WO2010066771A3 - White expandable polystyrene having improved heat conductivity - Google Patents

White expandable polystyrene having improved heat conductivity Download PDF

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Publication number
WO2010066771A3
WO2010066771A3 PCT/EP2009/066694 EP2009066694W WO2010066771A3 WO 2010066771 A3 WO2010066771 A3 WO 2010066771A3 EP 2009066694 W EP2009066694 W EP 2009066694W WO 2010066771 A3 WO2010066771 A3 WO 2010066771A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat conductivity
improved heat
expandable polystyrene
styrene polymer
white
Prior art date
Application number
PCT/EP2009/066694
Other languages
German (de)
French (fr)
Other versions
WO2010066771A2 (en
Inventor
Frank Braun
Ingo Bellin
Maxim Peretolchin
Maximilian Hofmann
Original Assignee
Basf Se
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 Se filed Critical Basf Se
Priority to EP09768056A priority Critical patent/EP2376562A2/en
Priority to CN200980150100XA priority patent/CN102245686A/en
Priority to BRPI0923358-0A priority patent/BRPI0923358A2/en
Publication of WO2010066771A2 publication Critical patent/WO2010066771A2/en
Publication of WO2010066771A3 publication Critical patent/WO2010066771A3/en

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
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • 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
    • C08J9/228—Forming foamed products
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • 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

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)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to an expandable styrene polymer containing 0.2 to 30.0 percent by weight of at least one homogeneously distributed triazine derivative, the percentage being relative to the expandable styrene polymer, a method for the production thereof using a coextrusion process, an expanded styrene polymer containing 0.2 to 30.0 percent by weight of at least one homogeneously distributed triazine derivative, the percentage being relative to the expanded styrene polymer, and a foam that can be made from said expandable styrene polymer.
PCT/EP2009/066694 2008-12-11 2009-12-09 White expandable polystyrene having improved heat conductivity WO2010066771A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09768056A EP2376562A2 (en) 2008-12-11 2009-12-09 White expandable polystyrene having improved heat conductivity
CN200980150100XA CN102245686A (en) 2008-12-11 2009-12-09 White expandable polystyrene having improved heat conductivity
BRPI0923358-0A BRPI0923358A2 (en) 2008-12-11 2009-12-09 Styrene polymer, process for producing a styrene polymer, process for producing foam, foam, and uses of a foam of at least one compound.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08171360.4 2008-12-11
EP08171360 2008-12-11

Publications (2)

Publication Number Publication Date
WO2010066771A2 WO2010066771A2 (en) 2010-06-17
WO2010066771A3 true WO2010066771A3 (en) 2010-10-28

Family

ID=42166795

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/066694 WO2010066771A2 (en) 2008-12-11 2009-12-09 White expandable polystyrene having improved heat conductivity

Country Status (5)

Country Link
EP (1) EP2376562A2 (en)
KR (1) KR20110096037A (en)
CN (1) CN102245686A (en)
BR (1) BRPI0923358A2 (en)
WO (1) WO2010066771A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8636929B2 (en) 2010-05-21 2014-01-28 Basf Se Nanoporous foamed active compound-containing preparations based on pharmaceutically acceptable thermoplastically workable polymers
EP2420531A1 (en) * 2010-08-18 2012-02-22 Basf Se Extrusion foams with improved rigidity

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003799A1 (en) * 1978-02-23 1979-09-05 Hoechst Aktiengesellschaft Finely divided expandable styrene polymers and process for their preparation
US4221875A (en) * 1977-02-03 1980-09-09 Bridgestone Tire Co., Ltd. Flame resistant polyurethane foam and the method for manufacturing the same
WO2001012708A1 (en) * 1999-08-12 2001-02-22 The Dow Chemical Company Compositions having improved ignition resistance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1137191B (en) 1981-07-03 1986-09-03 Montedison Spa SELF-EXTINGUISHING EXPANDABLE POLYSTYRENE PARTICLES HAVING IMPROVED PROCESSABILITY
WO1995005414A1 (en) 1993-08-16 1995-02-23 Shell Internationale Research Maatschappij B.V. Beads of a polymer of a vinylaromatic compound
ITMI20012168A1 (en) 2001-10-18 2003-04-18 Enichem Spa EXPANDABLE VINYLAROMATIC POLYMERS AND PROCEDURE FOR THEIR PREPARATION

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221875A (en) * 1977-02-03 1980-09-09 Bridgestone Tire Co., Ltd. Flame resistant polyurethane foam and the method for manufacturing the same
EP0003799A1 (en) * 1978-02-23 1979-09-05 Hoechst Aktiengesellschaft Finely divided expandable styrene polymers and process for their preparation
WO2001012708A1 (en) * 1999-08-12 2001-02-22 The Dow Chemical Company Compositions having improved ignition resistance

Also Published As

Publication number Publication date
BRPI0923358A2 (en) 2015-07-21
KR20110096037A (en) 2011-08-26
EP2376562A2 (en) 2011-10-19
WO2010066771A2 (en) 2010-06-17
CN102245686A (en) 2011-11-16

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