Japan Polychem Corporation

Japan

 
Total IP 10
Total IP incl. subs 223 (+ 246 for subs)
Total IP Rank # 153,611
IP Activity Score 1.9/5.0    12
IP Activity Rank # 73,099
IP AS incl. subs 2.5/5.0    90
Parent Entity Mitsubishi Chemical Holdings Corporation

Patents

Trademarks

3 0
0 0
7 0
0
 
Last Patent 2024 - Polar group-containing olefin co...
First Patent 1996 - Thermoplastic resin composition

Subsidiaries

2 subsidiaries with IP (227 patents, 19 trademarks)

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Latest Inventions, Goods, Services

2023 Invention Compound, metal complex, catalyst composition for olefin polymerization, catalyst for olefin poly...
Invention Polar-group-containing olefin copolymer and method for producing same. A polar-group-containing o...
2022 Invention Polar group-containing olefin copolymer, and production method therefor. A polar group-containin...
Invention Polar-group-containing olefin copolymer and method for producing same. Provided is a polar-group-...
Invention Polymerization catalyst for olefin-based polymer. The present invention is a method for producing...
2020 Invention Polar group-containing olefin copolymer. To provide a novel polar group-containing olefin copolym...
Invention Polar group-containing olefin copolymer. The present invention provides a novel polar group-conta...
2017 Invention Metal complex and method for producing the same, catalyst component for olefin polymerization and...
Invention Metal complex and production method therefor, catalyst component for olefin polymerization and ca...
2016 Invention Polar-group-containing propylene-based olefin copolymer and production process therefor. The pres...
2003 Invention Polypropylene-based resin composition for a metallized film, film using the same to be subject to...
Invention Ethylene polymers. 3, (3) the relation between HLMI and d satisfies the following formula (i): d≧...
Invention Moldability modifier for polypropylene resin and polypropylene resin composition containing the s...
2002 Invention Catalyst for olefin polymerization and method for polymerization of olefin. A catalyst for polyme...
Invention Propylene polymer. A propylene polymer is characterized by satisfying the following (1) to (5): ...
Invention Component of catalyst for olefin polymerization. A catalyst component for olefin polymerization, ...
Invention Component of catalyst for polymerizing olefin, catalyst for polymerizing olefin and process for p...
Invention Propylene resin composition excellent in moldability and physical properties. The present inventi...
2001 Invention Ethylene polymers. Ethylene polymers are provided which are excellent both in processability in m...
Invention Propylene resin composition and method for molding the same. This invention provides a propylene-...
Invention Resin composition for heat-shrinkable polypropylene shrink label and film comprising same. A resi...
Invention Component of catalyst for olefin polymerization. A component of a catalyst for olefin polymerizat...
Invention Propylene type resin composition, film made thereof, and laminated resin film. A propylene type r...
Invention Continuous production method of propylene-based block copolymer. A stable continuous production o...
Invention Transition metal compound, catalyst component for olefin polymerization and process for the prepa...
Invention Olefin polymerization catalyst and method for polymerizing olefin using the same. An olefin polym...
2000 Invention Polypropylene resin composition excellent in moldability and physical properties. A polypropylene...
Invention Propylene resin composition and method for molding the same. A propylene resin composition which ...
Invention Ethylene/α-olefin copolymer and film made thereof. An ethylene/α-olefin copolymer having a densit...
Invention Polyethylene resin and pipe and joint using the same. A linear polyethylene which is produced by ...
Invention Tacky films. A tacky film is provided which is self-tacky, has a satisfactory tack strength when ...
Invention Polypropylene-based resin composition of excellent moldability and giving molded product of excel...
Invention Film for thermal laminate. Disclosed is a film comprising a thermoplastic resin film, a first lay...
Invention Multi-layer film and medical bag using the same. A multi-layer film contains at least a first lay...
Invention Multi-layer film and medical bag using the same. Disclosed is a multi-layer film which comprises ...
Invention Process for producing olefin polymer. A process for producing a polyolefin in the presence of a t...
Invention High-concentration talc masterbatch. Disclosed is a high-concentration talc masterbatch comprisin...
Invention Propylene block copolymer and propylene resin composition. Disclosed are a propylene polymer comp...
1999 Invention Process for producing α-olefin polymer. A process for producing an α-olefin polymer having excell...
Invention Polypropylene molding material. (D) a Q2/Q1 ratio of 0.75 to 0.95, wherein Q1 is a weight average...
Invention Olefin polymerization catalyst and process for producing olefin polymer. The present invention pr...
Invention Propylene block copolymer and resin composition. A block copolymer is provided comprising one or ...
Invention Propylene resin composition and stretched film produced therefrom. Propylene resin composition co...
1998 Invention Polypropylene resin composition. This invention provides polypropylene resin compositions which h...
Invention Olefin resin composition and sheets. Disclosed is a olefin resin composition comprising a propyle...
Invention Thermoplastic polypropylene composition. There is provided a thermoplastic resin composition comp...
Invention Laminates. In laminates prepared by laminating a base material and sandwich base material via a b...
Invention Propylene resin sheet for thermoforming and process for preparing it. A process for preparing an ...