利索-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
CN101346389B 聚合性磷酸酯的制造方法 失效 - 权利终止

  • Patent Title: 聚合性磷酸酯的制造方法
  • Patent Title (English): Method for producing polymerizable phosphate ester
  • Application No.: CN200680049232.X
    Application Date: 2006-12-26
  • Publication No.: CN101346389B
    Publication Date: 2011-07-06
  • Inventor: 仓田稔 , 下川庆史
  • Applicant: 花王株式会社
  • Applicant Address: 日本东京都
  • Assignee: 花王株式会社
  • Current Assignee: 花王株式会社
  • Current Assignee Address: 日本东京都
  • Agency: 北京尚诚知识产权代理有限公司
  • Agent 龙淳
  • Priority: 371244/2005 2005.12.26 JP; 186352/2006 2006.07.06 JP
  • International Application: PCT/JP2006/326339 2006.12.26
  • International Announcement: WO2007/074926 JA 2007.07.05
  • Date entered country: 2008-06-25
  • Main IPC: C07F9/09
  • IPC: C07F9/09 ;  C08F30/02
聚合性磷酸酯的制造方法
Abstract:
本发明为利用分批式反应的聚合性磷酸酯的制造方法，该聚合性磷酸酯是选自式(II)、式(III)或式(IV)所示的聚合性磷酸酯中的至少一种，混合含有选自前一批次的反应中得到的式(II)、式(III)或式(IV)所示的聚合性磷酸酯中的至少一种的聚合性磷酸酯反应物和磷酸酐，并向所得的混合物中添加式(I)所示的化合物并使其反应。式中，R1表示H或C1-4的烷基，R2表示C2-6的亚烷基，n表示1～3的整数。
Abstract(English):

The present invention relates to a method of producing a polymerizable phosphate containing at least one selected from polymerizable phosphates represented by formula (II), (III) or (IV) by a batch reaction, including a step of adding a compound represented by formula (I) into a mixture of a polymerizable phosphate reaction product containing at least one selected from polymerizable phosphates represented by formula (II), (III) or (IV), obtained by a pre-batch reaction, and phosphoric acid anhydride to react them: wherein R<1> represents H or a C 1-4 alkyl group, R<2> represents a C2-6 alkylene group and n denotes an integer from 1 to 3.

Public/Granted literature
Patent Agency Ranking
0/0