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WO2006007995A3 - Verfahren zur herstellung von flammgeschütztem, expandierbarem polystyrol - Google Patents

Verfahren zur herstellung von flammgeschütztem, expandierbarem polystyrol Download PDF

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Publication number
WO2006007995A3
WO2006007995A3 PCT/EP2005/007398 EP2005007398W WO2006007995A3 WO 2006007995 A3 WO2006007995 A3 WO 2006007995A3 EP 2005007398 W EP2005007398 W EP 2005007398W WO 2006007995 A3 WO2006007995 A3 WO 2006007995A3
Authority
WO
WIPO (PCT)
Prior art keywords
flameproof
production
expandable
polystyrol
styrol
Prior art date
Application number
PCT/EP2005/007398
Other languages
English (en)
French (fr)
Other versions
WO2006007995A2 (de
Inventor
Klaus Hahn
Gerd Ehrmann
Joachim Ruch
Markus Allmendinger
Bernhard Schmied
Jan Holoch
Original Assignee
Basf Ag
Klaus Hahn
Gerd Ehrmann
Joachim Ruch
Markus Allmendinger
Bernhard Schmied
Jan Holoch
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 Basf Ag, Klaus Hahn, Gerd Ehrmann, Joachim Ruch, Markus Allmendinger, Bernhard Schmied, Jan Holoch filed Critical Basf Ag
Priority to MX2007000052A priority Critical patent/MX2007000052A/es
Priority to EP05772383A priority patent/EP1771502A2/de
Publication of WO2006007995A2 publication Critical patent/WO2006007995A2/de
Publication of WO2006007995A3 publication Critical patent/WO2006007995A3/de

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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0019—Use of organic additives halogenated
    • 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
    • B29C44/3461—Making or treating expandable particles
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant

Landscapes

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

Abstract

Ein Verfahren zur Herstellung von flammgeschützten, expandierbaren Styrolpolymeren (EPS) durch Extrusion einer Treibmittel- und Flammschutzmittel-haltigen Styrolpolymerschmelze durch eine Düsenplatte mit anschließender Unterwassergranulation, wobei die Verweilzeit des Flammschutzmittels bei einer Schmelzetemperatur im Bereich von 140 bis 220°C weniger als 30 Minuten beträgt.
PCT/EP2005/007398 2004-07-15 2005-07-08 Verfahren zur herstellung von flammgeschütztem, expandierbarem polystyrol WO2006007995A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2007000052A MX2007000052A (es) 2004-07-15 2005-07-08 Metodo para la produccion de poliesterol expansible, a prueba de flama.
EP05772383A EP1771502A2 (de) 2004-07-15 2005-07-08 Verfahren zur herstellung von flammgesch]tztem, expandierbarem polystyrol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004034516.3 2004-07-15
DE102004034516A DE102004034516A1 (de) 2004-07-15 2004-07-15 Verfahren zur Herstellung von flammgeschütztem, expandierbarem Polystyrol

Publications (2)

Publication Number Publication Date
WO2006007995A2 WO2006007995A2 (de) 2006-01-26
WO2006007995A3 true WO2006007995A3 (de) 2006-04-06

Family

ID=35285600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/007398 WO2006007995A2 (de) 2004-07-15 2005-07-08 Verfahren zur herstellung von flammgeschütztem, expandierbarem polystyrol

Country Status (5)

Country Link
EP (1) EP1771502A2 (de)
KR (1) KR20070042180A (de)
DE (1) DE102004034516A1 (de)
MX (1) MX2007000052A (de)
WO (1) WO2006007995A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101578953B1 (ko) 2007-11-21 2015-12-18 바스프 에스이 난연성 팽창성 스티렌 중합체 및 이의 제조 방법

