Invention Grant
- Patent Title: Method for producing polymeric solids
- Patent Title (中): 生产聚合物固体的方法
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Application No.: US13256820Application Date: 2010-03-17
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Publication No.: US08765842B2Publication Date: 2014-07-01
- Inventor: Dirk Achten , Peter Kueker , Jürgen Kempkes , Bianka Lorenz , Werner Obrecht , Annika Stobrawe
- Applicant: Dirk Achten , Peter Kueker , Jürgen Kempkes , Bianka Lorenz , Werner Obrecht , Annika Stobrawe
- Applicant Address: DE Cologne
- Assignee: LANXESS Deutschland GmbH
- Current Assignee: LANXESS Deutschland GmbH
- Current Assignee Address: DE Cologne
- Agent Jennifer R. Seng
- Priority: EP09003792 20090317
- International Application: PCT/EP2010/001658 WO 20100317
- International Announcement: WO2010/105805 WO 20100923
- Main IPC: C08C1/08
- IPC: C08C1/08
Abstract:
The invention relates to a method for producing polymeric solids free of auxiliary emulators starting from polymer latices (dispersion), wherein a polymer dispersion with a starting ph-value greater than 9 is set to a ph-value of 6 to 9 by adding gaseous carbon dioxide and the polymer dispersion is subsequently coagulated by shearing and/or freezing.
Public/Granted literature
- US20120101216A1 METHOD FOR PRODUCING POLYMERIC SOLIDS Public/Granted day:2012-04-26
Information query
