IT1064982B - Miscele termoplastiche espansibili procedimento di espansione e prodotti ottenuti col detto procedimento - Google Patents

Miscele termoplastiche espansibili procedimento di espansione e prodotti ottenuti col detto procedimento

Info

Publication number
IT1064982B
IT1064982B IT2656876A IT2656876A IT1064982B IT 1064982 B IT1064982 B IT 1064982B IT 2656876 A IT2656876 A IT 2656876A IT 2656876 A IT2656876 A IT 2656876A IT 1064982 B IT1064982 B IT 1064982B
Authority
IT
Italy
Prior art keywords
procedure
products obtained
expansion process
expandable thermoplastic
thermoplastic mixtures
Prior art date
Application number
IT2656876A
Other languages
English (en)
Original Assignee
Gen Electric
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
Priority claimed from US05/669,028 external-priority patent/US4097425A/en
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1064982B publication Critical patent/IT1064982B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
    • C07D273/02—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00 having two nitrogen atoms and only one oxygen atom
    • C07D273/04—Six-membered rings
    • 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)
  • Organic Chemistry (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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
IT2656876A 1975-08-28 1976-08-26 Miscele termoplastiche espansibili procedimento di espansione e prodotti ottenuti col detto procedimento IT1064982B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60845175A 1975-08-28 1975-08-28
US05/669,028 US4097425A (en) 1975-08-28 1976-03-22 Thermoplastic formable blends, a foaming method and products made thereby

Publications (1)

Publication Number Publication Date
IT1064982B true IT1064982B (it) 1985-02-25

Family

ID=27085772

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2656876A IT1064982B (it) 1975-08-28 1976-08-26 Miscele termoplastiche espansibili procedimento di espansione e prodotti ottenuti col detto procedimento

Country Status (8)

Country Link
JP (1) JPS6028853B2 (it)
AU (1) AU501566B2 (it)
DE (1) DE2637736C2 (it)
FR (1) FR2322169A1 (it)
GB (1) GB1562616A (it)
IT (1) IT1064982B (it)
MX (1) MX144674A (it)
NL (1) NL182732C (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU509145B2 (en) * 1976-03-22 1980-04-24 General Electric Company Flame retardant figid thermoplastic foams
US4105848A (en) * 1976-12-27 1978-08-08 General Electric Company Process for the production of dihydrooxadiazinone compounds
GB2045769B (en) * 1979-03-27 1983-05-11 Gen Electric Thermoplastic foamable blends
JPS5962578A (ja) * 1982-10-04 1984-04-10 Mitsui Toatsu Chem Inc オキサジアジン誘導体およびそれを含有する医薬組成物
US4500653A (en) * 1983-09-14 1985-02-19 Mobay Chemical Corporation Blowing agents for thermoplastic compositions
US4543368A (en) * 1984-11-09 1985-09-24 General Electric Company Foamable polyetherimide resin formulation
US7842379B2 (en) * 2007-07-05 2010-11-30 Sabic Innovative Plastics Ip B.V. Polymeric foams with nanocellular morphology and methods for making them
US8908129B2 (en) 2007-12-28 2014-12-09 Sabic Global Technologies B.V. Reflective polymeric article and manufacture
US8440732B2 (en) 2008-03-25 2013-05-14 Sabic Innovative Plastics Ip B.V. Polymeric foams with nanocellular morphology and methods for making them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2126146A1 (de) * 1971-05-26 1972-12-07 Bayer Treibmittel

Also Published As

Publication number Publication date
AU501566B2 (en) 1979-06-21
JPS6028853B2 (ja) 1985-07-06
FR2322169A1 (fr) 1977-03-25
DE2637736A1 (de) 1977-03-03
NL182732B (nl) 1987-12-01
GB1562616A (en) 1980-03-12
MX144674A (es) 1981-11-10
AU1709976A (en) 1978-03-02
NL182732C (nl) 1988-05-02
JPS5235264A (en) 1977-03-17
NL7609535A (nl) 1977-03-02
DE2637736C2 (de) 1986-08-21
FR2322169B1 (it) 1979-09-07

Similar Documents

Publication Publication Date Title
NL174154C (nl) Werkwijze voor de bereiding van gesegmenteerde copolyesteramiden alsmede onder toepassing daarvan verkregen gevormde voorwerpen.
SE7606181L (sv) Hoftledsprotes
IT1058915B (it) Perfezionato metodo di fabricazione e oggetto costruito con il medesimo
IT1060428B (it) Procedimento per la fabbricazione di un articolo di plastica e articolo con esso prodotto
SE410471B (sv) Forfarande for framstellning av gjutstycken av segjern och gjutform for genomforande av forfarandet
IT1124871B (it) Procedimento per produrre camicie fornenti schegge e prodotti ottenuti con lo stesso
NL7711217A (nl) Gevormd voortbrengsel, bestaande uit verknoopte fluorkoolstofpolymeren, alsmede werkwijze ter vervaardiging van dergelijke gevormde voort- brengsels.
BR7602503A (pt) Artigo termoplastico e processo para fazer o mesmo
IT1057306B (it) Tappeto antistatico e metodo produrlo
PT66199A (pt) Novel indolizine derivatives and process for preparing the same
AR206074A1 (es) Procedimiento de fabricacion de paneles moldeados y producto obtenido
IT1086965B (it) Procedimento ed impianto per la fabbricazione di materie plastiche espanse
MX144391A (es) Envase de plastico y procedimiento para su fabricacion
IT1073274B (it) Procedimento e dispositivo per la fabbricazione di prodotti di materie termoplastiche reticolate
IT967099B (it) Processo per la formatura di mate riale termoplastico espandibile
SE7513506L (sv) Forfarande for framstellning av ihaliga kroppar av termoplastmaterial
IT1064982B (it) Miscele termoplastiche espansibili procedimento di espansione e prodotti ottenuti col detto procedimento
IT1062655B (it) Procedimento per la produzione di estratti di caloni ed estratti cosi prodotti
AR210891A1 (es) Recipiento de material termoplastico y procedimiento de fabricacion
NL7703890A (nl) Werkwijze voor de bereiding van verzadigde grootmoleculige polyesters.
NL177415C (nl) Werkwijze ter bereiding van thermoplastische copolyesteramiden.
IL49258A (en) Tube of plastics material and method of producing the same
IT1057503B (it) Procedimento per la fabbricazione di elementi tessili arriati e prodotti cosi ottenuti
IT1039354B (it) Procedimento per la produzione di dispersioni poliacetoviniliche e dispersioni cosi ottenute
GB1551015A (en) Moulded products and the manufacture thereof

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950829