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2395391C2 (ru) † 2006-03-22 2010-07-27 Басф Се Способ и устройство для грануляции расплавов полимеров, содержащих порообразователь
EP2025700A1 (de) * 2007-08-01 2009-02-18 Ineos Europe Limited Verfahren zur Herstellung von expandierbarem Polystyrol (eps) umfassend Flammschutzmittel
AT505735A1 (de) 2007-09-14 2009-03-15 Sunpor Kunststoff Gmbh Verfahren zur herstellung von expandierbaren styroloplymerisaten
ATE554132T1 (de) 2007-11-21 2012-05-15 Basf Se Verfahren zur einbringung von feststoffpartikeln in polymerschmelzen
AT510311B1 (de) 2010-08-27 2013-02-15 Sunpor Kunststoff Gmbh Flammgeschützte, wärmedämmende polymerisate und verfahren zu deren herstellung
ITMI20120571A1 (it) 2012-04-06 2013-10-07 Versalis Spa "procedimento per l'adduzione e il trasporto di additivi labili in correnti di materiale fuso"
HUE046210T2 (hu) 2012-12-28 2020-02-28 Total Res & Technology Feluy Polimodális szemcseméret eloszlású grafit szemcséket tartalmazó expandálható vinilaromás polimerek
ES2632477T3 (es) 2012-12-28 2017-09-13 Total Research & Technology Feluy Polímeros vinil aromáticos expansibles que comprenden partículas de coque en agujas plaquetarias
EP2868686B1 (de) * 2013-11-05 2018-12-26 Coperion GmbH Verfahren und vorrichtung zur herstellung einer additiv- und treibmittelhaltigen polymerschmelze
MA41342A (fr) 2015-01-14 2017-11-21 Synthos Sa Procédé pour la production de granulés de polymère vinylique aromatique expansible ayant une conductivité thermique réduite
BR112017014972A2 (pt) 2015-01-14 2018-03-20 Synthos S.A. composto de geopolímero e granulado de polímero vinil aromático expansível e espuma de polímero vinil aromático expandida compreendendo o mesmo
PT3245242T (pt) 2015-01-14 2018-12-05 Synthos Sa Utilização de um mineral com estrutura de perovskita em espuma de polímero de vinilo aromático
MA41344B1 (fr) 2015-01-14 2019-01-31 Synthos Sa Combinaison de silice et de graphite et son utilisation pour réduire la conductivité thermique d'une mousse de polymère aromatique vinylique
HUE056741T2 (hu) 2016-07-20 2022-03-28 Synthos Dwory 7 Spolka Z Ograniczona Odpowiedzialnoscia Spolka Jawna Eljárás geopolimer vagy geopolimer kompozit elõállítására
LT3475241T (lt) 2016-07-20 2020-08-25 Synthos Dwory 7 Spolka Z Ograniczona Odpowiedzialnoscia Spolka Jawna Geopolimero priedo panaudojimas derinyje su nebromintu antipirenu polimero putose
CA3030685A1 (en) 2016-07-20 2018-01-25 Synthos S.A. Modified geopolymer and modified geopolymer composite and process for the production thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236579A1 (de) * 1992-06-04 1993-12-09 Basf Ag Verfahren zur Herstellung von Schaumstoffplatten mit hoher Druckfestigkeit aus Styrolpolymerisaten
DE19819058A1 (de) * 1998-04-29 1999-11-04 Basf Ag Teilchenförmige expandierbare Styrolpolymerisate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0902804A1 (de) 1996-05-28 1999-03-24 Basf Aktiengesellschaft Russpartikel enthaltende expandierbare styrolpolymerisate
ES2151268T3 (es) 1997-05-14 2000-12-16 Basf Ag Polimeros de estireno expandibles que contienen particulas de grafito.
ITMI20012515A1 (it) 2001-11-30 2003-05-30 Enichem Spa Polimeri vinilaomatici a migliorati comportamento al fuoco

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236579A1 (de) * 1992-06-04 1993-12-09 Basf Ag Verfahren zur Herstellung von Schaumstoffplatten mit hoher Druckfestigkeit aus Styrolpolymerisaten
DE19819058A1 (de) * 1998-04-29 1999-11-04 Basf Ag Teilchenförmige expandierbare Styrolpolymerisate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Processing heat sensitive material in extruded polymer foam - using downstream mixer fed via extruder to prevent high temp. in precess", RESEARCH DISCLOSURE, vol. 270, no. 052, 10 October 1986 (1986-10-10), Emsworth, GB, XP002354832 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101578953B1 (ko) 2007-11-21 2015-12-18 바스프 에스이 난연성 팽창성 스티렌 중합체 및 이의 제조 방법

Also Published As

Publication number Publication date
KR20070042180A (ko) 2007-04-20
MX2007000052A (es) 2007-03-28
WO2006007995A2 (de) 2006-01-26
DE102004034516A1 (de) 2006-02-16
EP1771502A2 (de) 2007-04-11

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