SE391189B - Polyeten med forbettrad bestendighet mot sprickbildning vid drag och slagpakenningar - Google Patents

Polyeten med forbettrad bestendighet mot sprickbildning vid drag och slagpakenningar

Info

Publication number
SE391189B
SE391189B SE1538372A SE1538372A SE391189B SE 391189 B SE391189 B SE 391189B SE 1538372 A SE1538372 A SE 1538372A SE 1538372 A SE1538372 A SE 1538372A SE 391189 B SE391189 B SE 391189B
Authority
SE
Sweden
Prior art keywords
polyet
crack
drawings
improved resistance
gases
Prior art date
Application number
SE1538372A
Other languages
English (en)
Inventor
G Giuliani
R Paiella
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
Publication of SE391189B publication Critical patent/SE391189B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE1538372A 1971-11-26 1972-11-24 Polyeten med forbettrad bestendighet mot sprickbildning vid drag och slagpakenningar SE391189B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3173271A IT946107B (it) 1971-11-26 1971-11-26 Polietilene avente migliorata resi stenza alla fessurazione sotto tensione e all urto

Publications (1)

Publication Number Publication Date
SE391189B true SE391189B (sv) 1977-02-07

Family

ID=11234287

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1538372A SE391189B (sv) 1971-11-26 1972-11-24 Polyeten med forbettrad bestendighet mot sprickbildning vid drag och slagpakenningar

Country Status (18)

Country Link
JP (1) JPS4860744A (sv)
AT (1) AT318911B (sv)
BE (1) BE791780A (sv)
CA (1) CA1021087A (sv)
CH (1) CH567056A5 (sv)
DD (1) DD101905A5 (sv)
DE (1) DE2257304A1 (sv)
DK (1) DK132178C (sv)
ES (1) ES409261A1 (sv)
FR (1) FR2160934B1 (sv)
GB (1) GB1372117A (sv)
IT (1) IT946107B (sv)
LU (1) LU66527A1 (sv)
NL (1) NL7215942A (sv)
PL (1) PL79714B1 (sv)
RO (1) RO62464A (sv)
SE (1) SE391189B (sv)
SU (1) SU442603A3 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004320951B9 (en) 2004-06-28 2011-12-01 Prysmian Cavi E Sistemi Energia S.R.L. Cable with environmental stress cracking resistance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127336C (sv) * 1965-12-30

Also Published As

Publication number Publication date
FR2160934A1 (sv) 1973-07-06
DE2257304A1 (de) 1973-06-20
DK132178C (da) 1976-04-05
IT946107B (it) 1973-05-21
FR2160934B1 (sv) 1975-09-12
GB1372117A (en) 1974-10-30
DD101905A5 (sv) 1973-11-20
DK132178B (da) 1975-11-03
JPS4860744A (sv) 1973-08-25
AT318911B (de) 1974-11-25
PL79714B1 (sv) 1975-06-30
SU442603A3 (ru) 1974-09-05
ES409261A1 (es) 1975-10-01
RO62464A (ro) 1980-06-15
BE791780A (fr) 1973-03-16
LU66527A1 (sv) 1973-02-01
NL7215942A (sv) 1973-05-29
CA1021087A (en) 1977-11-15
CH567056A5 (sv) 1975-09-30

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