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MXPA04002245A - Procedimiento para la obtencion de polimerizados de estireno expandibles. - Google Patents

Procedimiento para la obtencion de polimerizados de estireno expandibles.

Info

Publication number
MXPA04002245A
MXPA04002245A MXPA04002245A MXPA04002245A MXPA04002245A MX PA04002245 A MXPA04002245 A MX PA04002245A MX PA04002245 A MXPA04002245 A MX PA04002245A MX PA04002245 A MXPA04002245 A MX PA04002245A MX PA04002245 A MXPA04002245 A MX PA04002245A
Authority
MX
Mexico
Prior art keywords
production
styrene polymers
expandable styrene
styrene
polymers
Prior art date
Application number
MXPA04002245A
Other languages
English (en)
Inventor
Hahn Klaus
Original Assignee
Basf Ag
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 filed Critical Basf Ag
Publication of MXPA04002245A publication Critical patent/MXPA04002245A/es

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
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • 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
    • 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

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)
  • Inorganic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La invencion se refiere a un procedimiento para la obtencion de polimerizados de estireno expandibles por polimerizacion de estireno en presencia de particulas de grafito y varios peroxidos, que se descomponen a diferentes temperaturas, uno los cuales tiene un periodo de semidesintegracion de una hora a 50 hasta menos de 70degree C.
MXPA04002245A 2001-10-11 2002-10-01 Procedimiento para la obtencion de polimerizados de estireno expandibles. MXPA04002245A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10150405A DE10150405A1 (de) 2001-10-11 2001-10-11 Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
PCT/EP2002/010982 WO2003033579A2 (de) 2001-10-11 2002-10-01 Verfahren zur herstellung von expandierbaren styrolpolymerisaten

Publications (1)

Publication Number Publication Date
MXPA04002245A true MXPA04002245A (es) 2004-06-29

Family

ID=7702294

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04002245A MXPA04002245A (es) 2001-10-11 2002-10-01 Procedimiento para la obtencion de polimerizados de estireno expandibles.

Country Status (7)

Country Link
EP (1) EP1436348B1 (es)
KR (1) KR100904319B1 (es)
AT (1) ATE480582T1 (es)
BR (1) BR0212974B1 (es)
DE (2) DE10150405A1 (es)
MX (1) MXPA04002245A (es)
WO (1) WO2003033579A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007114529A1 (en) * 2006-03-31 2007-10-11 Korea Kumho Petrochemical Co., Ltd Method for manufacturing expandable polystyrene particles with excellent thermal insulation capability
DK2364329T3 (da) * 2008-12-12 2019-01-02 Jackon Gmbh Fremgangsmåde til fremstillingen af en ekspanderbar polymersammensætning i form af perler
WO2010066331A1 (en) * 2008-12-12 2010-06-17 Jackon Gmbh Process for the preparation of an expandable polymer composition in the form of beads
IT1401950B1 (it) 2010-09-21 2013-08-28 Polimeri Europa Spa Composizioni di (co)polimeri vinilaromatici espansibili autoestinguenti e procedimento per la loro preparazione.
WO2013068297A1 (de) 2011-11-10 2013-05-16 Basf Se Verfahren zur herstellung von expandierbaren styrolpolymeren mit hydrophobierten kohlenstoffpartikeln
EP2794740A2 (de) 2011-12-21 2014-10-29 Basf Se Verfahren zur herstellung von expandierbaren, graphit- und flammschutzmittelhaltigen styrolpolymerisaten
US20150005402A1 (en) 2011-12-21 2015-01-01 Basf Se Method for producing expandable styrene polymers containing particulate additives
KR20140095584A (ko) 2011-12-21 2014-08-01 바스프 에스이 시드 중합을 위한 고온 과산화물 함유 스티렌 중합체 비드
FR3009561B1 (fr) * 2013-08-06 2017-12-22 Arkema France Procede de preparation de polystyrene expansible noir
JP6672166B2 (ja) 2013-12-30 2020-03-25 アベリス アーエス 固体粒子状ビニル芳香族ポリマー組成物の調製用製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742910A1 (de) * 1997-09-29 1999-04-01 Basf Ag Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten
DE19835495A1 (de) * 1998-08-06 2000-02-10 Basf Ag Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten

Also Published As

Publication number Publication date
BR0212974A (pt) 2004-10-13
EP1436348B1 (de) 2010-09-08
ATE480582T1 (de) 2010-09-15
KR100904319B1 (ko) 2009-06-23
KR20050032508A (ko) 2005-04-07
WO2003033579A3 (de) 2003-11-27
DE50214650D1 (de) 2010-10-21
DE10150405A1 (de) 2003-04-17
WO2003033579A2 (de) 2003-04-24
BR0212974B1 (pt) 2012-02-22
EP1436348A2 (de) 2004-07-14

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