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公开(公告)号:WO2023058313A1
公开(公告)日:2023-04-13
申请号:PCT/JP2022/029986
申请日:2022-08-04
申请人: 大日精化工業株式会社
IPC分类号: C08F290/06 , C09C1/44 , C09C3/04 , C09C3/10 , C09D5/24 , C09D17/00 , C08L33/14 , C08L33/24 , C09D201/00 , C09D11/037 , C01B32/174 , C08K3/04 , C09D7/61 , C09K23/52
摘要: カーボンナノチューブを含むカーボン材料が粗大な凝集物を実質的に生ずることなく良好に分散した、粘度安定性に優れた分散液を簡便に製造することが可能なカーボン材料分散液の製造方法を提供する。カーボンナノチューブを含むカーボン材料、分散剤、及び液媒体を含有する原料を撹拌処理して湿潤混合液を得る工程(1)と、高圧ホモジナイザーを使用して湿潤混合液を分散処理する工程(2)と、を有し、高圧ホモジナイザーが、加圧噴射した湿潤混合液同士を衝突させて微粒子化する方式の高圧ホモジナイザー(A1)、及び加圧した湿潤混合液を衝突チャンバーに導入して微粒子化する方式の高圧ホモジナイザー(A2)の少なくともいずれかであり、吐出ノズルの内径及び処理圧力を変えた2段階の分散処理を実施するカーボン材料分散液の製造方法である。
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公开(公告)号:WO2022146442A1
公开(公告)日:2022-07-07
申请号:PCT/US2020/067702
申请日:2020-12-31
摘要: A rubber composition having improved antiozonation performance comprising a substituted quinoneimine form of substituted p-(hydroxy)phenylamine. Such a composition is particularly suitable for rubber articles. The improved rubber composition possesses a long lasting antiozonation performance, slowing migration through the rubber article and reducing effluence of the antiozonant. Such rubber articles may include rubber pneumatic tires, solid tires, non-pneumatic tires, belts, hoses, cables, automotive mounts, bushings and general mechanic products that are exposed to continuous and intermittent dynamic operation conditions and require protection from ozonation.
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公开(公告)号:WO2022060588A2
公开(公告)日:2022-03-24
申请号:PCT/US2021/049195
申请日:2021-09-07
IPC分类号: C01B32/194 , C01B32/05 , C01B32/18 , C09C1/44
摘要: The present disclosure is directed to the scalable synthesis of carbonaceous perimorphic materials, including carbonaceous perimorphic frameworks, on recyclable templates, and using recyclable process liquids. The present disclosure also demonstrates novel perimorphic architectures. In particular, perimorphic frameworks comprising synthetic anthracitic networks are demonstrated. Using these methods, three-dimensional architectures constructed from grapheme carbon can be scalably produced.
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公开(公告)号:WO2021260127A1
公开(公告)日:2021-12-30
申请号:PCT/EP2021/067374
申请日:2021-06-24
申请人: GRAFREN AB
IPC分类号: D06M23/08 , D06M11/74 , D06M11/76 , C09C1/00 , C01B32/194 , C01B32/198 , C09C1/44 , C09C1/46 , C01B2204/28 , C01P2004/20 , C01P2004/22 , C01P2004/24 , D06M11/00
摘要: A method for inserting 2D flakes of a two dimensional material into pores of a porous substrate comprises providing a porous substrate having a plurality of open pores, wherein at least some of the pores contain a gas, applying a liquid dispersion of flexible 2D flakes of a two dimensional material to the porous substrate; subjecting said porous substrate and said liquid dispersion to a vacuum, such that the gas is evacuated from the pores, causing the liquid dispersion to be introduced into the pores and removing the liquid from the pores, so as to leave the 2D flakes in the pores.
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公开(公告)号:WO2021168551A1
公开(公告)日:2021-09-02
申请号:PCT/CA2021/050208
申请日:2021-02-23
申请人: LABORATOIRE CIR INC.
摘要: The present document describes methods of coating a carbon material with an aqueous priming coating composition for covering an external surface exposed to air of the carbon material to form a first layer thereon. The method comprises applying to the external surface a stream of aqueous priming coating composition pressurized at about 200 to about 415 kPa and streamed through gas at about 275 kPa to about 414 kPa. Also described are systems for coating a carbon material with a fluid coating composition.
