Plastic article and process for the preparation thereof

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

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264 461, 264 48, 264 54, 4283166, 4283179, 521 54, 521 55, 521131, 521142, 521920, 525 89, 525 95, 525232, B32B 702, C08J 900, C08L 5300

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058244000

ABSTRACT:
The present invention relates to a plastic article formed from several foamed thermoplastic elastomers, such as a thermoplastic polyolefin elastomer based on polypropylene and a vulcanized elastomer at least one of an elastomeric styrene/ethylene/butylene/styrene block copolymer, an elastomeric styrene/butadiene/styrene block copolymer, a thermoplastic elastomer based on polypropylene and an elastomeric styrene/ethylene/butylene/styrene block copolymer and a thermoplastic elastomer based on polypropylene and an elastomeric styrene/butadiene/styrene block copolymer. The present invention further provides plastic articles based on a blend of thermoplastic elastomers and thermoplastic elastomer olefins. The invention further provides a process for making these articles.

REFERENCES:
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patent: 4247652 (1981-01-01), Matsuda et al.
patent: 4311628 (1982-01-01), Abdou-Sabet et al.
patent: 4677133 (1987-06-01), Leicht
patent: 4997707 (1991-03-01), Otawa et al.
patent: 5070111 (1991-12-01), Dumbauld
patent: 5114987 (1992-05-01), Cakmak et al.
Gummi-ein Werkstoff nach Mass, Continental auf der Hannover Messe '88.
W. Hofmann & R. Koch, Neue Entwicklungen aug dem Gebiet des thermoplastischen Elastomers Alcryn, Kautschuk & Gummi, Kunststoffe, Jahrgang, Nr. 9/88.

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