| abstract |
Statistical copolymers of propylene with other alk-1-enes having up to 10 carbon atoms, DOLLAR A whose comonomer content is in the range from 0.7 to 1.4% by weight if the propylene copolymers contain only ethylene as comonomer or DOLLAR A whose comonomer content is in the range from 0.7 to 3.0% by weight if at least one C¶4¶-C¶10¶-alk-1-ene is present as the comonomer, and DOLLAR A whose content in cold xylene is 1.0 to 2.5% by weight, if ethylene is present as a comonomer in the propylene copolymers, or DOLLAR A whose content in cold xylene is 0.75 to 2.0% by weight. -%, if only C¶4¶-C¶10¶-Alk-1-enes are included as comonomers, DOLLAR A is a process for the preparation of statistical copolymers of propylene, their use for the production of films, fibers or moldings which Films, fibers or moldings themselves and biaxially stretched films made from such statistical copolymers of propyl ens and processes for their manufacture. |