WO2006024658A1 - Mousse polymere reticulee a alveoles ouvertes, constituee de polyolefines et de polystyrene - Google Patents

Mousse polymere reticulee a alveoles ouvertes, constituee de polyolefines et de polystyrene Download PDF

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Publication number
WO2006024658A1
WO2006024658A1 PCT/EP2005/054310 EP2005054310W WO2006024658A1 WO 2006024658 A1 WO2006024658 A1 WO 2006024658A1 EP 2005054310 W EP2005054310 W EP 2005054310W WO 2006024658 A1 WO2006024658 A1 WO 2006024658A1
Authority
WO
WIPO (PCT)
Prior art keywords
polymer foam
open
crosslinking
polymeric components
polystyrene
Prior art date
Application number
PCT/EP2005/054310
Other languages
German (de)
English (en)
Inventor
Sascha Rauch
Luis FERNÁNDEZ BENITEZ
Original Assignee
Trocellen Gmbh
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 Trocellen Gmbh filed Critical Trocellen Gmbh
Publication of WO2006024658A1 publication Critical patent/WO2006024658A1/fr

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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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

Landscapes

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

Abstract

L'invention concerne des mousses polymères réticulées à alvéoles ouvertes, constituées de polyoléfines et de polystyrène. Les mousses selon l'invention présentent 40 à 99 % d'alvéoles ouvertes et 40 à 95 % de gel et peuvent être utilisées comme matériau d'emballage ou d'isolation.
PCT/EP2005/054310 2004-09-01 2005-09-01 Mousse polymere reticulee a alveoles ouvertes, constituee de polyolefines et de polystyrene WO2006024658A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410042297 DE102004042297A1 (de) 2004-09-01 2004-09-01 Offenzelliger und vernetzter Polymerschaum aus Polyolefinen und Polystyrol
DE102004042297.4 2004-09-01

Publications (1)

Publication Number Publication Date
WO2006024658A1 true WO2006024658A1 (fr) 2006-03-09

Family

ID=35502708

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/054310 WO2006024658A1 (fr) 2004-09-01 2005-09-01 Mousse polymere reticulee a alveoles ouvertes, constituee de polyolefines et de polystyrene

Country Status (2)

Country Link
DE (1) DE102004042297A1 (fr)
WO (1) WO2006024658A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017153508A1 (fr) 2016-03-11 2017-09-14 Nmc S.A. Mousses de polyoléfines à cellules ouvertes
CN107353469A (zh) * 2017-06-30 2017-11-17 泰山体育产业集团有限公司 一种开孔化学交联聚烯烃发泡材料及其制备方法
CN115531978A (zh) * 2022-09-14 2022-12-30 江苏永冠给排水设备有限公司 一种用于饮用水处理的新型悬浮轻质滤料的制备方法及应用
EP4335895A1 (fr) 2022-09-07 2024-03-13 Armacell Enterprise GmbH & Co. KG Article composite comprenant des particules d'aérogel et une mousse

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2480490C2 (ru) 2008-02-06 2013-04-27 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Изделие и способ производства пеносмеси стирольного полимера и полиолефина низкой плотности
DE102011076163A1 (de) * 2011-05-20 2012-11-22 Trocellen Gmbh Verfahren und Vorrichtung zur Extrusion einer Bahn aus thermoplastischem Kunststoff
US20230272179A1 (en) * 2022-02-28 2023-08-31 Braskem S.A. Open cell polymer foam composition with tunable tortuosity and method of making the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605682A (en) * 1985-02-04 1986-08-12 The Dow Chemical Company Lightly crosslinked polyethylene polystyrene blend foams and process for making
US6458863B1 (en) * 1999-12-09 2002-10-01 Sanwa Kako Company Limited Vibration damping, resinous, open cell cellular bodies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54944B1 (fr) * 1969-12-11 1979-01-18
CA2340217C (fr) * 1998-09-17 2009-10-06 The Dow Chemical Company Mousse polymere acoustique et methodes de preparation
US6958365B2 (en) * 2003-05-13 2005-10-25 Eastman Kodak Company Manufacturing process for open celled microcellular foam

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605682A (en) * 1985-02-04 1986-08-12 The Dow Chemical Company Lightly crosslinked polyethylene polystyrene blend foams and process for making
US6458863B1 (en) * 1999-12-09 2002-10-01 Sanwa Kako Company Limited Vibration damping, resinous, open cell cellular bodies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017153508A1 (fr) 2016-03-11 2017-09-14 Nmc S.A. Mousses de polyoléfines à cellules ouvertes
CN107353469A (zh) * 2017-06-30 2017-11-17 泰山体育产业集团有限公司 一种开孔化学交联聚烯烃发泡材料及其制备方法
CN107353469B (zh) * 2017-06-30 2021-02-19 泰山体育产业集团有限公司 一种开孔化学交联聚烯烃发泡材料及其制备方法
EP4335895A1 (fr) 2022-09-07 2024-03-13 Armacell Enterprise GmbH & Co. KG Article composite comprenant des particules d'aérogel et une mousse
WO2024052262A1 (fr) 2022-09-07 2024-03-14 Armacell Enterprise Gmbh & Co. Kg Article composite comprenant des particules d'aérogel et une mousse
CN115531978A (zh) * 2022-09-14 2022-12-30 江苏永冠给排水设备有限公司 一种用于饮用水处理的新型悬浮轻质滤料的制备方法及应用

Also Published As

Publication number Publication date
DE102004042297A1 (de) 2006-03-02

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