Invention Grant
- Patent Title: Continuous polymerization process for the manufacture of superabsorbent polymers
- Patent Title (中): 用于制造超吸收聚合物的连续聚合方法
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Application No.: US10486777Application Date: 2002-08-26
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Publication No.: US06987151B2Publication Date: 2006-01-17
- Inventor: Herbert A. Gartner , Katrin Nuyken , Deno F. O'Connor
- Applicant: Herbert A. Gartner , Katrin Nuyken , Deno F. O'Connor
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies Inc.
- Current Assignee: Dow Global Technologies Inc.
- Current Assignee Address: US MI Midland
- International Application: PCT/US02/27361 WO 20020826
- International Announcement: WO03/022896 WO 20030320
- Main IPC: C08F2/10
- IPC: C08F2/10
Abstract:
A continuous process for producing water-insoluble, water-swellable polymers comprises subjecting a monomer and initiator to polymerization conditions in a reactor system having at least 3 zones.
Public/Granted literature
- US20050051925A1 Continuous polymerization process for the manufacture of superabsorbent polymers Public/Granted day:2005-03-10
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