FR939448A - Manufacture of plastics by expansion - Google Patents

Manufacture of plastics by expansion

Info

Publication number
FR939448A
FR939448A FR939448DA FR939448A FR 939448 A FR939448 A FR 939448A FR 939448D A FR939448D A FR 939448DA FR 939448 A FR939448 A FR 939448A
Authority
FR
France
Prior art keywords
plastics
expansion
manufacture
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
Stanley George Foord
Gerald Anderson Vasey
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939448A publication Critical patent/FR939448A/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)
FR939448D 1946-01-24 1946-12-20 Manufacture of plastics by expansion Expired FR939448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939448X 1946-01-24

Publications (1)

Publication Number Publication Date
FR939448A true FR939448A (en) 1948-11-15

Family

ID=10748280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939448D Expired FR939448A (en) 1946-01-24 1946-12-20 Manufacture of plastics by expansion

Country Status (1)

Country Link
FR (1) FR939448A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913956C (en) * 1950-10-28 1954-06-24 Basf Ag Process for the production of fine-pored structures from plastics
DE941389C (en) * 1951-04-19 1956-04-12 Basf Ag Process for the production of porous moldings from thermoplastics
DE1127067B (en) * 1955-08-12 1962-04-05 Basf Ag Process for the production of porous masses from small, blowing agent-containing thermoplastics
DE1279325B (en) * 1961-01-26 1968-10-03 Wmb Internat Ab Process for continuously producing blocks from porous thermoplastic material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913956C (en) * 1950-10-28 1954-06-24 Basf Ag Process for the production of fine-pored structures from plastics
DE941389C (en) * 1951-04-19 1956-04-12 Basf Ag Process for the production of porous moldings from thermoplastics
DE1127067B (en) * 1955-08-12 1962-04-05 Basf Ag Process for the production of porous masses from small, blowing agent-containing thermoplastics
DE1279325B (en) * 1961-01-26 1968-10-03 Wmb Internat Ab Process for continuously producing blocks from porous thermoplastic material

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