MX2018009119A - Composicion que contiene grafeno y nanoplaquetas de grafeno, y proceso de preparacion de las mismas. - Google Patents

Composicion que contiene grafeno y nanoplaquetas de grafeno, y proceso de preparacion de las mismas.

Info

Publication number
MX2018009119A
MX2018009119A MX2018009119A MX2018009119A MX2018009119A MX 2018009119 A MX2018009119 A MX 2018009119A MX 2018009119 A MX2018009119 A MX 2018009119A MX 2018009119 A MX2018009119 A MX 2018009119A MX 2018009119 A MX2018009119 A MX 2018009119A
Authority
MX
Mexico
Prior art keywords
graphene
weight
solvent
vinyl aromatic
composition
Prior art date
Application number
MX2018009119A
Other languages
English (en)
Inventor
Felisari Riccardo
Autieri Viviana
Original Assignee
Versalis Spa
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 Versalis Spa filed Critical Versalis Spa
Publication of MX2018009119A publication Critical patent/MX2018009119A/es

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Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • C01B32/19—Preparation by exfoliation
    • 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
    • C08F112/00—Homopolymers 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
    • C08F112/02—Monomers containing only one unsaturated aliphatic radical
    • C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F112/06—Hydrocarbons
    • C08F112/08—Styrene
    • 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
    • C08F12/00—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 an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/56—Polymerisation initiated by wave energy or particle radiation by ultrasonic vibrations
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/18—Binary blends of expanding agents
    • C08J2203/182—Binary blends of expanding agents of physical blowing agents, e.g. acetone and butane
    • 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
    • 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

Landscapes

  • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a una composición que contiene grafeno y nanoplaquetas de grafeno dispersadas de forma duradera en un solvente. La composición se caracteriza porque contiene al menos 1% en peso, con respecto al peso total del solvente, de un polímero aromático de vinilo y comprende una concentración másica de grafeno y nanoplaquetas de grafeno (GRS) que abarca de 0.001% a 10% en peso con respecto al peso total del solvente. El polímero aromático de vinilo presente en la composición se obtiene mediante polimerización parcial o total del monómero aromático de vinilo relativo por sí solo o mezclado con hasta 50% en peso de monómeros copolimerizables adicionales. La composición debe satisfacer la condición de que la suma del posible contenido de monómeros sin reaccionar y el contenido de polímero aromático de vinilo formado sea igual a al menos 10% en peso con respecto al peso total del solvente.
MX2018009119A 2016-01-27 2017-01-26 Composicion que contiene grafeno y nanoplaquetas de grafeno, y proceso de preparacion de las mismas. MX2018009119A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB2016A000159A ITUB20160159A1 (it) 2016-01-27 2016-01-27 Composizione contenente grafene e nano piastrine grafeniche e loro procedimento di preparazione.
PCT/IB2017/050420 WO2017130136A1 (en) 2016-01-27 2017-01-26 Composition containing graphene and graphene nanoplatelets and preparation process thereof

Publications (1)

Publication Number Publication Date
MX2018009119A true MX2018009119A (es) 2019-07-04

Family

ID=55860942

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018009119A MX2018009119A (es) 2016-01-27 2017-01-26 Composicion que contiene grafeno y nanoplaquetas de grafeno, y proceso de preparacion de las mismas.

Country Status (11)

