BR112014028119A8 - Aglomerados de nitreto de boro, método para a produção dos mesmos e uso dos mesmos - Google Patents

Aglomerados de nitreto de boro, método para a produção dos mesmos e uso dos mesmos

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Publication number
BR112014028119A8
BR112014028119A8 BR112014028119A BR112014028119A BR112014028119A8 BR 112014028119 A8 BR112014028119 A8 BR 112014028119A8 BR 112014028119 A BR112014028119 A BR 112014028119A BR 112014028119 A BR112014028119 A BR 112014028119A BR 112014028119 A8 BR112014028119 A8 BR 112014028119A8
Authority
BR
Brazil
Prior art keywords
boron nitride
agglomerates
production
granules
nitride agglomerates
Prior art date
Application number
BR112014028119A
Other languages
English (en)
Other versions
BR112014028119A2 (pt
Inventor
Engler Martin
Uibel Krishna
Original Assignee
3M Innovative Properties Company
Esk Ceram Gmbh & Co Kg
Minnesota Mining Mfg Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Company, Esk Ceram Gmbh & Co Kg, Minnesota Mining Mfg Gmbh filed Critical 3M Innovative Properties Company
Publication of BR112014028119A2 publication Critical patent/BR112014028119A2/pt
Publication of BR112014028119A8 publication Critical patent/BR112014028119A8/pt

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    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
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Abstract

AGLOMERADOS DE NITRETO DE BORO, MÉTODO PARA A PRODUÇÃO DOS MESMOS E USO DOS MESMOS. A invenção refere-se a aglomerados de nitreto de boro que compreendem partículas primárias de nitreto de boro hexagonal, sendo que as partículas primárias de nitreto de boro hexagonal são conectadas umas às outras por meio de uma fase de ligação inorgânica que compreende pelo menos um nitreto e/ou oxinitreto. A invenção também está relacionada a um método para produzir tais aglomerados de nitreto de boro, sendo que o pó de partida de nitreto de boro, sob a forma de partículas primárias de nitreto de boro, é misturado com a matéria-prima de fase de ligação, processado em grânulos ou corpos modelados e esses são, então, submetidos a um tratamento por temperatura a uma temperatura de pelo menos 1.000°C em uma atmosfera de nitretação e os grânulos ou corpos modelados obtidos são fragmentados e/ou fracionados se necessário. Os aglomerados de nitreto de boro, de acordo com a invenção, são adequados como uma carga para os polímeros a serem usados para produzir os materiais compósitos de nitreto de boro-polímero.
BR112014028119A 2012-05-09 2013-03-19 Aglomerados de nitreto de boro, método para a produção dos mesmos e uso dos mesmos BR112014028119A8 (pt)

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DE102012104049A DE102012104049A1 (de) 2012-05-09 2012-05-09 Bornitrid-Agglomerate, Verfahren zu deren Herstellung und deren Verwendung
PCT/EP2013/055724 WO2013167306A1 (de) 2012-05-09 2013-03-19 Bornitrid-agglomerate, verfahren zu deren herstellung und deren verwendung

