MX343957B - Composiciones de nanocompuesto de polimeros termoplasticos expandibles con una capacidad mejorada de aislamiento termico. - Google Patents

Composiciones de nanocompuesto de polimeros termoplasticos expandibles con una capacidad mejorada de aislamiento termico.

Info

Publication number
MX343957B
MX343957B MX2012004081A MX2012004081A MX343957B MX 343957 B MX343957 B MX 343957B MX 2012004081 A MX2012004081 A MX 2012004081A MX 2012004081 A MX2012004081 A MX 2012004081A MX 343957 B MX343957 B MX 343957B
Authority
MX
Mexico
Prior art keywords
expandable thermoplastic
thermal insulation
improved thermal
polymeric compositions
insulation capacity
Prior art date
Application number
MX2012004081A
Other languages
English (en)
Other versions
MX2012004081A (es
Inventor
Casalini Alessandro
Felisari Riccardo
Valentino Olga
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 MX2012004081A publication Critical patent/MX2012004081A/es
Publication of MX343957B publication Critical patent/MX343957B/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066Use of inorganic compounding ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066Use of inorganic compounding ingredients
    • C08J9/0071Nanosized fillers, i.e. having at least one dimension below 100 nanometers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00Characterised 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
    • C08J2325/02Homopolymers or copolymers of hydrocarbons
    • C08J2325/04Homopolymers or copolymers of styrene
    • C08J2325/06Polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Composiciones de nanocompuesto con base en polímeros termoplásticos expandibles que comprenden: a) una matriz polimérica producida mediante la polimerización de una base que comprende uno o más monómeros polimerizables; b) de 1 a 10% en peso, calculado con respecto al polímero (a), de un agente de expansión englobado en la matriz polimérica; c) de 0.004 a 15% en peso, calculado con respecto al polímero (a), de una carga atérmica que comprende placas de grafeno a escala nano con un espesor (ortogonal a la hoja de grafeno) no mayor que 150 nm, una dimensión promedio (longitud, ancho o diámetro) no mayor que 10 micrómetros y un área de superficie >50 m2/g.
MX2012004081A 2009-10-07 2010-10-06 Composiciones de nanocompuesto de polimeros termoplasticos expandibles con una capacidad mejorada de aislamiento termico. MX343957B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2009A001715A IT1396193B1 (it) 2009-10-07 2009-10-07 Composizioni polimeriche nanocomposite termoplastiche espansibili con migliorata capacita' di isolamento termico.
PCT/IB2010/002547 WO2011042800A1 (en) 2009-10-07 2010-10-06 Expandable thermoplastic nanocomposite polymeric compositions with an improved thermal insulation capacity

Publications (2)

Publication Number Publication Date
MX2012004081A MX2012004081A (es) 2012-10-03
MX343957B true MX343957B (es) 2016-11-30

Family

ID=41809061

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012004081A MX343957B (es) 2009-10-07 2010-10-06 Composiciones de nanocompuesto de polimeros termoplasticos expandibles con una capacidad mejorada de aislamiento termico.

Country Status (13)

Country Link
US (1) US8969466B2 (es)
EP (1) EP2486085B1 (es)
JP (1) JP5632003B2 (es)
CN (1) CN102666686B (es)
BR (1) BR112012007978B1 (es)
ES (1) ES2625888T3 (es)
HU (1) HUE034340T2 (es)
IT (1) IT1396193B1 (es)
MX (1) MX343957B (es)
PL (1) PL2486085T3 (es)
PT (1) PT2486085T (es)
RU (1) RU2537311C9 (es)
WO (1) WO2011042800A1 (es)

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Also Published As

Publication number Publication date
PL2486085T3 (pl) 2017-08-31
PT2486085T (pt) 2017-05-29
JP2013507477A (ja) 2013-03-04
BR112012007978A2 (pt) 2016-03-29
US20120264836A1 (en) 2012-10-18
RU2537311C2 (ru) 2014-12-27
ES2625888T3 (es) 2017-07-20
IT1396193B1 (it) 2012-11-16
RU2012116879A (ru) 2013-11-20
HUE034340T2 (hu) 2018-02-28
RU2537311C9 (ru) 2015-05-20
WO2011042800A1 (en) 2011-04-14
JP5632003B2 (ja) 2014-11-26
US8969466B2 (en) 2015-03-03
BR112012007978B1 (pt) 2020-07-07
EP2486085A1 (en) 2012-08-15
MX2012004081A (es) 2012-10-03
CN102666686B (zh) 2014-03-26
ITMI20091715A1 (it) 2011-04-08
CN102666686A (zh) 2012-09-12
EP2486085B1 (en) 2017-02-22

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