ES2083706T3 - Aplicacion de (perfluoralquil)-etilenos como agentes de expansion y/o como gas aislante para espumas de polimeros. - Google Patents

Aplicacion de (perfluoralquil)-etilenos como agentes de expansion y/o como gas aislante para espumas de polimeros.

Info

Publication number
ES2083706T3
ES2083706T3 ES92401675T ES92401675T ES2083706T3 ES 2083706 T3 ES2083706 T3 ES 2083706T3 ES 92401675 T ES92401675 T ES 92401675T ES 92401675 T ES92401675 T ES 92401675T ES 2083706 T3 ES2083706 T3 ES 2083706T3
Authority
ES
Spain
Prior art keywords
ethylene
foams
perfluoralkyl
polymers
application
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
ES92401675T
Other languages
English (en)
Inventor
Corinne Meynard
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2083706T3 publication Critical patent/ES2083706T3/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
    • C08J9/143—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
    • 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
    • C08J9/149—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
    • 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
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • 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
    • C08J2203/18—Binary blends of expanding agents
    • C08J2203/182—Binary blends of expanding agents of physical blowing agents, e.g. acetone and butane

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PARA SUSTITUIR LOS CLOROFLUOROCARBUROS (PARTICULARMENTE CFC11, 12 Y 113) COMO AGENTES DE EXPANSION Y/O GASES DE AISLAMIENTO EN LA FABRICACION DE LAS ESPUMAS DE POLIMEROS, LA INVENCION PROPONE UTILIZAR (PERFLUOROALKIL)-ETILENO DE FORMULA: RFCH=CH2 EN LA QUE RF REPRESENTA UN RADICAL PERFLUOROALKILO, LINEAL O RAMIFICADO, QUE CONTIENE DE 1 A 6 ATOMOS DE CARBONO. CONTRARIAMENTE A LOS CFC 11, 12 Y 113, LOS (PERFLUOROLKIL)ETILENOS NO SON SUSCEPTIBLES DE DEGRADAR EL OZONO ESTRATOSFERICO.
ES92401675T 1991-06-27 1992-06-16 Aplicacion de (perfluoralquil)-etilenos como agentes de expansion y/o como gas aislante para espumas de polimeros. Expired - Lifetime ES2083706T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107979A FR2678279B1 (fr) 1991-06-27 1991-06-27 Application de (perfluoroalkyl)-ethylenes comme agents d'expansion et/ou gaz d'isolation pour mousses de polymeres.

Publications (1)

Publication Number Publication Date
ES2083706T3 true ES2083706T3 (es) 1996-04-16

Family

ID=9414389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92401675T Expired - Lifetime ES2083706T3 (es) 1991-06-27 1992-06-16 Aplicacion de (perfluoralquil)-etilenos como agentes de expansion y/o como gas aislante para espumas de polimeros.

Country Status (7)

Country Link
EP (1) EP0520860B1 (es)
JP (1) JPH05279653A (es)
AT (1) ATE134674T1 (es)
CA (1) CA2072497C (es)
DE (1) DE69208540T2 (es)
ES (1) ES2083706T3 (es)
FR (1) FR2678279B1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121161A1 (de) * 1991-06-27 1993-01-07 Basf Ag Verfahren zur herstellung von urethan- oder urethan- und isocyanuratgruppen enthaltenden hartschaumstoffen und treibmittel enthaltende emulsionen hierfuer
US5539008A (en) * 1993-12-29 1996-07-23 Minnesota Mining And Manufacturing Company Foamable composition containing unsaturated perfluorochemical blowing agent
KR0180613B1 (en) * 1994-09-07 1999-05-15 Matsushita Electric Industrial Co Ltd Thermal insulating foamed material and method for manufacturing the same
FR2743564A1 (fr) 1996-01-11 1997-07-18 Michelin & Cie Compositions de caoutchouc pour enveloppes de pneumatiques a base de silices contenant un additif de renforcement a base d'un polyorganosiloxane fonctionnalise et d'un compose organosilane .
WO2001014620A1 (en) * 1999-08-20 2001-03-01 E.I. Du Pont De Nemours And Company Flash-spinning process and solution
EP1349972B1 (en) * 2000-12-22 2007-01-24 E.I. Du Pont De Nemours And Company Azeotrope mixtures with perfluorobutylethylene
US6793840B2 (en) * 2000-12-22 2004-09-21 E. I. Du Pont De Nemours And Company Azeotrope mixtures with perfluorobutylethylene
KR100439302B1 (ko) * 2001-02-22 2004-07-12 장상명 돌의 질감을 현출하는 건축내외장용 수성도료
WO2007109748A2 (en) * 2006-03-21 2007-09-27 Honeywell International Inc. Foaming agents containing fluorine substituted unsaturated olefins
US7153448B2 (en) 2004-05-26 2006-12-26 E.I. Du Pont De Nemours And Company 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone compositions comprising a hydrofluorocarbon and uses thereof
CA2629356A1 (en) 2005-11-10 2007-05-24 Great Lakes Chemical Corporation Compositions ,combustion prevention compositions, methods for preventing and/or extinguishing combustion, combustion prevention systems, and production processes
DK2739676T4 (da) 2011-08-01 2024-11-11 Basf Se Hfo/vanddrevne systemer af hårdt skum
US12509566B2 (en) * 2020-02-04 2025-12-30 The Chemours Company Fc, Llc Nucleating agents for PIR foams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723318A (en) * 1971-11-26 1973-03-27 Dow Corning Propellants and refrigerants based on trifluoropropene
US5039445A (en) * 1990-10-03 1991-08-13 E. I. Du Pont De Nemours And Company Ternary azeotropic compositions of N-perfluorobutylethylene and cis-1,2-dichloroethylene with methanol or ethanol or isopropanol
DE4121161A1 (de) * 1991-06-27 1993-01-07 Basf Ag Verfahren zur herstellung von urethan- oder urethan- und isocyanuratgruppen enthaltenden hartschaumstoffen und treibmittel enthaltende emulsionen hierfuer

