DE2054494A1 - - Google Patents

Info

Publication number
DE2054494A1
DE2054494A1 DE19702054494 DE2054494A DE2054494A1 DE 2054494 A1 DE2054494 A1 DE 2054494A1 DE 19702054494 DE19702054494 DE 19702054494 DE 2054494 A DE2054494 A DE 2054494A DE 2054494 A1 DE2054494 A1 DE 2054494A1
Authority
DE
Germany
Prior art keywords
foam
polymer
formula
propellant
heated
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.)
Pending
Application number
DE19702054494
Other languages
German (de)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2054494A1 publication Critical patent/DE2054494A1/de
Pending 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/108—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond in a heterocyclic ring containing at least one carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
DE19702054494 1969-11-05 1970-11-05 Pending DE2054494A1 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5426469A GB1300562A (en) 1969-11-05 1969-11-05 Manufacture of thermoplastic polymer foams

Publications (1)

Publication Number Publication Date
DE2054494A1 true DE2054494A1 (cg-RX-API-DMAC7.html) 1971-05-13

Family

ID=10470436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702054494 Pending DE2054494A1 (cg-RX-API-DMAC7.html) 1969-11-05 1970-11-05

Country Status (4)

Country Link
DE (1) DE2054494A1 (cg-RX-API-DMAC7.html)
FR (1) FR2069004A5 (cg-RX-API-DMAC7.html)
GB (1) GB1300562A (cg-RX-API-DMAC7.html)
NL (1) NL7016059A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632351A1 (de) * 1996-08-12 1998-02-19 Moeller Plast Gmbh Schäumbare Masse und Verfahren zur Handhabung dieser Masse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632351A1 (de) * 1996-08-12 1998-02-19 Moeller Plast Gmbh Schäumbare Masse und Verfahren zur Handhabung dieser Masse
DE19632351C2 (de) * 1996-08-12 2001-09-27 Moeller Plast Gmbh Schäumbare Masse und Verfahren zur Handhabung dieser Masse

Also Published As

Publication number Publication date
NL7016059A (cg-RX-API-DMAC7.html) 1971-05-07
FR2069004A5 (cg-RX-API-DMAC7.html) 1971-09-03
GB1300562A (en) 1972-12-20

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