发明申请
US20080183004A1 Method of preparing cyclohexanepolycarboxylic acid ester without phthalatic and plasticizer prepared by the same
审中-公开
制备不含邻苯二甲酸的环己烷多羧酸酯及其制备的增塑剂的方法
- 专利标题： Method of preparing cyclohexanepolycarboxylic acid ester without phthalatic and plasticizer prepared by the same
- 专利标题（中）： 制备不含邻苯二甲酸的环己烷多羧酸酯及其制备的增塑剂的方法
-
申请号： US11699381申请日： 2007-01-30
-
公开(公告)号： US20080183004A1公开(公告)日： 2008-07-31
- 发明人: Sung-Yueh Shieh , Dein-Run Fung , Han-Ching Hsu , Yang-Tu Liu , Hsun-Min Lin
- 申请人： Sung-Yueh Shieh , Dein-Run Fung , Han-Ching Hsu , Yang-Tu Liu , Hsun-Min Lin
- 申请人地址： TW Taipei
- 专利权人： NAN YA PLASTICS CORPORATION
- 当前专利权人： NAN YA PLASTICS CORPORATION
- 当前专利权人地址： TW Taipei
- 主分类号： C07C67/08
- IPC分类号： C07C67/08
摘要：
A method for preparing a kind of plasticizer containing cyclohexane poly carboxylic acid ester, particularly without phthalate, and with the advantage of effective shortening of reaction time, which method comprising having cyclohexane polycarboxylic acid or its derivatives, mono-alcohol and metal catalyst of tin and titanium or inorganic acid added together at the same time into a reactor to undergo a single stage of esterification at high temperature of 200˜250° C., and a reaction mixture of cyclohexane polycarboxylic acid ester was obtained by the process which is applicably used as a plasticizer without phthalate and no hazard to the living beings and environment.
信息查询
