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Japan Polypropylene Corporation patents

Recent patent applications related to Japan Polypropylene Corporation. Japan Polypropylene Corporation is listed as an Agent/Assignee. Note: Japan Polypropylene Corporation may have other listings under different names/spellings. We're not affiliated with Japan Polypropylene Corporation, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "J" | Japan Polypropylene Corporation-related inventors

Date Japan Polypropylene Corporation patents (updated weekly) - BOOKMARK this page
03/23/17Metallocene complex and producing olefin polymer
01/05/17Process for producing ethylene/unsaturated carboxylic acid copolymer, and said copolymer
09/22/16Catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for producing olefin (co)polymer using the same
09/15/16Novel triarylphosphine or triarylarsine compound, alpha-olefin polymerization catalyst using the compound, ternary copolymer, and production process of alpha-olefin -((meth)acrylic acid)-based copolymer
08/18/16Imine compound, novel catalyst for olefin polymerization, and process for producing olefin polymer
06/30/16Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof
05/19/16Propylene-based block copolymer
02/18/16Polar-group-containing olefin copolymer, polar-group-containing multinary olefin copolymer, olefin-based resin composition, and adhesive and layered product each using the same
11/12/15Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof
11/05/15Fiber-reinforced polypropylene resin composition and molded article of same
09/24/15Metallocene complex and olefin polymerization method
02/12/15Polypropylene resin composition and expanded molding
01/08/15Polypropylene-based resin composition and foam sheet
01/01/15Polar group-containing olefin copolymer, multinary polar olefin copolymer, olefin resin composition, and adhesive material, laminate, and other application products using same
01/01/15Polypropylene-based resin composition and foam sheet
10/16/14Thermoplastic resin composition and toilet components made therefrom
08/28/14Fiber-reinforced polypropylene resin composition and molded article thereof
07/11/13Propylene resin sheet and heat processing packaging body using same
07/04/13Propylene resin multi-layer sheet, and packaging body for heat treatment using same
11/29/12Method for producing propylene-based polymer
10/18/12Reactor for propylene polymerization and process for producing propylene polymer
12/22/11Multilayer propylene resin sheet and heat-treatable packaging material using same
09/22/11Metallocene complex and polymerization olefin
09/09/10Propylene-based polymer, production method therefor, composition using the same, and application thereof
07/01/10Propylene-based polymer and producing the same, and propylene-based resin composition
06/10/10Propylene block copolymer and process for production thereof
04/22/10Propylene-based polymer and production method therefor, propylene-based polymer composition and molded body made thereof
11/26/09Polypropylene block copolymer, its use, and polyproylene resin composition comprising said polypropylene block copolymer
10/15/09Propylene polymer, production of the propylene polymer, propylene polymer composition, and molded article manufactured from the composition
05/21/09Moldability modifier and polypropylene resin composition using the same
05/07/09Propylene resin composition
04/16/09Novel transition metal compound, catalyst for olefin polymerization containing the same, and producing propylene/ethylene-alpha-olefin block copolymer by using the catalyst
03/12/09Catalysts for olefin polymerization, process for production of the catalysts, and preservation thereof

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Japan Polypropylene Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Japan Polypropylene Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by