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US 2011/0034656 A1Published application
Alpha-olefin homo- or copolymer compositions
AssigneeBorealis Technology Oy
InventorsTorvald Vestberg, Peter Denifl, Timo Leinonen
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Abstract
The invention is directed an alpha-olefin homo- or copolymer composition comprising at least one (i) alpha-olefin homo- or copolymer component, wherein the alpha-olefin homo- or copolymer composition comprises a decreased amount of C6-C15-oligomers.
Claims1
An alpha-olefin homo- or copolymer composition comprising at least one (i) alpha-olefin homo- or copolymer component, characterised in that
- (a) the alpha-olefin homo- or copolymer composition comprises C6-C15-oligomers in an amount which satisfies the following equitation (1):
- “oligomer content”≦e[3.5+(0.504·ln(MFR2))] (1)
- wherein
- “oligomer content” is the amount, in ppm, of alpha-olefin C6-C15-oligomer and
- “MFR2” is the MFR2 value of the alpha-olefin homo- or copolymer composition as determined from the composition, and
- (b) MFR2 of said composition is at least 0.001 g/10 min.
3 more elements
Dependencies are inferred from the claim text.