ES2108509T3 - Polimeros de estireno expandibles. - Google Patents

Polimeros de estireno expandibles.

Info

Publication number
ES2108509T3
ES2108509T3 ES95106773T ES95106773T ES2108509T3 ES 2108509 T3 ES2108509 T3 ES 2108509T3 ES 95106773 T ES95106773 T ES 95106773T ES 95106773 T ES95106773 T ES 95106773T ES 2108509 T3 ES2108509 T3 ES 2108509T3
Authority
ES
Spain
Prior art keywords
polistirol
weight
stirol
styrol
well
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95106773T
Other languages
English (en)
Inventor
Rolf Dr Henn
Klaus Dr Hahn
Andreas Dr Deckers
Wolfgang Dr Loth
Uwe Dr Blumenstein
Hans-Dieter Dr Schwaben
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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
Application granted granted Critical
Publication of ES2108509T3 publication Critical patent/ES2108509T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • 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
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

EL OBJETIVOS DE LA INVENCION SON POLIMERIZADOS ESTIROL EXPANDIBLES PARA LA OBTENCION DE MATERIAL ESPONJOSO POLISTIROL, CONTENIENDO A) 50 HASTA 90 % EN PESO DE POLISTIROL Y/O UN COPOLIMERIZADO DE ESTIROL CON AL MENOS 50 % DE UN POLISTIROL MONOPOLIMERIZADO B) 5 HASTA 30 % EN PESO DE AL MENOS UN ELASTOMERO SOLUBLE EN ESTIROL, C) 5 HASTA 20 % EN PESO DE AL MENOS UN COPOLIMERIZADO DE BLOQUE CON ESTIROL COMO UN COMPONENTE, D) 1 HASTA 15 % EN PESO CON REFERENCIA A LA SUMA DE A), B) Y C) DE UN AGENTE DE IMPULSION DE EBULLICION REDUCIDA ASI COMO EVENTUALMENTE E) SUSTANCIAS ADICIONALES HABITUALES EN CANTIDAD ACTIVA, DONDE EN LAS PERLAS DEL POLISTIROL NO ESPONJADAS EN COMPONENTE B) SE ENCUENTRA PRESENTE EN FORMA DE PARTICULAS Y DE CELDA EL COMPONENTE C), EN FORMA DE PARTICULAS DE TAMAÑO MEDIO DESDE 0,2 HASTA 2 MICRAS EN LA FASE POLISTIROL, ASI COMO CUERPO MOLDEADO DE MATERIAL ESPONJOSO ELABORADO.
ES95106773T 1994-05-13 1995-05-05 Polimeros de estireno expandibles. Expired - Lifetime ES2108509T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4416862A DE4416862A1 (de) 1994-05-13 1994-05-13 Expandierbare Styrolpolymerisate

Publications (1)

Publication Number Publication Date
ES2108509T3 true ES2108509T3 (es) 1997-12-16

Family

ID=6518023

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95106773T Expired - Lifetime ES2108509T3 (es) 1994-05-13 1995-05-05 Polimeros de estireno expandibles.

Country Status (7)

