MOLDED PRODUCT OF FOAMED POLYPROPYLENE AND VESSEL THEREFROM

Title:

MOLDED PRODUCT OF FOAMED POLYPROPYLENE AND VESSEL THEREFROM

Document Type and Number:

Japanese Patent JPS543874

Kind Code:

A

Abstract:

PURPOSE: The extrusion molding under foaming of ethylene-propylene block copolymer is conducted mixing a polyethylene resin to form a polypropylene foamed product with high stiffness, impact strength, being useful for vessel material because of its low cost.

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Inventors:

TAKIZAWA MAKOTO

Application Number:

JP6895377A

Publication Date:

January 12, 1979

Filing Date:

June 13, 1977

Export Citation:

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Assignee:

MITSUI TOATSU CHEMICALS

International Classes:

B65D1/00; B29B7/00; B29C47/00; B29C47/78; C08J9/04; (IPC1-7): B29D27/00; B65D1/00; C08J9/04

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