GB884731A - Grafted copolymer compositions - Google Patents

Grafted copolymer compositions

Info

Publication number
GB884731A
GB884731A GB9571/58A GB957158A GB884731A GB 884731 A GB884731 A GB 884731A GB 9571/58 A GB9571/58 A GB 9571/58A GB 957158 A GB957158 A GB 957158A GB 884731 A GB884731 A GB 884731A
Authority
GB
United Kingdom
Prior art keywords
monomer
molecular weight
high molecular
polyethylene
weight polyethylene
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
GB9571/58A
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.)
Ethylene-Plastique
Original Assignee
Ethylene-Plastique
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 Ethylene-Plastique filed Critical Ethylene-Plastique
Publication of GB884731A publication Critical patent/GB884731A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

A composition comprises a graft copolymer of polyethylene with one or more monomers and a plasticizer in an amount sufficient to impart to the composition tensile properties characteristic of a high molecular weight polyethylene, the monomer employed being one such as vinyl acetate or styrene which, when homopolymerized yields a homopolymer having a value of Young's modulus higher than that typical of a high molecular weight polyethylene, or, if more than one monomer is used, they are such that, if polymerized, they yield a copolymer likewise having a value of Young's modulus higher than that typical of a high molecular weight polyethylene. The plasticizer, which may be dioctyl phthalate or diphenyl pentachloride, may be added to the polyethylene-monomer mixture before during or after subjecting to graft polymerization conditions. Monomer mixtures which may be used comprise styrene and acrylamide or vinyl pyrrolidone.
GB9571/58A 1957-03-27 1958-03-25 Grafted copolymer compositions Expired GB884731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1170326T 1957-03-27

Publications (1)

Publication Number Publication Date
GB884731A true GB884731A (en) 1961-12-13

Family

ID=9656977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9571/58A Expired GB884731A (en) 1957-03-27 1958-03-25 Grafted copolymer compositions

Country Status (2)

Country Link
FR (1) FR1170326A (en)
GB (1) GB884731A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228896A (en) * 1961-05-16 1966-01-11 Phillips Petroleum Co Method of making microporous polyolefin articles and product therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228896A (en) * 1961-05-16 1966-01-11 Phillips Petroleum Co Method of making microporous polyolefin articles and product therefrom

Also Published As

Publication number Publication date
FR1170326A (en) 1959-01-13

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