CA1021087A - Stress crack-resisting polyethylenes - Google Patents

Stress crack-resisting polyethylenes

Info

Publication number
CA1021087A
CA1021087A CA157,338A CA157338A CA1021087A CA 1021087 A CA1021087 A CA 1021087A CA 157338 A CA157338 A CA 157338A CA 1021087 A CA1021087 A CA 1021087A
Authority
CA
Canada
Prior art keywords
polyethylenes
resisting
stress crack
crack
stress
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
CA157,338A
Other languages
English (en)
French (fr)
Other versions
CA157338S (en
Inventor
Giampaolo Giuliani
Roberto Paiella
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.)
Anic SpA
Original Assignee
Anic SpA
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 Anic SpA filed Critical Anic SpA
Application granted granted Critical
Publication of CA1021087A publication Critical patent/CA1021087A/en
Expired legal-status Critical Current

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)
CA157,338A 1971-11-26 1972-11-23 Stress crack-resisting polyethylenes Expired CA1021087A (en)

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
CA1021087A true CA1021087A (en) 1977-11-15

Family

ID=11234287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,338A Expired CA1021087A (en) 1971-11-26 1972-11-23 Stress crack-resisting polyethylenes

Country Status (18)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2570733C (en) 2004-06-28 2013-08-13 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 (xx) * 1965-12-30

Also Published As

Publication number Publication date
CH567056A5 (xx) 1975-09-30
PL79714B1 (xx) 1975-06-30
ES409261A1 (es) 1975-10-01
SE391189B (sv) 1977-02-07
FR2160934A1 (xx) 1973-07-06
RO62464A (ro) 1980-06-15
DE2257304A1 (de) 1973-06-20
GB1372117A (en) 1974-10-30
BE791780A (fr) 1973-03-16
SU442603A3 (ru) 1974-09-05
LU66527A1 (xx) 1973-02-01
JPS4860744A (xx) 1973-08-25
DK132178C (da) 1976-04-05
AT318911B (de) 1974-11-25
FR2160934B1 (xx) 1975-09-12
NL7215942A (xx) 1973-05-29
DK132178B (da) 1975-11-03
DD101905A5 (xx) 1973-11-20
IT946107B (it) 1973-05-21

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