BE488735A - - Google Patents

Info

Publication number
BE488735A
BE488735A BE488735DA BE488735A BE 488735 A BE488735 A BE 488735A BE 488735D A BE488735D A BE 488735DA BE 488735 A BE488735 A BE 488735A
Authority
BE
Belgium
Prior art keywords
emi
sheet
fathers
flanders
proposing
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE488735A publication Critical patent/BE488735A/fr

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

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)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Hard Magnetic Materials (AREA)
BE488735D 1951-07-14 BE488735A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US306064XA 1951-07-14 1951-07-14

Publications (1)

Publication Number Publication Date
BE488735A true BE488735A (enExample)

Family

ID=21855017

Family Applications (1)

Application Number Title Priority Date Filing Date
BE488735D BE488735A (enExample) 1951-07-14

Country Status (4)

Country Link
BE (1) BE488735A (enExample)
CH (1) CH306064A (enExample)
FR (1) FR1052926A (enExample)
NL (2) NL77568C (enExample)

Also Published As

Publication number Publication date
FR1052926A (fr) 1954-01-28
CH306064A (de) 1955-03-31
NL170174B (nl)
NL77568C (enExample)

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