Sabic Global Technologies B.v.

Jana Hrachová

Robbert Duchateau

Miloud Bouyahyi

Franciscus Elisabeth Jacobus Essers

Lanti Yang

Jakub Kruszynski

Lidia Jasinska-walc

Yingxin Liu

Nydia Badillo Sampedro

Hot melt adhesive including a polar group-containing olefin copolymer has: number average molecular weight (M) between 10 to 50 kg/mol, crystallinity (X) content below 30%, enthalpy (ΔH) between 5 to 65 J/g, polydispersity index (PDI) from 2 to 6, melting temperature (T) between 40 and 120° C., and including at least 80 mol % of a constituent unit of formula (1), optionally a constituent unit of formula (2), and between 0.1 to 1 mol %, of a constituent unit of formula (3):

Hot melt adhesive comprising functionalized polyolefins

The invention is directed to a thermoplastic composition and to an article made from said thermoplastic composition. More in particular, the invention relates to blended polyolefinic materials, which, after molding, provide a soft touch feel. The thermoplastic composition of the invention comprises (A) 10-40% by total weight of the composition of glass fibers; (B) 22-46% by total weight of the composition of a propylene homopolymer matrix phase; (C) 1.5-26% by total weight of the composition of an ethylene-propylene copolymer dispersed phase; and (D) 11-46% by total weight of the composition of a mixture of elastomers, said mixture comprising an ethylene/C&#x3b1;-olefin copolymer and an ethylene/C&#x3b1;-olefin copolymer.

Thermoplastic composition and article

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Geleen, Netherlands

Jana Hrachová