ES2099445T3 - Procedimiento para la obtencion de placas espumosas con una elevada resistencia a la presion, formadas por polimeros de estireno. - Google Patents

Procedimiento para la obtencion de placas espumosas con una elevada resistencia a la presion, formadas por polimeros de estireno.

Info

Publication number
ES2099445T3
ES2099445T3 ES93912794T ES93912794T ES2099445T3 ES 2099445 T3 ES2099445 T3 ES 2099445T3 ES 93912794 T ES93912794 T ES 93912794T ES 93912794 T ES93912794 T ES 93912794T ES 2099445 T3 ES2099445 T3 ES 2099445T3
Authority
ES
Spain
Prior art keywords
pct
foamy
procedure
obtaining
plates
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
ES93912794T
Other languages
English (en)
Inventor
Gerhard Alicke
Manfred Weilbacher
Bernardo Wolff
Hartmut Heinen
Franz-Josef Dietzen
Reinhold Weber
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 ES2099445T3 publication Critical patent/ES2099445T3/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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/142—Compounds containing oxygen but no halogen atom
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

PROCESO PARA LA ELABORACION DE PLACAS DE MATERIAL ESPONJOSO CON UN ESPESOR DE AL MENOS 20 MM Y UNA SECCION TRANSVERSAL DE AL MENOS 50 CM2 MEDIANTE EXTRUSION DE UNA MEZCLA A BASE DE UN POLIMERIZADO ESTIROL, CON 1 HASTA 10 % EN PESO, CON REFERENCIA AL POLIMERIZADO ESTIROL, DE UN MEDIO DE ESPONJAMIENTO, CARACTERIZANDOSE PORQUE, COMO MEDIO DE ESPONJAMIENTO, SE DISPONE AL MENOS DE UN ETER DEL GRUPO ETERDIMETIL, ETERMETILETIL Y ETERMETILVINIL.
ES93912794T 1992-06-04 1993-05-26 Procedimiento para la obtencion de placas espumosas con una elevada resistencia a la presion, formadas por polimeros de estireno. Expired - Lifetime ES2099445T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4218330 1992-06-04
DE4236579A DE4236579A1 (de) 1992-06-04 1992-10-29 Verfahren zur Herstellung von Schaumstoffplatten mit hoher Druckfestigkeit aus Styrolpolymerisaten

Publications (1)

Publication Number Publication Date
ES2099445T3 true ES2099445T3 (es) 1997-05-16

Family

ID=25915393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912794T Expired - Lifetime ES2099445T3 (es) 1992-06-04 1993-05-26 Procedimiento para la obtencion de placas espumosas con una elevada resistencia a la presion, formadas por polimeros de estireno.

Country Status (13)

