BE791780A - Polyethylene ayant une resistance amelioree aux craquelures sous tension et aux chocs - Google Patents

Polyethylene ayant une resistance amelioree aux craquelures sous tension et aux chocs

Info

Publication number
BE791780A
BE791780A BE791780DA BE791780A BE 791780 A BE791780 A BE 791780A BE 791780D A BE791780D A BE 791780DA BE 791780 A BE791780 A BE 791780A
Authority
BE
Belgium
Prior art keywords
shocks
tensioned
cracks
polyethylene
improved resistance
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE791780A publication Critical patent/BE791780A/xx

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)
BE791780D 1971-11-26 1972-11-23 Polyethylene ayant une resistance amelioree aux craquelures sous tension et aux chocs BE791780A (fr)

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
BE791780A true BE791780A (fr) 1973-03-16

Family

ID=11234287

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791780D BE791780A (fr) 1971-11-26 1972-11-23 Polyethylene ayant une resistance amelioree aux craquelures sous tension et aux chocs

Country Status (17)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0418923B1 (pt) 2004-06-28 2013-06-18 cabo, método para melhorar a resistência à rachadura por tensão ambiental de um cabo, e, uso de uma composição

Family Cites Families (1)

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

Also Published As

Publication number Publication date
LU66527A1 (ja) 1973-02-01
GB1372117A (en) 1974-10-30
ES409261A1 (es) 1975-10-01
PL79714B1 (ja) 1975-06-30
CH567056A5 (ja) 1975-09-30
DK132178B (da) 1975-11-03
DD101905A5 (ja) 1973-11-20
NL7215942A (ja) 1973-05-29
FR2160934A1 (ja) 1973-07-06
CA1021087A (en) 1977-11-15
JPS4860744A (ja) 1973-08-25
SU442603A3 (ru) 1974-09-05
DK132178C (da) 1976-04-05
FR2160934B1 (ja) 1975-09-12
DE2257304A1 (de) 1973-06-20
RO62464A (ro) 1980-06-15
SE391189B (sv) 1977-02-07
IT946107B (it) 1973-05-21
AT318911B (de) 1974-11-25

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