发明申请
US20110040043A1 NOVEL DIURETHANE COMPOUND, PROCESS FOR PRODUCING THE SAME, AND ACRYLIC RUBBER COMPOSITION CONTAINING THE SAME
有权
新型二水合物化合物，其制造方法和含有该组合物的丙烯酸橡胶组合物
- 专利标题： NOVEL DIURETHANE COMPOUND, PROCESS FOR PRODUCING THE SAME, AND ACRYLIC RUBBER COMPOSITION CONTAINING THE SAME
- 专利标题（中）： 新型二水合物化合物，其制造方法和含有该组合物的丙烯酸橡胶组合物
-
申请号： US12919718申请日： 2009-01-30
-
公开(公告)号： US20110040043A1公开(公告)日： 2011-02-17
- 发明人: Daisuke Ito , Haruyoshi Tatsu , Keisuke Kokin , Hideyuki Ono , Yasuhiro Onoue
- 申请人： Daisuke Ito , Haruyoshi Tatsu , Keisuke Kokin , Hideyuki Ono , Yasuhiro Onoue
- 申请人地址： JP Tokyo
- 专利权人： Unimatec Co., Ltd.
- 当前专利权人： Unimatec Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-019001 20080130
- 国际申请： PCT/JP2009/051622 WO 20090130
- 主分类号： C08L33/00
- IPC分类号： C08L33/00 ; C07C271/20 ; C07D409/12
摘要：
Disclosed is a diurethane compound R2(SO2)m(CH2)nOCONH—R1—NHCOO(CH2)n(SO2)mR2 produced by a method allowing a diamine compound H2NR1NH2 to react with a chloroformate compound ClCOO(CH2)n(SO2)mR2 or a method allowing a diisocyanate compound OCNR1NCO to react with a hydroxyl-containing compound R2(SO2)m(CH2)nOH. The diurethane compound is compounded with multivalent amine crosslinkable group-containing acrylic rubber together with a basic vulcanization accelerator to form an acrylic rubber composition. The acrylic rubber composition including the diurethane compound as a vulcanizing agent decreases a delay in the vulcanization rate due to prevention of scorching and also allows a vulcanized article to satisfy the compression set characteristics.
公开/授权文献
信息查询
