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EA201201111A1 - Экструзия со вспениванием низкомолекулярного полиалкилентерефталата для изготовления вспененных гранул - Google Patents

Экструзия со вспениванием низкомолекулярного полиалкилентерефталата для изготовления вспененных гранул

Info

Publication number
EA201201111A1
EA201201111A1 EA201201111A EA201201111A EA201201111A1 EA 201201111 A1 EA201201111 A1 EA 201201111A1 EA 201201111 A EA201201111 A EA 201201111A EA 201201111 A EA201201111 A EA 201201111A EA 201201111 A1 EA201201111 A1 EA 201201111A1
Authority
EA
Eurasian Patent Office
Prior art keywords
extrusion
manufacture
recape
polyalkylenerephthalate
granules
Prior art date
Application number
EA201201111A
Other languages
English (en)
Other versions
EA025248B1 (ru
Inventor
Карл Петц-Лаутер
Цзи Ли
Мика Меллер
Original Assignee
Армаселл Энтерпрайз Гмбх
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 Армаселл Энтерпрайз Гмбх filed Critical Армаселл Энтерпрайз Гмбх
Publication of EA201201111A1 publication Critical patent/EA201201111A1/ru
Publication of EA025248B1 publication Critical patent/EA025248B1/ru

Links

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
    • C08J9/16—Making expandable particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/10—Extrusion moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • 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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B2009/125—Micropellets, microgranules, microparticles
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Экструзия со вспениванием низкомолекулярных полиалкилентерефталатов, имеющих ХВ, составляющую ниже 1,0 дл/г, для изготовления газонаполненных гранул, раскрыта в этом изобретении. Способ состоит из экструзионного вспенивания смол и подводного гранулирования расплавленных нитей. Полученные гранулы демонстрируют сложную структуру и характеризуются ХВ, составляющей 0,69 дл/г или более, и вязкостью расплава ηвыше чем 300 Па∙с.
EA201201111A 2011-09-07 2012-09-06 Экструзия со вспениванием низкомолекулярного полиалкилентерефталата для изготовления вспененных гранул EA025248B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11180461.3A EP2567799B9 (en) 2011-09-07 2011-09-07 Extrusion expansion of low molecular weight polyalkylene terephthalate for production of expanded beads

Publications (2)

Publication Number Publication Date
EA201201111A1 true EA201201111A1 (ru) 2013-04-30
EA025248B1 EA025248B1 (ru) 2016-12-30

Family

ID=44582584

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201201111A EA025248B1 (ru) 2011-09-07 2012-09-06 Экструзия со вспениванием низкомолекулярного полиалкилентерефталата для изготовления вспененных гранул

Country Status (10)

Country Link
US (1) US9174363B2 (ru)
EP (1) EP2567799B9 (ru)
KR (1) KR101982208B1 (ru)
BR (1) BR102012022780B1 (ru)
CA (1) CA2783862C (ru)
DK (1) DK2567799T3 (ru)
EA (1) EA025248B1 (ru)
ES (1) ES2454470T3 (ru)
PL (1) PL2567799T3 (ru)
PT (1) PT2567799E (ru)

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US20150087733A1 (en) * 2013-09-20 2015-03-26 Rolf Heusser Method for the Manufacture of Foams of Low Density
EP3122482A4 (en) * 2014-03-26 2017-12-06 Lifoam Industries, LLC Particle foam distributed manufacturing apparatus and method and particle foam articles
DE102014216992A1 (de) * 2014-08-26 2016-03-03 Adidas Ag Expandierte Polymerpellets
US10688698B2 (en) 2014-11-26 2020-06-23 Lifoam Industries, Llc Method of molding foam articles
JP6535629B2 (ja) * 2016-03-30 2019-06-26 積水化成品工業株式会社 樹脂粒子の製造方法
DE102016004617A1 (de) * 2016-04-13 2017-10-19 Sml Maschinengesellschaft M.B.H. Verfahren und Vorrichtung zur Herstellung eines Produkts aus thermoplastischem Material durch Extrusion
US20170305207A1 (en) 2016-04-26 2017-10-26 The Goodyear Tire & Rubber Company Lightweight tire
US10787303B2 (en) 2016-05-29 2020-09-29 Cellulose Material Solutions, LLC Packaging insulation products and methods of making and using same
US11078007B2 (en) 2016-06-27 2021-08-03 Cellulose Material Solutions, LLC Thermoplastic packaging insulation products and methods of making and using same
DE102016117168B4 (de) * 2016-09-13 2018-06-28 Spc Sunflower Plastic Compound Gmbh Verfahren zur Herstellung eines Biokunststoffgranulats auf Basis von Sonnenblumenkernschalen/Sonnenblumenkernhülsenmaterial einerseits und eines Kunststoffmaterials andererseits
IT201800004069A1 (it) * 2018-03-29 2019-09-29 Point Plastic S R L Metodo per la realizzazione di un materiale espanso a base di pet riciclato
CN108864662B (zh) * 2018-07-25 2020-10-13 南通德亿新材料有限公司 一种热塑性聚醚酯弹性体发泡材料及其制备方法
DE102018213101A1 (de) * 2018-08-06 2020-02-06 Gargiulo Gmbh Gedämmtes Bauteil mit Profilstrang zur Wärmedämmung aus geschäumtem Polyethylenterephthalat sowie Verfahren zur Herstellung eines solchen Bauteils
RU2717050C1 (ru) * 2019-08-16 2020-03-17 Дмитрий Сергеевич Расторгуев Полимерный материал и способ его производства
EP3819333B1 (de) * 2019-11-07 2023-02-22 Rouven Seitner Schaumperle, aus einer vielzahl von schaumperlen gebildetes formteil und verfahren zur herstellung von schaumperlen
WO2022011542A1 (zh) * 2020-07-14 2022-01-20 驰绿国际股份有限公司 回收pet塑料瓶再制pet复合材料母粒及制法与发泡鞋材的应用
JP7596189B2 (ja) * 2021-03-17 2024-12-09 積水化成品工業株式会社 芳香族ポリエステル系樹脂発泡粒子及びその製造方法、発泡成形体、並びに自動車用部材
EP4083122B1 (de) * 2021-04-30 2024-02-14 LANXESS Deutschland GmbH Polymerschaumpartikel und verfahren zur herstellung derselben auf der basis von polybutylenterephthalat
CN116178907A (zh) * 2021-11-26 2023-05-30 华润化学材料科技股份有限公司 阻燃聚酯类发泡珠粒及其制备方法和应用
CN114801186B (zh) * 2022-04-19 2023-01-24 青岛博瑞科三维制造有限公司 一种光固化3d打印机智能刮刀系统及控制方法
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Also Published As

Publication number Publication date
EP2567799B1 (en) 2013-12-25
EP2567799A1 (en) 2013-03-13
CA2783862A1 (en) 2013-03-07
ES2454470T3 (es) 2014-04-10
DK2567799T3 (da) 2014-03-31
US20130059938A1 (en) 2013-03-07
EP2567799B9 (en) 2014-04-09
BR102012022780A2 (pt) 2013-10-29
BR102012022780B1 (pt) 2020-12-29
EA025248B1 (ru) 2016-12-30
BR102012022780A8 (pt) 2017-10-03
US9174363B2 (en) 2015-11-03
PL2567799T3 (pl) 2014-05-30
KR20130027437A (ko) 2013-03-15
PT2567799E (pt) 2014-03-25
KR101982208B1 (ko) 2019-05-24
CA2783862C (en) 2019-09-10

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