PT2671911T - Um material de espuma com muito baixa condutividade térmica e um processo para fabricar o material de espuma - Google Patents

Um material de espuma com muito baixa condutividade térmica e um processo para fabricar o material de espuma

Info

Publication number
PT2671911T
PT2671911T PT121707848T PT12170784T PT2671911T PT 2671911 T PT2671911 T PT 2671911T PT 121707848 T PT121707848 T PT 121707848T PT 12170784 T PT12170784 T PT 12170784T PT 2671911 T PT2671911 T PT 2671911T
Authority
PT
Portugal
Prior art keywords
foam material
manufacturing
thermal conductivity
low thermal
foam
Prior art date
Application number
PT121707848T
Other languages
English (en)
Inventor
Meller Mika
Li Jie
Dolega Justyna
Original Assignee
Armacell Entpr Gmbh & Co Kg
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 Armacell Entpr Gmbh & Co Kg filed Critical Armacell Entpr Gmbh & Co Kg
Publication of PT2671911T publication Critical patent/PT2671911T/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • B29C44/352—Means for giving the foam different characteristics in different directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/468—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length in a plurality of parallel streams which unite during the foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • 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
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
PT121707848T 2012-06-05 2012-06-05 Um material de espuma com muito baixa condutividade térmica e um processo para fabricar o material de espuma PT2671911T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12170784.8A EP2671911B1 (en) 2012-06-05 2012-06-05 A foam material with very low thermal conductivity and a process for manufacturing the foam material

Publications (1)

Publication Number Publication Date
PT2671911T true PT2671911T (pt) 2016-12-06

Family

ID=46320787

Family Applications (1)

Application Number Title Priority Date Filing Date
PT121707848T PT2671911T (pt) 2012-06-05 2012-06-05 Um material de espuma com muito baixa condutividade térmica e um processo para fabricar o material de espuma

Country Status (7)

Country Link
EP (1) EP2671911B1 (pt)
DK (1) DK2671911T3 (pt)
ES (1) ES2610928T3 (pt)
HU (1) HUE032578T2 (pt)
PL (1) PL2671911T3 (pt)
PT (1) PT2671911T (pt)
SI (1) SI2671911T1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014216992A1 (de) 2014-08-26 2016-03-03 Adidas Ag Expandierte Polymerpellets
CN106984818A (zh) * 2017-02-28 2017-07-28 东莞市佳乾新材料科技有限公司 一种具有梯度界面的纳米泡沫铝复合夹心板及其制备方法
CN107627522A (zh) * 2017-10-12 2018-01-26 芜湖市伟华泡塑有限公司 一种eps精密石墨烯环保餐盒的制造方法
TWI634285B (zh) * 2017-12-27 2018-09-01 國家中山科學研究院 Thermal insulation structure for heating device
CN108841158A (zh) * 2018-06-30 2018-11-20 杭州高烯科技有限公司 一种石墨烯-发泡聚碳酸酯复合材料及其制备方法
CN109852015A (zh) * 2018-12-12 2019-06-07 上海普利特复合材料股份有限公司 一种协同阻燃聚乳酸纳米复合材料及其制备方法
CN113939206A (zh) 2019-06-26 2022-01-14 菲利普莫里斯生产公司 筒

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL144314B (nl) * 1964-10-31 1974-12-16 Akzo Nv Werkwijze ter bereiding van een anisotroop schuim van een polymeer en daaruit vervaardigde voorwerpen.
US3413387A (en) 1965-06-04 1968-11-26 Haveg Industries Inc Concentric extrusion
US4154785A (en) * 1974-10-22 1979-05-15 The Furukawa Electric Co., Ltd. Method of manufacturing a tough board of thermoplastic resin foam having integral skins and a dense intermediate layer
US4145466A (en) 1977-09-02 1979-03-20 Rohm And Haas Company Melt strength improvement of PET
CA2004300C (en) 1988-12-01 1999-05-11 Motoshige Hayashi Process for producing polyester resin foam and polyester resin foam sheet
IT1252223B (it) 1991-12-16 1995-06-05 M & G Ricerche Spa Resine poliestere cellulari e loro procedimento di preparazione
WO2005035217A1 (en) 2003-09-16 2005-04-21 Alcan Baltek Corporation Polyester core materials and structural sandwich composites thereof
ITMI20071286A1 (it) 2007-06-27 2008-12-28 B L Plastic S R L Concentrato di composti polifunzionali utilizzabile per la produzione di materiale poliestere espanso
ITMI20071958A1 (it) 2007-10-10 2009-04-11 B L Plastic S R L Concentrato di composti polifunzionali utilizzabile per la produzione di manufatti in resina poliestere espanso
WO2009134425A1 (en) * 2008-05-02 2009-11-05 Industrial Science & Technology Network, Inc. Superinsulation with nanopores
ES2439713T3 (es) 2008-06-12 2014-01-24 3A Technology & Management Ltd. Poliésteres espumados y procedimiento para su producción
EP2163577B9 (en) 2008-09-15 2013-07-10 Armacell Enterprise GmbH Chain-extenders and foamed thermoplastic cellular materials obtained by reactive extrusion process and with help of said chain-extenders
DK2343330T3 (da) 2010-01-12 2012-02-06 Armacell Enterprise Gmbh Højkoncentrerede masterbatches bestående af multifunktionelle forbindelser til processer til ekspansion af polyester

Also Published As

Publication number Publication date
EP2671911A1 (en) 2013-12-11
SI2671911T1 (sl) 2017-02-28
EP2671911B1 (en) 2016-10-12
ES2610928T3 (es) 2017-05-04
PL2671911T3 (pl) 2017-05-31
DK2671911T3 (en) 2017-01-16
HUE032578T2 (en) 2017-10-30

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