发明授权
US08481767B2 Catalysts for esterification of epoxidized soyates and methods of using same 失效
用于酯化环氧化大豆油的催化剂及其使用方法

  • 专利标题: Catalysts for esterification of epoxidized soyates and methods of using same
  • 专利标题(中): 用于酯化环氧化大豆油的催化剂及其使用方法
  • 申请号: US12812563
    申请日: 2009-01-19
  • 公开(公告)号: US08481767B2
    公开(公告)日: 2013-07-09
  • 发明人: Kebin GengRoger W. Avakian
  • 申请人: Kebin GengRoger W. Avakian
  • 申请人地址: US OH Avon Lake
  • 专利权人: PolyOne Corporation
  • 当前专利权人: PolyOne Corporation
  • 当前专利权人地址: US OH Avon Lake
  • 代理商 John H. Hornickel
  • 国际申请: PCT/US2009/031366 WO 20090119
  • 国际公布: WO2009/094310 WO 20090730
  • 主分类号: C07D301/00
  • IPC分类号: C07D301/00 C07D303/12
Catalysts for esterification of epoxidized soyates and methods of using same
摘要:
A combination of catalysts is disclosed as useful to promote the transesterification reaction of an epoxidized soyate with a polyol to yield a high percentage of epoxidized soyate diester with epoxy functionality retained. The primary catalyst is a metallic hydroxide, and the secondary catalyst is a titanate. Bioderived plasticizers useful for thermoplastics and thermosets result.
信息查询
0/0