FR1100180A - Procédé d'obtention de compositions cellulaires - Google Patents

Procédé d'obtention de compositions cellulaires

Info

Publication number
FR1100180A
FR1100180A FR1100180DA FR1100180A FR 1100180 A FR1100180 A FR 1100180A FR 1100180D A FR1100180D A FR 1100180DA FR 1100180 A FR1100180 A FR 1100180A
Authority
FR
France
Prior art keywords
cellular compositions
obtaining cellular
obtaining
compositions
cellular
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
Application number
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1100180A publication Critical patent/FR1100180A/fr
Expired 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/106—Azides
    • 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
    • C08J9/06—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 chemical blowing agent
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
FR1100180D 1953-03-18 1954-03-11 Procédé d'obtention de compositions cellulaires Expired FR1100180A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1100180XA 1953-03-18 1953-03-18

Publications (1)

Publication Number Publication Date
FR1100180A true FR1100180A (fr) 1955-09-16

Family

ID=22330810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100180D Expired FR1100180A (fr) 1953-03-18 1954-03-11 Procédé d'obtention de compositions cellulaires

Country Status (2)

Country Link
DE (1) DE1042227B (fr)
FR (1) FR1100180A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE885311C (de) * 1942-10-16 1953-08-03 I G Farbenindustrie A G In Abw Verfahren zur Herstellung von weichen, poroesen Gebilden aus warmformbaren Kunststoffen
GB602665A (en) * 1945-11-08 1948-06-01 Leonard John Cardy Improvements in the manufacture and production of porous plastic masses from polymerised vinyl compounds
DE831319C (de) * 1949-04-09 1952-02-14 Bayer Ag Treibmittel zur Herstellung von Formstuecken mit poroeser bzw. schwammartiger Struktur
DE845264C (de) * 1950-02-28 1952-08-14 Basf Ag Verfahren zur Herstellung poroeser Massen aus Polymerisaten
DE858773C (de) * 1950-12-24 1952-12-08 Metallgesellschaft Ag Verfahren zur Herstellung von Formlingen aus Dispersionen bzw. Loesungen von natuerlichem oder synthetischem Kautschuk, Kunststoffen, Cellulose bzw. deren Derivaten

Also Published As

Publication number Publication date
DE1042227B (de) 1958-10-30

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