ES409253A1 - Procedimiento para la produccion de polietileno que tenga una mejorada capacidad de reticulacion al ser sometido a unairradiacion mediante rayos gamma. - Google Patents

Procedimiento para la produccion de polietileno que tenga una mejorada capacidad de reticulacion al ser sometido a unairradiacion mediante rayos gamma.

Info

Publication number
ES409253A1
ES409253A1 ES409253A ES409253A ES409253A1 ES 409253 A1 ES409253 A1 ES 409253A1 ES 409253 A ES409253 A ES 409253A ES 409253 A ES409253 A ES 409253A ES 409253 A1 ES409253 A1 ES 409253A1
Authority
ES
Spain
Prior art keywords
linking
cross
ethylene polymers
polyethylene
polymerizes
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
ES409253A
Other languages
English (en)
Spanish (es)
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti 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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of ES409253A1 publication Critical patent/ES409253A1/es
Expired legal-status Critical Current

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
ES409253A 1971-11-26 1972-11-23 Procedimiento para la produccion de polietileno que tenga una mejorada capacidad de reticulacion al ser sometido a unairradiacion mediante rayos gamma. Expired ES409253A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3173371A IT946108B (it) 1971-11-26 1971-11-26 Polietilene modificato con aumenta ta resa di reticolazione per irra giamento con raggi gamma e procedi mento per la sua preparazione

Publications (1)

Publication Number Publication Date
ES409253A1 true ES409253A1 (es) 1975-12-01

Family

ID=11234289

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409253A Expired ES409253A1 (es) 1971-11-26 1972-11-23 Procedimiento para la produccion de polietileno que tenga una mejorada capacidad de reticulacion al ser sometido a unairradiacion mediante rayos gamma.

Country Status (15)

Country Link
JP (1) JPS5321034B2 (ru)
BE (1) BE791711A (ru)
CA (1) CA1036537A (ru)
CH (1) CH556362A (ru)
CS (1) CS159203B2 (ru)
DD (1) DD103452A5 (ru)
DE (1) DE2257111A1 (ru)
ES (1) ES409253A1 (ru)
FR (1) FR2160937B1 (ru)
GB (1) GB1378978A (ru)
IT (1) IT946108B (ru)
LU (1) LU66526A1 (ru)
NL (1) NL7215787A (ru)
RO (1) RO62463A (ru)
SU (1) SU673178A3 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118767U (ru) * 1979-02-16 1980-08-22
US4264490A (en) * 1979-05-11 1981-04-28 Radiation Dynamics, Inc. Composition of a polyethylene and isobutylene copolymer

Also Published As

Publication number Publication date
RO62463A (fr) 1977-10-15
SU673178A3 (ru) 1979-07-05
DD103452A5 (ru) 1974-01-20
FR2160937B1 (ru) 1975-03-28
CS159203B2 (ru) 1974-12-27
CH556362A (de) 1974-11-29
CA1036537A (en) 1978-08-15
LU66526A1 (ru) 1973-02-01
JPS5321034B2 (ru) 1978-06-30
BE791711A (fr) 1973-03-16
JPS4860746A (ru) 1973-08-25
IT946108B (it) 1973-05-21
DE2257111A1 (de) 1973-05-30
NL7215787A (ru) 1973-05-29
FR2160937A1 (ru) 1973-07-06
GB1378978A (en) 1975-01-02

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