Invention Grant
- Patent Title: Flame retarder, flame retardant resin composition and method of producing the flame retarder
- Patent Title (中): 阻燃剂，阻燃树脂组合物和阻燃剂的制造方法
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Application No.: US10598899Application Date: 2005-03-17
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Publication No.: US08440758B2Publication Date: 2013-05-14
- Inventor: Yasuhito Inagaki
- Applicant: Yasuhito Inagaki
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Dentons US LLP
- Priority: JPP2004-085477 20040323; JPP2004-085479 20040323; JPP2004-085480 20040323
- International Application: PCT/JP2005/004830 WO 20050317
- International Announcement: WO2005/090468 WO 20050929
- Main IPC: C08G18/42
- IPC: C08G18/42
Abstract:
A flame retardant resin composition is disclosed. An acrylonitrile-styrene based polymer, into which sulfonic acid groups and/or sulfonate groups have been introduced by sulfonating processing with a sulfonating agent containing less than 3 wt % of moisture, is contained in a resin to be made flame retardant, so that flame retardant properties will be conferred on the resin flame resistant.
Public/Granted literature
- US20070181859A1 Flame retarder, flame retardant resin composition and method of producing the flame retarder Public/Granted day:2007-08-09
Information query
