Solvay (societe Anonyme)

Solvay Sa

Other

Ineos Europe Ag

Ineos Manufacturing Belgium Nv

Solvay (soci&eacute;t&eacute; Anonyme)

Yves-Julien Lambert

Guy Laurent

Vincent Thulliez

Yves Vanderveken

Nestor Maquet

Pierre Lasson

Fredy Declerck

Dominique Jan

Andre Frederich

Luc Marie Ghislain Dheur

Jacques Jean Francois Joseph Schombourg

Composition containing a polyethylene powder having: (a) a specific density of 930 kg/mor less; (b) a melt index MIgreater than 0.5 g/10 min; (c) a ratio of HLMI/MIof less than 25, where HLMI is high load melt index measured under a load of 21.6 kg; (d) a bulk density of at least 350 kg/m; and (e) a d50 greater than 500 &#x3bc;m, and absorbed within said powder at least 1 wt % of a liquid additive. The polyethylene powder has a porosity of at least 0.04 cm/g for pores smaller than 2&#x3bc;m.

Polymer composition

Drawn tape, fiber or filament including a multimodal resin having a density of at least 940 kg/m, a melt index MIof 0.05 to 5 g/10 min, and a molecular weight distribution of the resin being less than 40.

Drawn tapes, fibre and filaments comprising a multimodal polyethylene resin

Crosslinkable vinylidene fluoride polymer composition, process for crosslinking the composition and shaped articles

Polymer compositions intended for the manufacture of pipes for conveying hydrocarbons and articles based on these compositions

Composition which can be crosslinked under the effect of an ionizing radiation comprising a thermoplastic copolymer of vinylidene fluoride and of chlorotrifluoroethylene and an effective amount of a crosslinking promoter, such as a triallyl cyanurate or triallyl isocyanurate. Process for the crosslinking by irradiation of the crosslinkable composition under air by means of an ionizing radiation, such as .beta.-radiation, at a dose of 10 to 100 kGray. Crosslinkable and crosslinked shaped articles, such as sheaths for electrical cables and pipes for oil products.

Crosslinkable vinylidene fluoride polymer composition, process for

The compositions based on copolymers of vinylidene fluoride and of ethylenically unsaturated fluorine-containing comonomers, containing at least 75% by weight of vinylidene fluoride include polyvinyl chloride and an effective quantity of a methacrylic polymer (producing compatibility). These compositions exhibit in particular improved dielectric properties, which makes them particularly advantageous for sheathing electrical cables.

Compositions based on vinylidene fluoride copolymers including polyvinyl

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Chaumont-Gistoux, Belgium

Yves-Julien Lambert