Patent JPS5578038A successfully refreshed from Google Patents.
JPS5578038A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Polyolefin resin composition
Assignee: Mitsubishi Chemical Corp
•
Filing: 1978-12-11
•
Granted: —
•
Expires: 1998-12-11
Abstract
Abstract PURPOSE: Title composition that is made by adding a copolymer of cycloolefin- maleic anhydride, thus permitting fuse adhesion between different kinds of materials, such as metal, paper, wood, plastics, etc. CONSTITUTION: An olefin polymer is incorporated with 0.005W20, preferably 0.05W10wt% of a cycloolefin-maleic anhydride copolymer, preferably cyclobutene- maleic anhydride copolymer. Further, the addition of less than 30wt% of ethylene- propylene copolymer as an auxiliary agent increases the adhesion and impact strength. COPYRIGHT: (C)1980,JPO&Japio
Inventors
- 👤 Mitsuo Tsuruoka
- 👤 Shigeki Kiriyama
- 👤 Hiroshi Takahashi
- 👤 Masabumi Hattori
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 13:12
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.