ES2106022T3 - Utilizacion de agentes de expansion de nucleacion en la preparacion de espumas aislantes de polimero alquenil-aromatico. - Google Patents

Utilizacion de agentes de expansion de nucleacion en la preparacion de espumas aislantes de polimero alquenil-aromatico.

Info

Publication number
ES2106022T3
ES2106022T3 ES90312180T ES90312180T ES2106022T3 ES 2106022 T3 ES2106022 T3 ES 2106022T3 ES 90312180 T ES90312180 T ES 90312180T ES 90312180 T ES90312180 T ES 90312180T ES 2106022 T3 ES2106022 T3 ES 2106022T3
Authority
ES
Spain
Prior art keywords
percent
alchenyl
nucleation
preparation
blowing agent
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
ES90312180T
Other languages
English (en)
Inventor
Kyung Won Suh
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2106022T3 publication Critical patent/ES2106022T3/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
    • 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
    • C08J9/14—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
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y10T428/249977—Specified thickness of void-containing component [absolute or relative], numerical cell dimension or density
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

CUERPOS DE ESPUMA ALARGADA RESINOSA SINTETICA TERMOPLASTICA AROMATICA DE ALKENIL PROVISTOS DE DIRECCION DE MAQUINA, UNA DIRECCION TRANSVERSAL Y DE CELULAS QUE CONTIENEN GAS CERRADAS NO INTERCONECTADAS SE PREPARARAN UTILIZANDO AL MENOS UN 70 % DE SU PESO DE 1, 1, 1-TRIFLUOROETANO Y 1, 1, 1, 2-TETRAFLUOROETANO COMO UN AGENTE SOPLADOR O PARTE DE UNA MEZCLA DE UN AGENTE SOPLADOR. ESTOS CUERPOS DE ESPUMA TIENEN CELULAS CUYO TAMAÑO OSCILA EN LA PROPORCION DE 0.01 A 0.3 MM, UNA DENSIDAD DESDE 0.75 A 6.0 LIBRAS POR PIE CUBICO, UNA ESTABILIDAD DIMENSIONAL ABSOLUTA O MENOR DE UN 4 % EN CUALQUIER DIRECCION CUANDO SE MIDEN POR UNA PRUEBA DESIGNADA ASTM D2126/C578, Y PREFERIBLEMENTE UNA DIMENSION DE SECCION TRANSVERSAL DE AL MENOS 0.25 PULGADAS, UN AREA DE SECCION TRANSVERSAL DE AL MENOS 8" CUADRADAS, UNA PERMEABILIDAD AL VAPOR DE AGUA NO MAYOR DE 1.8 PULGADAS DE PERMEABILIDAD. PODRA SER NECESARIO UN AGENTE ALARGADOR DEL TAMAÑO DE LA CELULA PARA AQUELLAS DE LA GAMA DE 0.2 A 0.3.
ES90312180T 1989-11-08 1990-11-07 Utilizacion de agentes de expansion de nucleacion en la preparacion de espumas aislantes de polimero alquenil-aromatico. Expired - Lifetime ES2106022T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/433,644 US5011866A (en) 1989-11-08 1989-11-08 Insulating alkenyl aromatic polymer foam

Publications (1)

Publication Number Publication Date
ES2106022T3 true ES2106022T3 (es) 1997-11-01

Family

ID=23720975

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90312180T Expired - Lifetime ES2106022T3 (es) 1989-11-08 1990-11-07 Utilizacion de agentes de expansion de nucleacion en la preparacion de espumas aislantes de polimero alquenil-aromatico.

Country Status (17)