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Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2816083B1 (de) * 2013-06-19 2019-02-20 3M Innovative Properties Company Bauteil hergestellt aus einem Polymer-Bornitrid-Compound, Polymer-Bornitrid-Compound zur Herstellung eines solchen Bauteils sowie dessen Verwendung
EP2860008A1 (de) 2013-10-14 2015-04-15 Esk Ceramics GmbH&Co. Kg Durch thermoplastische Verarbeitung von Polymer-Bornitrid-Compounds hergestellte Bauteile, Polymer-Bornitrid-Compounds zur Herstellung solcher Bauteile, Verfahren zur Herstellung solcher Bauteile sowie deren Verwendung
JP6493226B2 (ja) 2014-02-05 2019-04-03 三菱ケミカル株式会社 窒化ホウ素凝集粒子、窒化ホウ素凝集粒子の製造方法、該窒化ホウ素凝集粒子含有樹脂組成物、成形体、及びシート
WO2016092951A1 (ja) * 2014-12-08 2016-06-16 昭和電工株式会社 六方晶窒化ホウ素粉末、その製造方法、樹脂組成物及び樹脂シート
WO2016092952A1 (ja) * 2014-12-08 2016-06-16 昭和電工株式会社 六方晶窒化ホウ素粉末、その製造方法、樹脂組成物及び樹脂シート
FR3037579B1 (fr) * 2015-06-17 2017-06-16 Saint-Gobain Centre De Rech Et D'Etudes Europeen Poudre d'agregats a base de nitrure de bore
EP3127973B1 (en) * 2015-08-07 2019-04-03 3M Innovative Properties Company Thermally conductive pressure sensitive adhesive
EP3181627A1 (en) * 2015-12-15 2017-06-21 3M Innovative Properties Company Thermally conductive pressure sensitive adhesive comprising anisotropic boron nitride agglomerates
JP6950148B2 (ja) * 2016-03-31 2021-10-13 三菱ケミカル株式会社 窒化アルミニウム−窒化ホウ素複合凝集粒子およびその製造方法
US10526492B2 (en) 2016-05-27 2020-01-07 Saint-Gobain Ceramics & Plastics, Inc. Process for manufacturing boron nitride agglomerates
EP3257810B1 (en) * 2016-06-16 2019-11-13 3M Innovative Properties Company Formed hexagonal boron nitride body, hexagonal boron nitride granulates for making the same, and process for producing the same
CN109790025B (zh) * 2016-10-07 2023-05-30 电化株式会社 氮化硼块状粒子、其制造方法及使用了其的导热树脂组合物
JP6936442B2 (ja) * 2017-08-31 2021-09-15 株式会社豊田中央研究所 熱伝導性フィラー、熱伝導性複合材料、及び熱伝導性フィラーの製造方法
GB2566267B (en) * 2017-09-06 2021-02-17 Peratech Holdco Ltd Agglomerating nano-particles
CN108101546B (zh) * 2017-09-13 2018-10-26 上海百图高新材料科技有限公司 一种球形六方氮化硼团聚体的制备方法
CN109988409B (zh) * 2017-12-29 2021-10-19 广东生益科技股份有限公司 一种氮化硼团聚体、包含其的热固性树脂组合物及其用途
CN108257702B (zh) * 2018-01-19 2019-06-18 东莞理工学院 一种高强度高硼含量无氢中子屏蔽材料及其制备方法
JP6606628B1 (ja) * 2018-06-06 2019-11-13 昭和電工株式会社 ガラス被覆窒化アルミニウム粒子の製造方法及びそのガラス被覆窒化アルミニウム粒子を含有する放熱性樹脂組成物の製造方法
WO2020195298A1 (ja) 2019-03-28 2020-10-01 国立大学法人 香川大学 粒状窒化ホウ素の製造方法および粒状窒化ホウ素
CN110015887A (zh) * 2019-04-01 2019-07-16 中国有色桂林矿产地质研究院有限公司 一种氮化钛补强氧化锆增韧氧化铝陶瓷粉体及其制备方法
DE102019215938A1 (de) * 2019-10-16 2021-04-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung mit Bornitrid beschichteter Verstärkungsfasern und/oder mit Bornitrid beschichteter Verstärkungsfaserbündel, mit dem Verfahren herstellbare Verstärkungsfasern oder Verstärkungsfaserbündel sowie deren Verwendung
CN111410539B (zh) * 2020-03-03 2023-02-21 哈尔滨工业大学 一种Y-Al-Si-O多元玻璃相增强六方氮化硼基复相陶瓷
CN112520714A (zh) * 2020-03-20 2021-03-19 山东晶亿新材料有限公司 一种六方氮化硼及其制备方法和应用
WO2021200725A1 (ja) * 2020-03-31 2021-10-07 デンカ株式会社 窒化ホウ素焼結体及びその製造方法、並びに複合体及びその製造方法
CN113735569B (zh) * 2021-09-16 2023-03-17 宁波思朴锐机械再制造有限公司 一种氧化镁氮化硼复合微球的制备方法
