Nothing Special   »   [go: up one dir, main page]

FR2696173B1 - 1,1-dichloro-1-fluoroéthane stabilisé, prémélanges destinés à la préparation de mousses polymériques et mousses polymériques obtenues par leur mise en Óoeuvre. - Google Patents

1,1-dichloro-1-fluoroéthane stabilisé, prémélanges destinés à la préparation de mousses polymériques et mousses polymériques obtenues par leur mise en Óoeuvre.

Info

Publication number
FR2696173B1
FR2696173B1 FR9311194A FR9311194A FR2696173B1 FR 2696173 B1 FR2696173 B1 FR 2696173B1 FR 9311194 A FR9311194 A FR 9311194A FR 9311194 A FR9311194 A FR 9311194A FR 2696173 B1 FR2696173 B1 FR 2696173B1
Authority
FR
France
Prior art keywords
polymeric foams
premixtures
fluoroethane
dichloro
stabilized
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 - Fee Related
Application number
FR9311194A
Other languages
English (en)
Other versions
FR2696173A1 (fr
Inventor
Pierre Barthelemy
Mireille Paulus
Annie Leroy
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.)
Solvay SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Publication of FR2696173A1 publication Critical patent/FR2696173A1/fr
Application granted granted Critical
Publication of FR2696173B1 publication Critical patent/FR2696173B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/50—Stabilized

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR9311194A 1992-09-29 1993-09-17 1,1-dichloro-1-fluoroéthane stabilisé, prémélanges destinés à la préparation de mousses polymériques et mousses polymériques obtenues par leur mise en Óoeuvre. Expired - Fee Related FR2696173B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9200849A BE1006190A5 (fr) 1992-09-29 1992-09-29 1,1-dichloro-1-fluoroethane stabilise, premelanges destines a la preparation de mousses polymeriques et mousses polymeriques obtenues par leur mise en oeuvre.

Publications (2)

Publication Number Publication Date
FR2696173A1 FR2696173A1 (fr) 1994-04-01
FR2696173B1 true FR2696173B1 (fr) 1994-12-16

Family

ID=3886464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9311194A Expired - Fee Related FR2696173B1 (fr) 1992-09-29 1993-09-17 1,1-dichloro-1-fluoroéthane stabilisé, prémélanges destinés à la préparation de mousses polymériques et mousses polymériques obtenues par leur mise en Óoeuvre.

Country Status (4)

Country Link
US (1) US5366946A (fr)
BE (1) BE1006190A5 (fr)
DE (1) DE4333171A1 (fr)
FR (1) FR2696173B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005678A3 (fr) * 1992-02-14 1993-12-14 Solvay Procede pour la stabilisation de compositions comprenant des hydrofluoroalcanes et compositions stabilisees comprenant des hydrofluoroalcanes.
DE19540553A1 (de) * 1995-10-31 1997-05-07 Behr Gmbh & Co Bediengerät
US20140058003A1 (en) * 2011-05-19 2014-02-27 3M Innovative Properties Company Polymeric foams including fluorinated oxiranes, methods of preparation, and use of same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128945A (ja) * 1987-11-13 1989-05-22 Asahi Glass Co Ltd 水素含有フロンを安定化する方法
US4803009A (en) * 1988-02-02 1989-02-07 E. I. Du Pont De Nemours And Company Stabilized azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol and 1,2-dichloroethylene
US4863630A (en) * 1989-03-29 1989-09-05 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and ethanol
US4894176A (en) * 1988-12-27 1990-01-16 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and methanol
CA2026865A1 (fr) * 1989-10-05 1991-04-06 Robert A. Gorski Compositions stabilisees de type azeotrope, a base de 1,1-dichloro-2,2,2-trifluoroethane et de 1,1-dichloro-1-fluoroethane
WO1991013969A1 (fr) * 1990-03-13 1991-09-19 E.I. Du Pont De Nemours And Company Compositions azeotropiques ou analogues a l'azeotrope stabilisees a point d'ebullition constant de dichlorotrifluoroethane, 1,1-dichloro-1-fluoroethane comportant du methanol et/ou de l'ethanol
AU7784391A (en) * 1990-03-14 1991-10-10 Allied-Signal Inc. Stabilized azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, nitromethane, and methanol or ethanol
WO1992010453A1 (fr) * 1990-12-14 1992-06-25 Allied-Signal Inc. 1,1-dichloro-1-fluoroethane stabilise

Also Published As

Publication number Publication date
DE4333171A1 (de) 1994-03-31
US5366946A (en) 1994-11-22
FR2696173A1 (fr) 1994-04-01
BE1006190A5 (fr) 1994-06-07

Similar Documents

Publication Publication Date Title
NO903607L (no) Blokkpolymerer med snever molekylvekt fordeling, samt fremgangsmaate for fremstilling av slike.
IT8522668A0 (it) Procedimento per la preparazione di (2,2)-paraciclofani alogenati e miscele di (2,2)-paraciclofani alogenati ottenuti.
ZA9110018B (en) 2-acylamido derivatives of 3,4-dihydro-3-oxo-quinoxaline having pharmaceutical activity.
TR28858A (tr) Insektisid özellikte N'-sübstitüe edilmis-N, N'-diacilhidrazinleri üretmeye mahsus yöntem.
FR2705671B1 (fr) Nouveaux dérivés de l'hydroxybiphényle, leur préparation et les compositions pharmaceutiques qui les contiennent.
FR2721598B1 (fr) Procédé de préparation de catalyseurs d'ammoxydation.
FR2708266B1 (fr) Procédé de préparation d'alcanesulfonamides.
FR2696173B1 (fr) 1,1-dichloro-1-fluoroéthane stabilisé, prémélanges destinés à la préparation de mousses polymériques et mousses polymériques obtenues par leur mise en Óoeuvre.
NO901631L (no) Fremgangsmaate for fremstilling av 2-substituerte n,n'-ditrimetoksybenzoyl-piperaziner.
IT8921160A0 (it) Procedimento per la preparazione di 1,2 dicloro 1,1,2 trifluoroetano.
EA199900260A1 (ru) Кристаллический фармацевтический продукт
IT1236969B (it) Procedimento di preparazione di 3-ciano-3,5,5'-trimetil-1-cicloesanone.
NO911543D0 (no) Katalysatorsystem og fremgangsmaate for fremstilling av 1,2-diklorethan.
FR2716203B1 (fr) Procédé de préparation de violanthrones ou d'isoviolanthrones chlorées.
NO900219L (no) Dihydroksybenzofenon-oksim, samt fremgangsmaate for fremstilling av slike oksimer.
IT1261218B (it) Metodo per stabilizzare 1,1-dicloro-1-fluoroetano, prodotto ottenuto erelative composizioni.
FR2679229B1 (fr) Procede de preparation du cis-inositol, du meso-inositol, de l'epi-inositol et/ou du cis-quercitol eventuellement deuteres.
FR2663022B1 (fr) Procede de preparation de dialkylnaphthalenes et catalyseurs.
Hodgkinson The politics of Saturninus.
FR2692261B1 (fr) Procédé de préparation d'un télogène actif.
Davison Francis Hincks and the politics of interest, 1831-1854
FR2700337B1 (fr) Dérivés d'imidazopyridine-2-one, leur procédé de préparation et leur utilisation en thérapeutique.
Rodgers Resources for emotional adjustment of multiple sclerosis patients
Predy Characterization of novel antigens, detected using monoclonal antibodies raised against tissue from the central nervous system of multiple sclerosis patients
FR2693194B1 (fr) Dérivés d'alcanecarboxamide, leur préparation et leur application thérapeutique.

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
ST Notification of lapse