Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Plastics IncfiledCriticalMitsubishi Plastics Inc
Priority to JP7986576ApriorityCriticalpatent/JPS536380A/en
Publication of JPS536380ApublicationCriticalpatent/JPS536380A/en
PURPOSE: The title composite sheets capable of giving uniform thick-walled molded articles, with a good formability, comprising an undrawn polypropylene and an undrawn polystyrene sheets having a specific ratio of wall thickness.
COPYRIGHT: (C)1978,JPO&Japio
JP7986576A1976-07-071976-07-07Multilayered composite sheets for molding
PendingJPS536380A
(en)