing |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019059184A1 (ja) | 2017-09-22 | 2019-03-28 | コニカミノルタ株式会社 | 樹脂組成物、およびこれを用いた立体造形物の製造方法、立体造形物、ならびに対象物把持用アタッチメントおよびこれを用いた産業用ロボット |
CN111107975A (zh) * | 2017-09-22 | 2020-05-05 | 柯尼卡美能达株式会社 | 树脂组合物、以及使用了该组合物的立体造型物的制造方法、立体造型物以及用于把持对象物的配件、以及使用该配件的工业用机器人 |
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US11545278B2 (en) | 2023-01-03 |
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