WO2023089452A1 (en) 2021-11-22 2023-05-25 3M Innovative Properties Company Spherical boron nitride particles having low surface roughness
CN114044681B (zh) * 2021-11-24 2022-11-04 安徽壹石通材料科技股份有限公司 一种氮化硼复合微球及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742324A (en) * 1952-05-17 1955-12-21 Carborundum Co Improvements in bodies containing boron nitride
US4138252A (en) * 1977-06-10 1979-02-06 Vereschagin Leonid F Cubic boron nitride in a binder and method for its production
JPS6022676B2 (ja) * 1980-02-23 1985-06-03 日本鋼管株式会社 窒化硅素・窒化硼素複合焼結体及びその製造方法
JPH02116616A (ja) * 1988-10-24 1990-05-01 Kawasaki Steel Corp 窒化硼素・窒化アルミニウム複合粉末の製造方法
JP3948632B2 (ja) * 1993-08-12 2007-07-25 独立行政法人産業技術総合研究所 被覆高圧型窒化硼素焼結体及びその製造法
JP3461651B2 (ja) 1996-01-24 2003-10-27 電気化学工業株式会社 六方晶窒化ほう素粉末及びその用途
US5898009A (en) 1996-03-19 1999-04-27 Advanced Ceramics Corporation High density agglomerated boron nitride particles
DE69807040T2 (de) 1998-02-16 2003-05-08 Advanced Ceramics Corp., Cleveland Verfahren zur Bildung von Bornitrid hoher Dichte und agglomerierte Bornitridteilchen hoher Dichte
CA2351604C (en) * 1998-11-19 2007-02-06 Vesuvius Crucible Company Composite material
US7976941B2 (en) 1999-08-31 2011-07-12 Momentive Performance Materials Inc. Boron nitride particles of spherical geometry and process for making thereof
US6794435B2 (en) 2000-05-18 2004-09-21 Saint Gobain Ceramics & Plastics, Inc. Agglomerated hexagonal boron nitride powders, method of making, and uses thereof
US6764975B1 (en) 2000-11-28 2004-07-20 Saint-Gobain Ceramics & Plastics, Inc. Method for making high thermal diffusivity boron nitride powders
US6645612B2 (en) * 2001-08-07 2003-11-11 Saint-Gobain Ceramics & Plastics, Inc. High solids hBN slurry, hBN paste, spherical hBN powder, and methods of making and using them
US7494635B2 (en) 2003-08-21 2009-02-24 Saint-Gobain Ceramics & Plastics, Inc. Boron nitride agglomerated powder
EP1797155B1 (en) * 2004-08-23 2015-10-07 General Electric Company Thermally conductive composition and method for preparing the same
US20090120011A1 (en) 2005-07-15 2009-05-14 Katsumi Okamura Composite Sintered Body
CN101028228A (zh) * 2006-03-01 2007-09-05 通用电气公司 含有亚微粒氮化硼颗粒的化妆品组合物
US8999023B2 (en) 2006-06-12 2015-04-07 Sumitomo Electric Hardmetal Corp. Composite sintered body
CN100432017C (zh) * 2006-07-28 2008-11-12 北京工业大学 快速制备高强度氮化硅-氮化硼可加工陶瓷的方法
US7527859B2 (en) * 2006-10-08 2009-05-05 Momentive Performance Materials Inc. Enhanced boron nitride composition and compositions made therewith
US8193633B2 (en) 2007-09-26 2012-06-05 Mitsubishi Electric Corporation Heat conductive sheet and method for producing same, and powder module
CN101648809B (zh) * 2009-09-25 2012-06-27 哈尔滨工业大学 氮化硼基复合陶瓷透波材料及其制备方法
TWI474991B (zh) 2010-08-19 2015-03-01 Earthgen Corp 製備球型氮化硼聚集體之漿料及其應用
DE102010050900A1 (de) * 2010-11-10 2012-05-10 Esk Ceramics Gmbh & Co. Kg Bornitrid-Agglomerate, Verfahren zu deren Herstellung und deren Verwendung
CN102093058B (zh) * 2010-12-23 2013-10-23 大连海事大学 一种α-SiAlON/BN 复合陶瓷材料及其制备方法

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