FR1048099A - Procédé de fabrication de matériaux cellulaires - Google Patents

Procédé de fabrication de matériaux cellulaires

Info

Publication number
FR1048099A
FR1048099A FR1048099DA FR1048099A FR 1048099 A FR1048099 A FR 1048099A FR 1048099D A FR1048099D A FR 1048099DA FR 1048099 A FR1048099 A FR 1048099A
Authority
FR
France
Prior art keywords
manufacturing process
cellular materials
cellular
materials
manufacturing
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.)
Lonza AG
Original Assignee
Lonza 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 Lonza AG filed Critical Lonza AG
Application granted granted Critical
Publication of FR1048099A publication Critical patent/FR1048099A/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
    • C08J9/12—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

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)
FR1048099D 1950-09-08 1951-09-08 Procédé de fabrication de matériaux cellulaires Expired FR1048099A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1048099X 1950-09-08

Publications (1)

Publication Number Publication Date
FR1048099A true FR1048099A (fr) 1953-12-18

Family

ID=4554713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048099D Expired FR1048099A (fr) 1950-09-08 1951-09-08 Procédé de fabrication de matériaux cellulaires

Country Status (1)

Country Link
FR (1) FR1048099A (fr)

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