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公开(公告)号:WO2020250769A1
公开(公告)日:2020-12-17
申请号:PCT/JP2020/021927
申请日:2020-06-03
申请人: 株式会社ダイセル
摘要: 有機溶媒に対する分散性に優れる表面修飾ナノダイヤモンド、及び様々な表面修飾基を導入することができ、ジルコニアの混入が少なく、且つ容易に表面修飾ナノ炭素粒子を製造できる方法を提供する。 表面修飾ナノダイヤモンドは、ナノダイヤモンド粒子と、前記ナノダイヤモンド粒子を表面修飾する下記式(1)で表される基とを含む。 -X-R 1 (1) [Xは-NH-、-O-、-O-C(=O)-、-C(=O)-O-、-NH-C(=O)-、-C(=O)-NH-、又は-S-を示し、Xから左に伸びる結合手はナノダイヤモンド粒子に結合し、R 1 はヒドロキシ基、カルボキシ基、アミノ基、モノ置換アミノ基、末端アルケニル基、及び末端エポキシ基を有しない一価の有機基を示し、Xと結合する原子は炭素原子であり、窒素原子、酸素原子、硫黄原子、及びケイ素原子からなる群より選択されるヘテロ原子の総量に対する炭素原子のモル比は4.5以上である。]
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公开(公告)号:WO2020182988A1
公开(公告)日:2020-09-17
申请号:PCT/EP2020/056881
申请日:2020-03-13
申请人: GRAPHENGLASS, S.L.
发明人: HEREDIA ÁLVARO, José Antonio , MONTESINOS CONTRERAS, Vicente , HEREDIA ÁLVARO, Alfonso Javier , MONTESINOS NAVARRO, Vicente
IPC分类号: C09C1/44 , C09C1/46 , C08K9/02 , C01B32/19 , C01B32/194
摘要: The present invention relates a compact compound and their preparation and more particularly to such compact compound prepared from hydroxyl graphene functionalized and combinations with thermosetting polymer with particular particles of specified size, shape and properties. The present invention relates generally to field of nanomaterials and preparation of nanomaterials as well as use of nanomaterials in architecture, engineering and interior design.
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公开(公告)号:WO2019143912A1
公开(公告)日:2019-07-25
申请号:PCT/US2019/014157
申请日:2019-01-18
IPC分类号: C01B32/182 , C09C1/44 , C09D11/00
摘要: In one inventive concept, an ink includes a precursor of a graphene analogue, a thickener, and a solvent. In another inventive concept, an ink includes a graphene analogue, a thickener, and a solvent. In yet another inventive concept, an aerogel includes a three-dimensional printed structure having printed features comprised of two dimensional sheets of a graphene analogue.
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公开(公告)号:WO2019046324A1
公开(公告)日:2019-03-07
申请号:PCT/US2018/048381
申请日:2018-08-28
摘要: Particles with suitable properties may be generated using systems and methods provided herein. The particles may include carbon particles. In some examples, carbon particles for metallurgy applications are provided.
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公开(公告)号:WO2016138024A1
公开(公告)日:2016-09-01
申请号:PCT/US2016/019173
申请日:2016-02-23
申请人: GATES CORPORATION
CPC分类号: C08J3/22 , C01B32/05 , C01B32/152 , C01B32/168 , C01B32/174 , C01B2202/02 , C01B2202/06 , C01P2002/82 , C01P2004/03 , C01P2004/13 , C01P2004/133 , C01P2004/84 , C08J3/20 , C08J3/223 , C08J2300/26 , C08J2323/16 , C08J2323/20 , C08J2323/22 , C08K3/04 , C08K3/041 , C08K3/042 , C08K3/045 , C08K5/03 , C08K2201/011 , C09C1/0081 , C09C1/44 , C09C1/46 , C09C1/48 , C09C1/58 , C09D123/16 , Y02E60/13 , C08L23/16
摘要: A method for preparing a "preblend" of nano-structured carbon, such as nanotubes, fullerenes, or graphene, and a particulate solid, such as carbon black, graphitic particles or glassy carbon involving wet-mixing and followed by optional drying to remove the liquid medium. The preblend may be in the form of a core-shell powder material with the nano-structured carbon as the shell on the particulate solid core. The preblend may provide particularly improved dispersion of single-wall nanotubes in ethylene- -olefin elastomer compositions, resulting in improved reinforcement from the nanotubes. The improved elastomer compositions may show simultaneous improvement in both modulus and in elongation at break. The elastomer compositions may be formed into useful rubber articles.
摘要翻译: 制备纳米结构碳如“纳米管”,“富勒烯”或“石墨烯”的“预混物”的方法,以及颗粒状固体,如碳黑,石墨颗粒或玻璃状碳,涉及湿法混合,然后任选干燥以除去 液体介质。 预混物可以是核 - 壳粉末材料的形式,其中纳米结构碳作为颗粒状固体核上的壳。 预混物可以提供特别改进的单壁纳米管在乙烯 - 烯烃弹性体组合物中的分散性,导致从纳米管的改进的增强。 改进的弹性体组合物可以显示模量和断裂伸长率的同时改善。 弹性体组合物可形成有用的橡胶制品。
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