FR967887A - Porous material and its manufacturing process - Google Patents

Porous material and its manufacturing process

Info

Publication number
FR967887A
FR967887A FR967887DA FR967887A FR 967887 A FR967887 A FR 967887A FR 967887D A FR967887D A FR 967887DA FR 967887 A FR967887 A FR 967887A
Authority
FR
France
Prior art keywords
manufacturing process
porous material
porous
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
French (fr)
Inventor
Marcel-Louis Sans
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.)
GAMMA ETS
Original Assignee
GAMMA ETS
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 GAMMA ETS filed Critical GAMMA ETS
Application granted granted Critical
Publication of FR967887A publication Critical patent/FR967887A/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
    • C08J9/34—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)
FR967887D 1948-06-09 1948-06-09 Porous material and its manufacturing process Expired FR967887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967887T 1948-06-09

Publications (1)

Publication Number Publication Date
FR967887A true FR967887A (en) 1950-11-14

Family

ID=9500929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967887D Expired FR967887A (en) 1948-06-09 1948-06-09 Porous material and its manufacturing process

Country Status (1)

Country Link
FR (1) FR967887A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130872B (en) * 1951-12-27 1962-06-07 Cie De Caoutchouc Manufacture Process for the production of small pore plates suitable as separators for electrical collectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130872B (en) * 1951-12-27 1962-06-07 Cie De Caoutchouc Manufacture Process for the production of small pore plates suitable as separators for electrical collectors

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