IT967569B - Processo per ottenere polietilene espanso e prodotto cosi ottenuto - Google Patents

Processo per ottenere polietilene espanso e prodotto cosi ottenuto

Info

Publication number
IT967569B
IT967569B IT2932972A IT2932972A IT967569B IT 967569 B IT967569 B IT 967569B IT 2932972 A IT2932972 A IT 2932972A IT 2932972 A IT2932972 A IT 2932972A IT 967569 B IT967569 B IT 967569B
Authority
IT
Italy
Prior art keywords
product
expanded polyethylene
obtain expanded
polyethylene
expanded
Prior art date
Application number
IT2932972A
Other languages
English (en)
Inventor
R Paiella
G Giuliani
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Priority to IT2932972A priority Critical patent/IT967569B/it
Priority to GB4207273A priority patent/GB1427204A/en
Priority to JP9978773A priority patent/JPS5321427B2/ja
Priority to CS640773A priority patent/CS185213B2/cs
Priority to FR7333321A priority patent/FR2200306B1/fr
Priority to LU68432D priority patent/LU68432A1/xx
Priority to BE135721A priority patent/BE804939A/xx
Priority to CH1334373A priority patent/CH614222A5/xx
Priority to NL7312851A priority patent/NL7312851A/xx
Application granted granted Critical
Publication of IT967569B publication Critical patent/IT967569B/it

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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
IT2932972A 1972-09-18 1972-09-18 Processo per ottenere polietilene espanso e prodotto cosi ottenuto IT967569B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT2932972A IT967569B (it) 1972-09-18 1972-09-18 Processo per ottenere polietilene espanso e prodotto cosi ottenuto
GB4207273A GB1427204A (en) 1972-09-18 1973-09-06 Production of foamed cross-linked copolymers
JP9978773A JPS5321427B2 (it) 1972-09-18 1973-09-06
CS640773A CS185213B2 (en) 1972-09-18 1973-09-17 Mode of manufacture of foamy polyethylene
FR7333321A FR2200306B1 (it) 1972-09-18 1973-09-17
LU68432D LU68432A1 (it) 1972-09-18 1973-09-17
BE135721A BE804939A (fr) 1972-09-18 1973-09-17 Procede de fabrication de polyethylene cellulaire et produit ainsi obtenu
CH1334373A CH614222A5 (en) 1972-09-18 1973-09-18 Process for producing expanded polyethylene and product thus obtained
NL7312851A NL7312851A (it) 1972-09-18 1973-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2932972A IT967569B (it) 1972-09-18 1972-09-18 Processo per ottenere polietilene espanso e prodotto cosi ottenuto

Publications (1)

Publication Number Publication Date
IT967569B true IT967569B (it) 1974-03-11

Family

ID=11226777

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2932972A IT967569B (it) 1972-09-18 1972-09-18 Processo per ottenere polietilene espanso e prodotto cosi ottenuto

Country Status (9)

Country Link
JP (1) JPS5321427B2 (it)
BE (1) BE804939A (it)
CH (1) CH614222A5 (it)
CS (1) CS185213B2 (it)
FR (1) FR2200306B1 (it)
GB (1) GB1427204A (it)
IT (1) IT967569B (it)
LU (1) LU68432A1 (it)
NL (1) NL7312851A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125262A (en) * 1978-03-22 1979-09-28 Nitto Electric Ind Co Ltd Sealing medium

Also Published As

Publication number Publication date
BE804939A (fr) 1974-01-16
GB1427204A (en) 1976-03-10
FR2200306A1 (it) 1974-04-19
LU68432A1 (it) 1973-11-26
FR2200306B1 (it) 1976-11-19
CS185213B2 (en) 1978-09-15
JPS5321427B2 (it) 1978-07-03
CH614222A5 (en) 1979-11-15
JPS4969782A (it) 1974-07-05
NL7312851A (it) 1974-03-20

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