Invention Grant
US07994255B2 Polyorganiosiloxane-containing graft copolymer, resin compositions containing the same and process for produciton of polyorganosiloxane emulsions
有权
含有有机基硅氧烷的接枝共聚物，含有该聚有机硅氧烷的接枝共聚物的树脂组合物和聚有机硅氧烷乳液的制造方法
- Patent Title: Polyorganiosiloxane-containing graft copolymer, resin compositions containing the same and process for produciton of polyorganosiloxane emulsions
- Patent Title (中): 含有有机基硅氧烷的接枝共聚物，含有该聚有机硅氧烷的接枝共聚物的树脂组合物和聚有机硅氧烷乳液的制造方法
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Application No.: US10551944Application Date: 2004-04-09
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Publication No.: US07994255B2Publication Date: 2011-08-09
- Inventor: Tomomichi Hashimoto , Akira Takaki , Kazunori Saegusa , Takao Manabe , Takao Michinobu
- Applicant: Tomomichi Hashimoto , Akira Takaki , Kazunori Saegusa , Takao Manabe , Takao Michinobu
- Applicant Address: JP Osaka
- Assignee: Kaneka Corporation
- Current Assignee: Kaneka Corporation
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP2003-107821 20030411; JP2003-108733 20030414; JP2003-127954 20030506; JP2003-127955 20030506
- International Application: PCT/JP2004/005111 WO 20040409
- International Announcement: WO2004/092236 WO 20041028
- Main IPC: C08F283/12
- IPC: C08F283/12
Abstract:
The present invention relates to a flame retardant which is a graft copolymer. The graft copolymer is obtained by polymerizing a vinyl monomer containing at least two polymerizable groups, and at least one other vinyl monomer, in the presence of polyorganosiloxane particles in a latex state. The polyorganosiloxane particles contain grafting agents that are unevenly distributed on the surface thereof. The present invention also relates to thermoplastic resins containing this flame retardant.
Public/Granted literature
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