Also Published As

Publication number Publication date
JPH05279653A (ja) 1993-10-26
DE69208540T2 (de) 1996-09-12
CA2072497C (fr) 1998-06-09
DE69208540D1 (de) 1996-04-04
CA2072497A1 (fr) 1992-12-28
ATE134674T1 (de) 1996-03-15
FR2678279B1 (fr) 1993-09-03
EP0520860B1 (fr) 1996-02-28
EP0520860A1 (fr) 1992-12-30
FR2678279A1 (fr) 1992-12-31

Similar Documents

Publication Publication Date Title
ES2083706T3 (es) Aplicacion de (perfluoralquil)-etilenos como agentes de expansion y/o como gas aislante para espumas de polimeros.
ATE201033T1 (de) Gemische mit 1,1,1,3,3-pentafluorbutan
DE69013975D1 (de) Treibmittel für feste Urethan- und Isocyanurat-Schäume.
MX9405088A (es) Nuevos perfluorodioxoles, proceso para su preparacion y homopolimeros ycopolimeros obtenidos a partir de dichos perfluorodioxoles.
DK766713T4 (da) Drivmidler indeholdende flydende carbondioxid
BR9405991A (pt) Misturas de fluoroiodocarboneto como substituinte de cfc e halogenio
CA2086997A1 (en) Production of rigid polyurethane foams, and a blowing agent mixture for this purpose
NO20032833D0 (no) Esemiddelblanding og polymerskum som inneholder et normalt- flytende fluorhydrokarbon og karbondioksid
KR890017282A (ko) 불소를 제외한 할로겐을 함유하고 산 말단기를 갖는 퍼플루오로폴리에테르
ATE132182T1 (de) Azeotrope oder azeotropähnliche zusammensetzung auf der basis von chlorfluorkohlenwasserstoffen
DE69106740D1 (de) Anwendung von Perfluoralkyl-Ethylenen als Reinigungs- oder Trocknungsmittel.
ES2000626A6 (es) Un metodo para la produccion de una espuma elastomerica de silicona
ATE353873T1 (de) Neue poly (monoperoxycarbonate)
DE69102161D1 (de) Gemische von Dimethyläther und 1,1,1,2-Tetrafluoräthan und deren Verwendungen.
PT95848A (pt) Processo para a preparacao de uma nova mistura azeotropica de baixo ponto de ebulicao a base de fluoroalcanos
ES2013215A4 (es) Espuma de poliuretano preparado con reducidos niveles de agentes de endurecimiento por soplado halocarbonados
ES2130511T3 (es) Copolimeros de etileno y de tetrafluoretileno y/o clorotrifluoretileno con propiedades mecanicas mejoradas a temperaturas elevadas.
ES2074602T3 (es) Proceso para producir espuma de poliuretano flexible que tiene propiedad de flujo de aire elevado.
RU2004126439A (ru) Смеси 1,1,1,3,3-пентафторбутана и 1,1,1,2,3,3,3-гептафторпропана
ES2081399T3 (es) Procedimiento para la obtencion de espumas duras de poliuretano.
MXPA03005791A (es) Proceso para hacer espumas de poliuretano de pelicula superficial integral.
ATE154620T1 (de) Homogene polyethylene und kautschukartige ethylen/propylen copolymere
ES2059966T3 (es) Nuevos esteres que contienen grupos fluoruro de carbono y eter alquilico de oxipropileno unidos, emulsiones que contienen estos esteres y su empleo para la obtencion de plasticos que contienen celdillas segun el procedimiento de poliadicion de poliisocianato.
ES2186872T3 (es) Procedimiento para preparar 1,1,1,3,3-pentafluoropropano.
DE69208798D1 (de) Azeotropische Mischung die 1,1,1-Trifluorethan, Perfluorpropan und Propan enthält

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 520860

Country of ref document: ES