Polymer composition for blow molding
AssigneesAbu Dhabi Polymers Co. Ltd (Borouge) LLC., Borealis AG
InventorsKatja Klimke, Hans Jozef Francois Van Cauwenberghe, Philippe Abboud
Life of this patent
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Abstract
A polymer composition is provided, where the polymer composition includes (A) a polyolefin; (B) one or more impact modifier(s); (C) one or more fluoropolymer(s); (D) one or more clarifying agent(s); and (E) one or more dispersing agent(s) in an amount of equal to or more than 100 ppm, based on the total weight amount of the polymer composition. An article including the polymer composition and the use of the polymer composition for reducing haze and improving gloss of an extrusion blow molded (EBM) bottle are also provided.
Claims10
A polymer composition comprising:
- (A) from 85 to 96 wt % of a multimodal propylene random copolymer;
- (B) from 4.0 to 6.0 wt % of a multimodal copolymer of ethylene with one or more comonomer units selected from alpha-olefins having from 4 to 8 carbon atoms;
- (C) from 150 to 750 ppm of a terpolymer of vinylidene fluoride, tetrafluoroethylene, and hexafluoropropylene;
- (D) from 250 to 1000 ppm of 1,3:2,4-bis(3,4-dimethylbenzylidene) sorbitol (DMDBS);
- and
- (E) from 130 to 300 ppm of polyethylene glycol,
- wherein all weight amounts are based on the total weight amount of the polymer composition.
Dependencies are inferred from the claim text.