PL439998A1 - Sposób wytwarzania koncentratów grafenowych na bazie polimerów termoplastycznych metodą w stopie - Google Patents

Sposób wytwarzania koncentratów grafenowych na bazie polimerów termoplastycznych metodą w stopie

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Publication number
PL439998A1
PL439998A1 PL439998A PL43999821A PL439998A1 PL 439998 A1 PL439998 A1 PL 439998A1 PL 439998 A PL439998 A PL 439998A PL 43999821 A PL43999821 A PL 43999821A PL 439998 A1 PL439998 A1 PL 439998A1
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PL
Poland
Prior art keywords
melt
thermoplastic polymers
producing graphene
concentrates based
graphene
Prior art date
Application number
PL439998A
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English (en)
Other versions
PL249406B1 (pl
Inventor
Ryszard Fryczkowski
Marta Sieradzka
Tomasz Kukulski
Tobiasz Gabryś
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Akademia Techniczno-Humanistyczna W Bielsku-Białej
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Application filed by Akademia Techniczno-Humanistyczna W Bielsku-Białej filed Critical Akademia Techniczno-Humanistyczna W Bielsku-Białej
Priority to PL439998A priority Critical patent/PL249406B1/pl
Publication of PL439998A1 publication Critical patent/PL439998A1/pl
Publication of PL249406B1 publication Critical patent/PL249406B1/pl

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • 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
    • C01B32/184—Preparation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/042—Graphene or derivatives, e.g. graphene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or 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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania koncentratów grafenowych na bazie polimerów termoplastycznych metodą w stopie, który polega na tym, że polimer termoplastyczny w postaci proszku o rozdrobnieniu od 0,1 µm do 3 mm miesza się mechanicznie z termicznie redukowanym grafenem (rGO) płatkowym w ilościach od 10% do 50% wagowych, przy czym wielkość płatka wynosi od 50 µm do 10 mm, przy czym od 1 do 10 korzystnie 5 warstwach grafenowych i zawartości tlenu od 1% do 10%, miesza się w temperaturze od 180°C do 250°C w stopie, wytłacza w postaci żyłek, które następnie rozdrabnia do postaci granulatu.
PL439998A 2021-12-28 2021-12-28 Sposób wytwarzania koncentratów grafenowych na bazie polimerów termoplastycznych metodą w stopie PL249406B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL439998A PL249406B1 (pl) 2021-12-28 2021-12-28 Sposób wytwarzania koncentratów grafenowych na bazie polimerów termoplastycznych metodą w stopie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL439998A PL249406B1 (pl) 2021-12-28 2021-12-28 Sposób wytwarzania koncentratów grafenowych na bazie polimerów termoplastycznych metodą w stopie

Publications (2)

Publication Number Publication Date
PL439998A1 true PL439998A1 (pl) 2023-07-03
PL249406B1 PL249406B1 (pl) 2026-04-13

Family

ID=87000516

Family Applications (1)

Application Number Title Priority Date Filing Date
PL439998A PL249406B1 (pl) 2021-12-28 2021-12-28 Sposób wytwarzania koncentratów grafenowych na bazie polimerów termoplastycznych metodą w stopie

Country Status (1)

Country Link
PL (1) PL249406B1 (pl)

Also Published As

Publication number Publication date
PL249406B1 (pl) 2026-04-13

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