| abstract |
Structural isomeric poly (alkylethylenes) with H and Y structure, polymeric bridge segments and a ψ index of 2 · 10 -3 to 8 · 10 -3 (kJ / mol · grd) have reduced melt instability and more favorable processing properties.n n n The production of the structurally isomeric poly (alkylethylenes) with H and Y structurentakes place after an irradiation process, a melt reaction process ornaccording to a solid phase reaction process by reacting poly (alkylethylenes)nwith 0.05 to 5% by mass of mono-, di- and polyfunctional monomers,noptionally in the presence of peroxides.n n n The structurally isomeric poly (alkylethylenes) are used for the production of foils, plates,nCoatings, pipes, hollow bodies and foams are suitable. |