Cyclic olefin-based copolymer, cyclic olefin-based copolymer composition, molded article, and medical container
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United States of America
Stats
-
Mar 4, 2025
Grant Date -
May 25, 2023
app pub date -
Jan 23, 2023
filing date -
Jan 23, 2023
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Described is a cyclic olefin-based copolymer has a constitutional unit (A) derived from an α-olefin having 2 to 20 carbon atoms, a constitutional unit (B) derived from a cyclic olefin without an aromatic ring, and a constitutional unit (C) derived from a cyclic olefin having an aromatic ring. Also described is a medical container containing a cyclic olefin-based copolymer having a constitutional unit (A) derived from an α-olefin having 2 to 20 carbon atoms, a constitutional unit (B) derived from a cyclic olefin without an aromatic ring, and a constitutional unit (C) derived from a cyclic olefin having an aromatic ring.
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International Classification(s)
- 2023 Application Filing Year
- A61J Class
- 494 Applications Filed
- 135 Patents Issued To-Date
- 27.33 % Issued To-Date
Cited Art Landscape
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- 0 Citation Count
- A61J Class
- 0 % this patent is cited more than
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