Original document(21 pages) Authorized document(20 pages) 中文版
    Title: Preparation process of polyoxyalkylene polyamine having terminal secondary amino group
Application Number
申请号		 89108715 Application Date
申请日		 1989.11.16
Title 名称 Preparation process of polyoxyalkylene polyamine having terminal secondary amino group
Publication Number
公开号		 1042718 Publication Date
公开日		 1990.06.06
Approval Pub. Date Granted Pub. Date 1996.07.03
International Classification 分类号 C08G65/32
Applicant(s) Name
申请人		 Mitsui Toatsu Chemicals Inc.
Address 地址
Inventor(s) Name 发明人 Ariko Suckane, Fumio Yamazaki
Attorney & Agent 代理人 QI ZENGDU
More information 更  多  信  息


 Related patents information
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.