GB1300562A - Manufacture of thermoplastic polymer foams - Google Patents

Manufacture of thermoplastic polymer foams

Info

Publication number
GB1300562A
GB1300562A GB5426469A GB5426469A GB1300562A GB 1300562 A GB1300562 A GB 1300562A GB 5426469 A GB5426469 A GB 5426469A GB 5426469 A GB5426469 A GB 5426469A GB 1300562 A GB1300562 A GB 1300562A
Authority
GB
United Kingdom
Prior art keywords
benzotriazinone
nylon
thermoplastic polymer
polymer
temperature above
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
GB5426469A
Other languages
English (en)
Inventor
Norman Stewart Anderson
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
Priority to GB5426469A priority Critical patent/GB1300562A/en
Priority to NL7016059A priority patent/NL7016059A/xx
Priority to FR7039667A priority patent/FR2069004A5/fr
Priority to DE19702054494 priority patent/DE2054494A1/de
Publication of GB1300562A publication Critical patent/GB1300562A/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
    • C08J9/06—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)
GB5426469A 1969-11-05 1969-11-05 Manufacture of thermoplastic polymer foams Expired GB1300562A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5426469A GB1300562A (en) 1969-11-05 1969-11-05 Manufacture of thermoplastic polymer foams
NL7016059A NL7016059A (cg-RX-API-DMAC7.html) 1969-11-05 1970-11-03
FR7039667A FR2069004A5 (cg-RX-API-DMAC7.html) 1969-11-05 1970-11-04
DE19702054494 DE2054494A1 (cg-RX-API-DMAC7.html) 1969-11-05 1970-11-05

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
GB1300562A true GB1300562A (en) 1972-12-20

Family

ID=10470436

Family Applications (1)

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

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2054494A1 (cg-RX-API-DMAC7.html) 1971-05-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees