Patent JPS51112887A successfully refreshed from Google Patents.
JPS51112887A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Multilayer composite material
Assignee: Toppan Inc
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Filing: 1975-03-31
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Granted: —
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Expires: 1995-03-31
Abstract
Abstract PURPOSE: Co-excluded, multilayer composite material with improved gas-and moisture-barrier properties consisting of polyolefin as innermost layer, modified polyolefin as middle layer, and polyamide etc., as outermost layer. COPYRIGHT: (C)1976,JPO&Japio
Inventors
- 👤 Nobuyuki Iwazawa
- 👤 Masataka Sakurada
- 👤 Kazuo Kudo
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 12:00
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS4920280A
Cited
JPS4939678A
Cited
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