Invention Grant
- Patent Title: Process for remoisturizing surface-postcrosslinked water-absorbing polymer particles
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Application No.: US13498199Application Date: 2010-10-05
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Publication No.: US10066064B2Publication Date: 2018-09-04
- Inventor: Rüdiger Funk , Jürgen Schröder , Thomas Pfeiffer , Matthias Weismantel
- Applicant: Rüdiger Funk , Jürgen Schröder , Thomas Pfeiffer , Matthias Weismantel
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Marshall, Gerstein & Borun LLP
- International Application: PCT/EP2010/064817 WO 20101005
- International Announcement: WO2011/042429 WO 20110414
- Main IPC: C08J3/24
- IPC: C08J3/24 ; A61L15/22 ; A61L15/60 ; C08F6/26
Abstract:
A process for producing water-absorbing polymer particles, wherein surface postcrosslinked water-absorbing polymer particles are remoisturized and delivered pneumatically, and wherein the time between remoisturization and pneumatic delivery is less than one hour.
Public/Granted literature
- US20120184684A1 Process for Remoisturizing Surface-Postcrosslinked Water-Absorbing Polymer Particles Public/Granted day:2012-07-19
Information query
