Invention Grant
- Patent Title: Block copolymers as soil release agents in laundry processes
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Application No.: US14780045Application Date: 2014-03-17
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Publication No.: US09790452B2Publication Date: 2017-10-17
- Inventor: Huiguang Kou , Frank Pirrung , Roland Ettl , Bernhard Ulrich von Vacano , Dario Perera-Diez , Paula Barreleiro , Christa Junkes , Johannes Zipfel , Brigitte Giesen , Cornelius Bessler , Martina Hutmacher
- Applicant: BASF SE , HENKEL AG & Co. KGaA
- Applicant Address: DE Ludwigshafen DE Duesseldorf
- Assignee: BASF SE,Henkel AG & Co. KGAA
- Current Assignee: BASF SE,Henkel AG & Co. KGAA
- Current Assignee Address: DE Ludwigshafen DE Duesseldorf
- Agency: Servilla Whitney LLC
- Priority: EP13161408 20130327
- International Application: PCT/EP2014/055226 WO 20140317
- International Announcement: WO2014/154508 WO 20141002
- Main IPC: C08F293/00
- IPC: C08F293/00 ; C11D3/37 ; C11D3/00
Abstract:
Described are block copolymers which have been prepared by controlled free radical polymerization. Also described is the use of said block copolymers as soil release agents in laundry processes and a process to produce said block copolymers. Further described is a method for easier releasing soil from textiles in laundry processes and a detergent containing said block copolymers.
Public/Granted literature
- US20160032224A1 Block Copolymers As Soil Release Agents In Laundry Processes Public/Granted day:2016-02-04
Information query
