Invention Grant
- Patent Title: Liquid composition comprising ethylenediamine disuccinic acid salt
- Patent Title (中): 含有乙二胺二琥珀酸盐的液体组合物
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Application No.: US13996573Application Date: 2011-12-08
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Publication No.: US08735339B2Publication Date: 2014-05-27
- Inventor: Matthew Robert Giles
- Applicant: Matthew Robert Giles
- Applicant Address: GB
- Assignee: Innospec Limited
- Current Assignee: Innospec Limited
- Current Assignee Address: GB
- Agency: Burns & Levinson, LLP
- Agent Janine M. Susan
- Priority: GB1021773.5 20101222; GB1103037.6 20110222
- International Application: PCT/GB2011/052440 WO 20111208
- International Announcement: WO2012/085533 WO 20120628
- Main IPC: C11D3/30
- IPC: C11D3/30 ; C11D7/36
Abstract:
A liquid composition comprising 1-hydroxyethylidene-1,1-diphosphonic acid and a salt of ethylenediamine disuccinic acid which salt includes a counterion selected from 5 potassium, rubidium, caesium a substituted ammonium ion or mixtures thereof.
Public/Granted literature
- US20130288944A1 LIQUID COMPOSITION COMPRISING ETHYLENEDIAMINE DISUCCINIC ACID SALT Public/Granted day:2013-10-31
Information query
