TH5727A - Composition and catalyst for alpha polymerization. Olphenes are uniformly stereo polymers with a narrow molecular weight distribution. - Google Patents

Abstract

The ideal catalyst (co) polymers of alpha-olephenes are uniformly stereoscopic polymers with a narrow molecular weight distribution. Resulting from the reaction Solids of catalysts suitable for polymerization. Regular stereo session of alpha olefin With Titanium compounds that at least have one titanium-halogen bond and may elect to have an electron compound supported by anhydrous magnesium halide. In a manner that is reactive with organic compounds that At least one active hydrogen atom is used in quantity Corresponding to the molar ratio of magnesium / mol of the substance Organic Which is between 2 - 30, in the non-conducting liquid medium Direct reaction with solid elements With a constant Electrics are higher than 2 when measured at 20C, catalysts containing reaction products of the composition. The solid catalyst, described above, with Al-alkyl compounds and electrons.

Claims (1)

1. The ideal catalyst composition (co) polymers of alpha-olephenes are regular stereo polymers. With a narrow molecular weight distribution Obtained by doing The reaction of the solid elements of the catalyst suitable for posting Alpha olefin stereoscopic polymersion consisted of at least one titanium-halogen bond, and electon compounds may be chosen. Supported by anhydrous magnesium halide. In a manner that is reactive with organic compounds that At least the tag: