BE747000A - Procede de fabrication de materiaux cellulaires resistant a la compression et a des temperatures elevees a partir de masses bitumineuses et deresines phenoliques - Google Patents

Procede de fabrication de materiaux cellulaires resistant a la compression et a des temperatures elevees a partir de masses bitumineuses et deresines phenoliques

Info

Publication number
BE747000A
BE747000A BE747000DA BE747000A BE 747000 A BE747000 A BE 747000A BE 747000D A BE747000D A BE 747000DA BE 747000 A BE747000 A BE 747000A
Authority
BE
Belgium
Prior art keywords
deresins
phenolic
compression
manufacturing process
high temperatures
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
H G Franck
W Metzendorf
J Turowski
J Omran
J H-G Nijssen
Original Assignee
Ruetgerswerke Ag
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 Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Publication of BE747000A publication Critical patent/BE747000A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members
    • 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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
BE747000D 1970-03-06 1970-03-06 Procede de fabrication de materiaux cellulaires resistant a la compression et a des temperatures elevees a partir de masses bitumineuses et deresines phenoliques BE747000A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE747000 1970-03-06

Publications (1)

Publication Number Publication Date
BE747000A true BE747000A (fr) 1970-08-17

Family

ID=3856179

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747000D BE747000A (fr) 1970-03-06 1970-03-06 Procede de fabrication de materiaux cellulaires resistant a la compression et a des temperatures elevees a partir de masses bitumineuses et deresines phenoliques

Country Status (2)

Country Link
BE (1) BE747000A (de)
DE (1) DE79591C (de)

Also Published As

Publication number Publication date
DE79591C (de)

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