Country Link
US (2) US11912840B2 (es)
EP (1) EP3408303A1 (es)
JP (1) JP6874012B2 (es)
CN (1) CN108699172B (es)
BR (1) BR112018015190B1 (es)
CA (1) CA3011499C (es)
IT (1) ITUB20160159A1 (es)
MX (1) MX2018009119A (es)
MY (1) MY191677A (es)
RU (1) RU2744709C2 (es)
WO (1) WO2017130136A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021006733A2 (pt) 2018-10-08 2021-07-13 University Of Wollongong plaqueta de grafeno dispersível, material compósito de matriz polimérica, eletrodo para processos eletroquímicos, método para produzir um eletrodo, e método para produzir plaquetas de grafeno dispersíveis
KR102341186B1 (ko) * 2018-12-21 2021-12-21 퍼포먼스 나노카본, 아이엔씨. 기체-액체 물질 전달을 통한 탄소 재료의 동일반응계내 생산 및 작용성화 및 이의 사용
CN111676001A (zh) * 2020-05-29 2020-09-18 成都西油华巍科技有限公司 一种钻井液用抗高温抗饱和盐润滑剂及其制备方法
JP7377480B2 (ja) * 2020-06-11 2023-11-10 博 小林 黒鉛粒子の集まりからグラフェンの集まりを製造し、該グラフェンをαオレフィン誘導体の微細結晶の集まりで覆い、該αオレフィン誘導体の微細結晶の集まりで覆われたグラフェンの集まりから１枚１枚のグラフェンを取り出す方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2897997A (en) * 1997-05-14 1998-12-08 Basf Aktiengesellschaft Expandable styrene polymers containing graphite particles
US7745528B2 (en) 2006-10-06 2010-06-29 The Trustees Of Princeton University Functional graphene-rubber nanocomposites
ITMI20071003A1 (it) 2007-05-18 2008-11-19 Polimeri Europa Spa Compositi a base di polimeri vinilaromatici aventi migliorate proprieta' di isolamento termico e procedimento per la loro preparazione
US20090022649A1 (en) 2007-07-19 2009-01-22 Aruna Zhamu Method for producing ultra-thin nano-scaled graphene platelets
IT1396193B1 (it) * 2009-10-07 2012-11-16 Polimeri Europa Spa Composizioni polimeriche nanocomposite termoplastiche espansibili con migliorata capacita' di isolamento termico.
IT1396918B1 (it) * 2009-11-03 2012-12-20 Polimeri Europa Spa Procedimento per la preparazione di nanopiastrine grafeniche ad elevata disperdibilita' in matrici polimeriche a bassa polarita' e relative composizioni polimeriche
JP4875786B2 (ja) * 2010-03-25 2012-02-15 積水化学工業株式会社 合成樹脂積層体
KR101845118B1 (ko) * 2011-02-04 2018-04-03 세키스이가가쿠 고교가부시키가이샤 박편화 흑연-중합체 복합 재료의 제조 방법
ES2684343T3 (es) * 2012-08-27 2018-10-02 Sekisui Chemical Co., Ltd. Material compuesto de resina y grafito en copos y método para producir el mismo
ITMI20130834A1 (it) * 2013-05-22 2014-11-23 Versalis Spa Procedimento di polimerizzazione cationica per la sintesi di polimeri nano-strutturati contenenti grafene
US9851735B2 (en) 2014-01-02 2017-12-26 Lutron Electronics Co., Inc. Wireless load control system
US9789366B1 (en) * 2016-09-28 2017-10-17 Callaway Golf Company Graphene core for a golf ball

Also Published As

Publication number Publication date
CN108699172B (zh) 2021-07-09
RU2018129141A3 (es) 2020-02-27
CA3011499C (en) 2023-08-29
US20240101778A1 (en) 2024-03-28
JP6874012B2 (ja) 2021-05-19
EP3408303A1 (en) 2018-12-05
MY191677A (en) 2022-07-07
BR112018015190A2 (pt) 2018-12-26
ITUB20160159A1 (it) 2017-07-27
CA3011499A1 (en) 2017-08-03
US11912840B2 (en) 2024-02-27
US20190031852A1 (en) 2019-01-31
JP2019506494A (ja) 2019-03-07
RU2018129141A (ru) 2020-02-27
RU2744709C2 (ru) 2021-03-15
CN108699172A (zh) 2018-10-23
WO2017130136A1 (en) 2017-08-03
BR112018015190B1 (pt) 2022-11-29

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