Invention Grant
- Patent Title: Method for producing petroleum resin
- Patent Title (中): 生产石油树脂的方法
-
Application No.: US13808421Application Date: 2011-07-07
-
Publication No.: US08772444B2Publication Date: 2014-07-08
- Inventor: Hajime Takasugi , Katsumi Furuta , Kazunori Saeki
- Applicant: Hajime Takasugi , Katsumi Furuta , Kazunori Saeki
- Applicant Address: JP Tokyo
- Assignee: Idemitsu Kosan Co., Ltd.
- Current Assignee: Idemitsu Kosan Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-155760 20100708
- International Application: PCT/JP2011/003898 WO 20110707
- International Announcement: WO2012/005002 WO 20120112
- Main IPC: C08G64/00
- IPC: C08G64/00 ; C08G63/02
Abstract:
A method for producing a petroleum resin including removing a low-molecular mist by means of a filter.
Public/Granted literature
- US20130109814A1 METHOD FOR PRODUCING PETROLEUM RESIN Public/Granted day:2013-05-02
Information query
