FR765547A - Matériau incombustible extra-léger - Google Patents

Matériau incombustible extra-léger

Info

Publication number
FR765547A
FR765547A FR765547DA FR765547A FR 765547 A FR765547 A FR 765547A FR 765547D A FR765547D A FR 765547DA FR 765547 A FR765547 A FR 765547A
Authority
FR
France
Prior art keywords
extra
combustible material
light non
light
combustible
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)
Inventor
Burel
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 filed Critical
Application granted granted Critical
Publication of FR765547A publication Critical patent/FR765547A/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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core

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)
FR765547D 1933-03-04 1933-03-04 Matériau incombustible extra-léger Expired FR765547A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765547T 1933-03-04

Publications (1)

Publication Number Publication Date
FR765547A true FR765547A (fr) 1934-06-12

Family

ID=9182801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765547D Expired FR765547A (fr) 1933-03-04 1933-03-04 Matériau incombustible extra-léger

Country Status (1)

Country Link
FR (1) FR765547A (fr)

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