Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zhiqiang Song0
Date of Patent
July 3, 2007
0Patent Application Number
111905730
Date Filed
July 27, 2005
0Patent Primary Examiner
Patent abstract
The molecular weight of cationic polymers, such as diallyldialkyl ammonium chloride, can be increased by controlled addition of a water-soluble radical initiator at an elevated reaction temperature with agitation to prepare high molecular weight, crosslinked, water-soluble cationic polymers.
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