Invention Grant
- Patent Title: Alkoxylated polyethyeneimine with a low melting point
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Application No.: US14914027Application Date: 2014-07-11
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Publication No.: US09738754B2Publication Date: 2017-08-22
- Inventor: Sophia Ebert , Björn Ludolph , Frank Huelskoetter , Kevin Christmas , Stefano Scialla , Brian J. Loughnane , Amy Eichstadt Waun , Darren Rees
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Drinker Biddle & Reath LLP
- Priority: EP13181708 20130826
- International Application: PCT/EP2014/064898 WO 20140711
- International Announcement: WO2015/028191 WO 20150305
- Main IPC: C08G65/26
- IPC: C08G65/26 ; C08G73/02 ; C08G65/334
Abstract:
The present invention relates to water-soluble alkoxylated polyalkyleneimines having an inner block of polyethylene oxide comprising 5 to 18 polyethylene oxide units, a middle block of polyalkylene oxide comprising 1 to 5 polyalkylene oxide units and an outer block of polyethylene oxide comprising 2 to 14 polyethylene oxide units. The middle block is formed from polypropylene oxide units, polybutylene oxide units and/or polypentene oxide units.In addition, the present invention relates to water-soluble alkoxylated polyamines.
Public/Granted literature
- US20160222160A1 ALKOXYLATED POLYETHYENEIMINE WITH A LOW MELTING POINT Public/Granted day:2016-08-04
Information query
