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Title:
METHOD FOR PRODUCING SUPERABSORBENT POLYMER FROM POLYACRYLONITRILE PRECIPITATION POLYMER
Document Type and Number:
Japanese Patent JP2001302720
Kind Code:
A
Abstract:

To provide a new method for producing a superabsorbent polymer(SAP).

A superabsorbent polymer(SAP) is produced by the alkaline hydrolysis of a polyacrylonitrile precipitation polymer(PAN precipitation polymer).


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Inventors:
MICHELS GISBERT
SACKMANN GUENTER
STRUSS KLAUS
Application Number:
JP2001112451A
Publication Date:
October 31, 2001
Filing Date:
April 11, 2001
Export Citation:
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Assignee:
BAYER AG
International Classes:
C08J3/12; C08F8/12; C08F20/44; (IPC1-7): C08F8/12; C08F20/44; C08J3/12
Attorney, Agent or Firm:
Heiyoshi Odashima



 
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