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AR033345A1 - Procedimiento para la fabricacion de una espuma a base de polimero,composicion que comprende 1,1- difluoroetano y 1,1,1,2 tetrafluoroetano y panel de aislamiento termico. - Google Patents

Procedimiento para la fabricacion de una espuma a base de polimero,composicion que comprende 1,1- difluoroetano y 1,1,1,2 tetrafluoroetano y panel de aislamiento termico.

Info

Publication number
AR033345A1
AR033345A1 ARP000104740A ARP000104740A AR033345A1 AR 033345 A1 AR033345 A1 AR 033345A1 AR P000104740 A ARP000104740 A AR P000104740A AR P000104740 A ARP000104740 A AR P000104740A AR 033345 A1 AR033345 A1 AR 033345A1
Authority
AR
Argentina
Prior art keywords
difluoroethane
tetrafluoroethane
manufacture
procedure
composition
Prior art date
Application number
ARP000104740A
Other languages
English (en)
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of AR033345A1 publication Critical patent/AR033345A1/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
    • C08J9/04—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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

se refiere a un procedimiento para la fabricacion de una espuma a base de polímero en el que se emplea un agente de expansion que comprende 1, 1-difluoroetano, 1, 1, 1, 2-tetrafluoroetano y eventualmente un coadyuvante.
ARP000104740A 1999-09-10 2000-09-08 Procedimiento para la fabricacion de una espuma a base de polimero,composicion que comprende 1,1- difluoroetano y 1,1,1,2 tetrafluoroetano y panel de aislamiento termico. AR033345A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99870184A EP1088847A1 (fr) 1999-09-10 1999-09-10 Procédé pour la fabrication de mousses polymériques à l'aide d'agents d'expansion fluorés

Publications (1)

Publication Number Publication Date
AR033345A1 true AR033345A1 (es) 2003-12-17

Family

ID=8243888

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000104740A AR033345A1 (es) 1999-09-10 2000-09-08 Procedimiento para la fabricacion de una espuma a base de polimero,composicion que comprende 1,1- difluoroetano y 1,1,1,2 tetrafluoroetano y panel de aislamiento termico.

Country Status (4)

Country Link
EP (2) EP1088847A1 (es)
AR (1) AR033345A1 (es)
AU (1) AU7650200A (es)
WO (1) WO2001019905A1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0557533A1 (en) * 1991-09-12 1993-09-01 Daikin Industries, Ltd. Blowing agent composition
KR19990008054A (ko) * 1995-04-27 1999-01-25 그레이스스티븐에스 압출된 연속기포형 미공질 발포체 및 그의 제조 방법
EP0742250B1 (de) * 1995-05-12 2003-10-29 Solvay Fluor und Derivate GmbH Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
US5869544A (en) * 1997-03-17 1999-02-09 The Dow Chemical Company Extruded, open-cell microcellular alkenyl aromatic polymer forms, process for making, and articles made therefrom

Also Published As

Publication number Publication date
EP1240241A1 (fr) 2002-09-18
WO2001019905A1 (fr) 2001-03-22
AU7650200A (en) 2001-04-17
EP1088847A1 (fr) 2001-04-04

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