FR1491937A - Method and device for molding an expandable material - Google Patents

Method and device for molding an expandable material

Info

Publication number
FR1491937A
FR1491937A FR75853A FR75853A FR1491937A FR 1491937 A FR1491937 A FR 1491937A FR 75853 A FR75853 A FR 75853A FR 75853 A FR75853 A FR 75853A FR 1491937 A FR1491937 A FR 1491937A
Authority
FR
France
Prior art keywords
molding
expandable material
expandable
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
FR75853A
Other languages
French (fr)
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass 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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Priority to FR75853A priority Critical patent/FR1491937A/en
Application granted granted Critical
Publication of FR1491937A publication Critical patent/FR1491937A/en
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)
FR75853A 1966-09-09 1966-09-09 Method and device for molding an expandable material Expired FR1491937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR75853A FR1491937A (en) 1966-09-09 1966-09-09 Method and device for molding an expandable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR75853A FR1491937A (en) 1966-09-09 1966-09-09 Method and device for molding an expandable material

Publications (1)

Publication Number Publication Date
FR1491937A true FR1491937A (en) 1967-08-11

Family

ID=8616839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75853A Expired FR1491937A (en) 1966-09-09 1966-09-09 Method and device for molding an expandable material

Country Status (1)

Country Link
FR (1) FR1491937A (en)

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