Country Link
US (1) US5453454A (es)
EP (1) EP0643739B1 (es)
JP (1) JPH07507087A (es)
AT (1) ATE151096T1 (es)
CA (1) CA2137273A1 (es)
CZ (1) CZ301394A3 (es)
DE (2) DE4236579A1 (es)
ES (1) ES2099445T3 (es)
HU (1) HUT70710A (es)
PL (1) PL171701B1 (es)
RU (1) RU94046205A (es)
TR (1) TR28610A (es)
WO (1) WO1993024560A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6136875A (en) * 1997-10-01 2000-10-24 Tenneco Packaging, Inc. High productivity, low fugitive emission foams and foam processes
US5939463A (en) * 1997-10-01 1999-08-17 Tenneco Packaging High productivity, low fugitive VOC emission foam process
JP4095119B2 (ja) * 1997-12-24 2008-06-04 株式会社カネカ スチレン系樹脂押出発泡体の製造方法および発泡体
NL1008383C2 (nl) * 1998-02-20 1999-08-24 Synbra Tech Bv Werkwijze voor het vervaardigen van schuimmaterialen door extrusie, alsmede een inrichting voor het uitvoeren van een dergelijke werkwijze.
CA2295070C (en) * 1998-04-23 2005-08-16 Kaneka Corporation Extruded styrene resin foams, and methods for producing the same
US6123881A (en) * 1998-09-16 2000-09-26 Owens Corning Fiberglas Technology, Inc. Process for producing extruded foam products having polystyrene blends with high levels of CO2 as a blowing agent
US6187831B1 (en) 1998-09-16 2001-02-13 Owens Corning Fiberglas Technology, Inc. Process for producing extruded foam products with higher levels of CO2 as a blowing agent
US6093352A (en) * 1998-09-16 2000-07-25 Owens Corning Fiberglas Technology, Inc. Process for producing foam by monitoring key process parameters
CA2346992C (en) 1998-10-21 2009-12-29 Owens Corning Process for producing extruded polystyrene foam products with co2 containing blowing agents
RU2167061C2 (ru) * 1999-07-15 2001-05-20 Общество ограниченной ответственности "Пеноплэкс" Способ получения вспененных плит с высоким сопротивлением сжатию
EP1164158A4 (en) 1999-10-27 2004-04-07 Kaneka Corp EXTRUDED POLYSTYRENE FOAM AND PRODUCTION METHOD THEREFOR
US6528548B2 (en) 2000-01-14 2003-03-04 Kaneka Corporation Synthetic thermoplastic resin extruded foams and methods for producing the same
JP4901026B2 (ja) * 2001-06-29 2012-03-21 株式会社ジェイエスピー ポリスチレン系樹脂押出発泡板の製造方法及びポリスチレン系樹脂押出発泡板
US7045556B2 (en) * 2002-07-02 2006-05-16 Pactiv Corporation Polyolefin foams made with isopentane-based blowing agents
US7335212B2 (en) * 2002-12-16 2008-02-26 Edrich Vascular Devices, Inc. Multiple stapling device for narrow blood vessels
US7166248B2 (en) * 2003-01-03 2007-01-23 Pactiv Corporation Reduced VOC emission alkenyl aromatic polymer foams and processes
DE20307608U1 (de) * 2003-01-20 2003-08-28 Deutsche Amphibolin-Werke von Robert Murjahn Stiftung & Co KG, 64372 Ober-Ramstadt Dämmender geschäumter Werkstoff
DE102004008201A1 (de) * 2004-02-18 2005-09-01 Basf Ag Verfahren zur Herstellung füllstoffhaltiger Schaumstoffplatten
DE102004034516A1 (de) * 2004-07-15 2006-02-16 Basf Ag Verfahren zur Herstellung von flammgeschütztem, expandierbarem Polystyrol
CA2584822A1 (en) * 2004-11-12 2006-05-18 Dow Global Technologies Inc. Impact-absorbing members for dynamic impact applications
US7520559B2 (en) * 2006-01-10 2009-04-21 Dow Global Technologies, Inc. Foams for vehicular energy absorbance
DE102006018528A1 (de) * 2006-04-21 2007-11-08 Deutsche Amphibolin-Werke Von Robert Murjahn Stiftung & Co Kg Dämmender geschäumter Werkstoff
KR20090088368A (ko) * 2006-10-11 2009-08-19 바스프 에스이 코팅된 발포체 비드 및 무할로겐 내화성 비드 발포체 성형물 제조 방법
RU2465139C2 (ru) * 2010-10-04 2012-10-27 Юрий Николаевич Холкин Способ изготовления пенополистирольной плиты
US9808354B2 (en) 2014-01-17 2017-11-07 Stryker European Holdings I, Llc Implant insertion tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817631A1 (de) * 1988-05-25 1989-11-30 Basf Ag Expandierbare polymere in partikelform
US5258415A (en) * 1991-11-14 1993-11-02 Basf Aktiengesellschaft Expandable styrene polymers containing carbon dioxide as blowing agent
DE4137405A1 (de) * 1991-11-14 1993-05-19 Basf Ag Expandierbare styrolpolymerisate, enthaltend als treibmittel kohlendioxid

Also Published As

Publication number Publication date
HU9403461D0 (en) 1995-03-28
HUT70710A (en) 1995-10-30
EP0643739A1 (de) 1995-03-22
JPH07507087A (ja) 1995-08-03
CZ301394A3 (en) 1995-07-12
ATE151096T1 (de) 1997-04-15
DE4236579A1 (de) 1993-12-09
WO1993024560A1 (de) 1993-12-09
EP0643739B1 (de) 1997-04-02
US5453454A (en) 1995-09-26
CA2137273A1 (en) 1993-12-09
PL171701B1 (pl) 1997-06-30
TR28610A (tr) 1996-11-11
DE59306046D1 (de) 1997-05-07
RU94046205A (ru) 1996-10-27

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