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1. WO2020095581 - NANODIAMOND-DISPERSED COMPOSITION

Publication Number WO/2020/095581
Publication Date 14.05.2020
International Application No. PCT/JP2019/038911
International Filing Date 02.10.2019
IPC
C08L 101/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
02characterised by the presence of specified groups
B01F 17/46 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
17Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
42Ethers, e.g. polyglycol ethers of alcohols or phenols
46Ethers of aminoalcohols
B01F 17/52 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
17Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
52Natural or synthetic resins or their salts
C01B 32/28 2017.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
32Carbon; Compounds thereof
25Diamond
28After-treatment, e.g. purification, irradiation, separation or recovery
C08K 3/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
02Elements
04Carbon
C08K 9/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
9Use of pretreated ingredients
04Ingredients treated with organic substances
06with silicon-containing compounds
Applicants
  • 株式会社ダイセル DAICEL CORPORATION [JP]/[JP]
Inventors
  • 木本訓弘 KIMOTO, Norihiro
  • 梅本浩一 UMEMOTO, Kouichi
  • 城大輔 SHIRO, Daisuke
  • 柏木健 KASHIWAGI, Takeru
Agents
  • 特許業務法人後藤特許事務所 GOTO & CO.
Priority Data
2018-20830905.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) NANODIAMOND-DISPERSED COMPOSITION
(FR) COMPOSITION DE NANODIAMANT DISPERSÉ
(JA) ナノダイヤモンド分散組成物
Abstract
(EN)
Provided is a nanodiamond-dispersed composition, in which the dispersibility of nanodiamond particles in an organic dispersion medium is excellent. A nanodiamond-dispersed composition comprising an organic dispersion medium, nanodiamond particles dispersed in the organic dispersion medium, and a dispersing agent having a mass average molecular weight of 500 or more and an amine value of 15 mgKOH/g or more. The average dispersion particle diameter of the nanodiamond particles is preferably 20 to 150 nm. The haze value of the nanodiamond composition is preferably 5 or less.
(FR)
L'invention concerne une composition de nanodiamant dispersé présentant une excellente dispersibilité des particules de nanodiamant dans un milieu de dispersion organique. L'invention concerne une composition de nanodiamant dispersé comprenant un milieu de dispersion organique, des particules de nanodiamant dispersées dans le milieu de dispersion organique, et un agent dispersant présentant un poids moléculaire moyen en masse supérieur ou égal à 500 et un indice d'amine supérieur ou égal à 15 mg de KOH/g. Le diamètre moyen des particules de nanodiamant dispersées varie, de préférence, de 20 à 150 nm. La valeur de trouble de la composition de nanodiamant est, de préférence, inférieure ou égale à 5.
(JA)
有機分散媒中のナノダイヤモンド粒子の分散性に優れるナノダイヤモンド分散組成物を提供する。 有機分散媒と、前記有機分散媒中に分散しているナノダイヤモンド粒子と、質量平均分子量が500以上であり、且つアミン価が15mgKOH/g以上である分散剤と、を含むナノダイヤモンド分散組成物。前記ナノダイヤモンド粒子の平均分散粒子径は20~150nmであることが好ましい。また、前記ナノダイヤモンド組成物のヘイズ値は5以下であることが好ましい。
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