Country Link
US (1) US5525637A (es)
EP (1) EP0682077B1 (es)
JP (1) JPH0853589A (es)
KR (1) KR950032315A (es)
CA (1) CA2148992A1 (es)
DE (2) DE4416862A1 (es)
ES (1) ES2108509T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998029485A1 (en) * 1996-12-26 1998-07-09 Kaneka Corporation Expandable polystyrene resin beads, process for the preparation of them, and foam made by using the same
DE19710442B4 (de) * 1997-03-13 2008-02-07 Basf Ag Expandierbare Styrolpolymerisate, Verfahren zu ihrer Herstellung sowie daraus hergestellte elastische Schaumstoffe
US5977195A (en) * 1997-08-01 1999-11-02 Huntsman Corporation Expandable thermoplastic polymer particles and method for making same
JP3653393B2 (ja) * 1997-09-12 2005-05-25 株式会社ジェイエスピー 発泡性ゴム変性スチレン系樹脂組成物
US6302207B1 (en) 2000-02-15 2001-10-16 Halliburton Energy Services, Inc. Methods of completing unconsolidated subterranean producing zones
US20040039129A1 (en) * 2000-08-16 2004-02-26 Hall Dennis G. Non-pressurized methods for the preparation of conjugrated solid supports for boronic acids
US6919382B2 (en) 2000-08-31 2005-07-19 The Governors Of The University Of Alberta Preparation and uses of conjugated solid supports for boronic acids
DE10358801A1 (de) * 2003-12-12 2005-07-14 Basf Ag Partikelschaumformteile aus expandierbaren Styrolpolymeren und Mischungen mit thermoplastischen Polymeren
DE10358786A1 (de) * 2003-12-12 2005-07-14 Basf Ag Partikelschaumformteile aus expandierbaren, Füllstoff enthaltenden Polymergranulaten
DE10358805A1 (de) 2003-12-12 2005-07-14 Basf Ag Partikelschaumformteile aus expandierbaren, schlagzähmodifizierten, thermoplastischen Polymergranulaten
US7998423B2 (en) 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
KR101514094B1 (ko) * 2007-04-11 2015-04-21 바스프 에스이 폴리올레핀/스티렌 중합체 혼합물 기재의 탄성 입자 발포체
US20120208909A1 (en) 2009-10-09 2012-08-16 Basf Se Polymer mixtures of polystyrene having styrene butadiene block copolymers
US20110306689A1 (en) * 2010-06-09 2011-12-15 Fina Technology, Inc. Expandable Polystyrene and Methods of Forming the Same
US9453083B2 (en) 2013-03-14 2016-09-27 Saudi Basic Industries Corporation Vinyl polymers prepared via suspension polymerization and methods thereof
IT201600080035A1 (it) 2016-07-29 2018-01-29 Versalis Spa Composizioni polimeriche espandibili a blocchi
IT201600079947A1 (it) 2016-07-29 2018-01-29 Versalis Spa Composizione polimerica espandibile contentente copolimeri etilen-vinilacetato

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281383A (en) * 1962-08-09 1966-10-25 Phillips Petroleum Co Branched polymers prepared from monolithium-terminated polymers and compounds having at least three reactive sites
GB1220611A (en) * 1967-04-05 1971-01-27 Toray Industries Foamable polymer composition and process for preparing the same
US4307134A (en) * 1980-12-22 1981-12-22 Atlantic Richfield Company Process for producing plasticized elastomer-styrene coated beads
US4333970A (en) * 1980-12-23 1982-06-08 Atlantic Richfield Company Process for producing coated beads with macromonomer-styrene polymerizate coating
DE3234660C2 (de) * 1982-09-18 1984-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von teilchenförmigen,treibmittelhaltigen Styrolpolymerisaten
US4409338A (en) * 1983-01-31 1983-10-11 Atlantic Richfield Company Process for forming fast-cool vinyl aromatic expandable polymers
US4424285A (en) * 1983-01-31 1984-01-03 Atlantic Richfield Company Process for forming fast-cool vinyl aromatic expandable polymers
US4423160A (en) * 1983-01-31 1983-12-27 Atlantic Richfield Company Process for forming anti-lumping and fast-cool vinyl aromatic expandable polymer particles
DE3915602A1 (de) * 1989-05-12 1990-11-15 Basf Ag Expandierbare styrolpolymerisate
US5130340A (en) * 1990-07-09 1992-07-14 General Electric Company Elastomeric low density foamable compositions and process of making the same and articles made therefrom
DE4208759A1 (de) * 1992-03-19 1993-09-23 Basf Ag Schaumstoffplatten mit verbesserten waermedaemmeigenschaften und verfahren zu ihrer herstellung
US5272182A (en) * 1992-12-03 1993-12-21 General Electric Company Blowing agent concentrate and compositions and article prepared therefrom

Also Published As

Publication number Publication date
EP0682077B1 (de) 1997-10-15
DE4416862A1 (de) 1996-02-22
US5525637A (en) 1996-06-11
EP0682077A2 (de) 1995-11-15
CA2148992A1 (en) 1995-11-14
DE59500789D1 (de) 1997-11-20
JPH0853589A (ja) 1996-02-27
EP0682077A3 (es) 1995-11-29
KR950032315A (ko) 1995-12-20

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