MX2021010070A - Dispersiones que contienen nanoparticulas de carbono grafenico y resinas dispersantes. - Google Patents

Dispersiones que contienen nanoparticulas de carbono grafenico y resinas dispersantes.

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Publication number
MX2021010070A
MX2021010070A MX2021010070A MX2021010070A MX2021010070A MX 2021010070 A MX2021010070 A MX 2021010070A MX 2021010070 A MX2021010070 A MX 2021010070A MX 2021010070 A MX2021010070 A MX 2021010070A MX 2021010070 A MX2021010070 A MX 2021010070A
Authority
MX
Mexico
Prior art keywords
polymer
carbon nanoparticles
graphenic carbon
dispersant
dispersant resins
Prior art date
Application number
MX2021010070A
Other languages
English (en)
Inventor
Michael J Pawlik
Cynthia Kutchko
Hyun Wook Ro
Jonathan G Weis
Qi Ding
Caitlyn B Neidig
Larry J Ruffaner
Matthew W Skinner
Inanllely Y Gonzalez
Samuel L Esarey
Pawel M Krys
Original Assignee
Ppg Ind Ohio Inc
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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of MX2021010070A publication Critical patent/MX2021010070A/es

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    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/194—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F26/10—N-Vinyl-pyrrolidone
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    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
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    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/02—Carbon; Graphite
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
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  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Se divulgan nanopartículas de carbono grafénico que se dispersan en solventes mediante el uso de resinas dispersantes; las nanopartículas de carbono grafénico se pueden moler antes de su dispersión; las resinas dispersantes pueden comprender una resina dispersante polimérica que comprende un polímero de adición que comprende el residuo de una amida vinílica heterocíclica, un polímero de adición que comprende un homopolímero, un (co)polímero en bloque, un (co)polímero aleatorio, un (co)polímero alternado, un (co)polímero de injerto, un (co)polímero tipo cepillo, un (co)polímero tipo estrella, un (co)polímero telequélico, o una combinación de estos; los solventes pueden ser solventes acuosos, no acuosos, inorgánicos y/u orgánicos; las dispersiones son altamente estables y pueden contener cargas relativamente altas de las nanopartículas de carbono grafénico.
MX2021010070A 2019-02-20 2020-02-19 Dispersiones que contienen nanoparticulas de carbono grafenico y resinas dispersantes. MX2021010070A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962808126P 2019-02-20 2019-02-20
PCT/US2020/018900 WO2020172330A1 (en) 2019-02-20 2020-02-19 Dispersions containing graphenic carbon nanoparticles and dispersant resins

Publications (1)

Publication Number Publication Date
MX2021010070A true MX2021010070A (es) 2021-09-21

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CA3130338A1 (en) 2020-08-27
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US20220127145A1 (en) 2022-04-28
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