Country Link
US (1) US5011866A (es)
EP (1) EP0427533B1 (es)
JP (1) JPH03188137A (es)
KR (1) KR100197326B1 (es)
AT (1) ATE155506T1 (es)
AU (2) AU6586790A (es)
BR (1) BR9005708A (es)
CA (1) CA2029023C (es)
DE (1) DE69031066T2 (es)
DK (1) DK0427533T3 (es)
ES (1) ES2106022T3 (es)
FI (1) FI102763B (es)
GR (1) GR3024566T3 (es)
HU (1) HU210653B (es)
IE (1) IE904011A1 (es)
NO (1) NO178700C (es)
NZ (1) NZ235949A (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005164A1 (de) * 1990-02-17 1991-08-22 Basf Ag Schaumstoffplatten mit hoher waermeformbestaendigkeit
US5147896A (en) * 1991-05-20 1992-09-15 E. I. Du Pont De Nemours And Company Foam blowing agent composition and process for producing foams
US5164419A (en) * 1991-05-20 1992-11-17 E. I. Du Pont De Nemours And Company Blowing agent and process for preparing polyurethane foam
US5369137A (en) * 1992-06-09 1994-11-29 The Dow Chemical Company Flexible bimodal foam structures
US5332761A (en) * 1992-06-09 1994-07-26 The Dow Chemical Company Flexible bimodal foam structures
US5244928A (en) * 1992-08-07 1993-09-14 The Dow Chemical Company Foamable composition and process for making large cell size alkenyl aromatic polymer foam structure with 1,1-difluoroethane
AU710470B2 (en) * 1992-12-22 1999-09-23 Michael E. Reedy Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby
US5269987A (en) * 1992-12-22 1993-12-14 Reedy Michael E Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby
AU5814894A (en) * 1992-12-23 1994-07-19 Solvay (Societe Anonyme) Mixtures useful for preparing a cellular polymeric material
BE1006443A3 (fr) * 1992-12-23 1994-08-30 Solvay Procede de preparation d'un materiau polymerique cellulaire et premelanges utilisables pour la preparation de ce materiau.
WO1994016876A1 (en) * 1993-01-26 1994-08-04 The Dow Chemical Company Enlarged cell foam and method of making same
US5618912A (en) * 1995-05-04 1997-04-08 Pennzoil Products Company Tire sealer and inflator compositions
US5776389A (en) * 1996-06-20 1998-07-07 The Dow Chemical Company Process for making an alkenyl aromatic polymer foam having enlarged cell size
US5667728A (en) * 1996-10-29 1997-09-16 Sealed Air Corporation Blowing agent, expandable composition, and process for extruded thermoplastic foams
GB9701291D0 (en) * 1997-01-22 1997-03-12 Ici Plc Closed cell polymer foam
US6258863B1 (en) 1998-12-07 2001-07-10 Reedy International Corporation Process for producing alkenyl aromatic foams having increased thermal insulation using cycloalkane blowing agent and foams produced thereby
US6632382B1 (en) 2000-02-29 2003-10-14 Owens-Corning Fiberglas Technology, Inc. Extruded foam product with reduced surface defects
US6274640B1 (en) 2000-08-17 2001-08-14 Owens Corning Fiberglas Technology, Inc. Extruded foam product with 134a and alcohol blowing agent
US11536028B2 (en) 2004-02-23 2022-12-27 Huber Engineered Woods Llc Panel for sheathing system and method
PL1930368T3 (pl) * 2006-12-08 2012-08-31 Basf Se Sposób wytwarzania tworzyw piankowych o powiększonych komórkach
US8785510B2 (en) * 2007-04-16 2014-07-22 Dow Global Technologies Llc Alkenyl aromatic foam with low solubility hydrofluorocarbon
CN102482445A (zh) * 2009-09-14 2012-05-30 巴斯夫欧洲公司 含有至少一种低聚磷化合物的不含卤素的阻燃聚合物泡沫
US9234355B2 (en) * 2012-05-31 2016-01-12 Huber Engineered Woods Llc Insulated sheathing panel and methods for use and manufacture thereof
US12534912B2 (en) 2012-05-31 2026-01-27 Huber Engineered Woods Llc Structural insulated sheathing panel and methods of use and manufacture thereof
PL2687354T3 (pl) 2012-07-17 2017-09-29 Basf Se Termoplastyczne płyty z tworzywa piankowego o grubości spoiny od 30 do 200 mikrometrów
EP2703142A1 (de) * 2012-08-29 2014-03-05 Basf Se Thermoplastische Schaumstoffplatte mit reduziertem thermisch induziertem Verzug
DE102012020839A1 (de) 2012-10-24 2014-04-24 Jackon Insulation Gmbh Herstellung von XPS-Schaumplatten großer Dicke durch Schweißen
ES2686337T3 (es) 2014-03-28 2018-10-17 Basf Se Procedimiento para la producción de una placa de espuma termoplástica por unión simétrica de las placas de partida
EP3330060A1 (de) 2016-11-30 2018-06-06 Jackon Insulation GmbH Herstellung von xps-schaumplatten grosser breite und/oder länge durch schweissen
EP3900502A4 (en) * 2018-12-21 2022-11-02 Honeywell International Inc. HEAT TRANSFER PROCESSES, SYSTEMS AND FLUIDS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1086450A (en) * 1976-02-03 1980-09-23 Kyung W. Suh Styrene polymer foam and preparation thereof
US4387169A (en) * 1981-10-01 1983-06-07 The Dow Chemical Co. Low density, extruded ethylenic polymer foams
JP2624813B2 (ja) * 1987-04-15 1997-06-25 ザ ダウ ケミカル カンパニー アルケニル芳香族合成樹脂押出発泡体の製造方法
US4931484A (en) * 1988-10-13 1990-06-05 Applied Extrusion Technologies, Inc. Extruded ethylenic polymer foam containing both open and closed cells
ES2075077T3 (es) * 1989-02-28 1995-10-01 Uc Ind Inc Proceso para preparar cuerpos de espuma extruida.
BE1004278A5 (fr) * 1989-06-09 1992-10-27 Fina Research Mousses thermoplastiques de styrene et leur preparation.

Also Published As

Publication number Publication date
CA2029023C (en) 2001-12-04
DE69031066T2 (de) 1998-02-12
FI905515A0 (fi) 1990-11-07
DK0427533T3 (da) 1997-12-29
NO178700B (no) 1996-02-05
GR3024566T3 (en) 1997-12-31
KR910009802A (ko) 1991-06-28
NO178700C (no) 1996-05-15
EP0427533A3 (en) 1991-08-28
EP0427533B1 (en) 1997-07-16
BR9005708A (pt) 1991-09-17
KR100197326B1 (ko) 1999-06-15
HUT56594A (en) 1991-09-30
FI102763B1 (fi) 1999-02-15
JPH03188137A (ja) 1991-08-16
NZ235949A (en) 1993-05-26
NO904842L (no) 1991-05-10
NO904842D0 (no) 1990-11-07
CA2029023A1 (en) 1991-05-09
EP0427533A2 (en) 1991-05-15
US5011866A (en) 1991-04-30
IE904011A1 (en) 1991-05-08
FI102763B (fi) 1999-02-15
HU210653B (en) 1995-06-28
AU6586790A (en) 1991-05-16
HU907055D0 (en) 1991-05-28
ATE155506T1 (de) 1997-08-15
DE69031066D1 (de) 1997-08-21
AU6595294A (en) 1994-08-25

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