Efficient water-soluble drag reducing star polymers with improved mechanical stability
نویسندگان
چکیده
منابع مشابه
Efficient water-soluble drag reducing star polymers with improved mechanical stability
We describe here the first example of the synthesis of 4-arm star poly(acrylic acid) for use as a water-soluble drag reducing agent, by applying Cu(0)-mediated polymerization technique. High molecular weight 4-arm star poly(tert-butyl acrylate) (Mn = 3.0-9.0 x 10 5 g mol -1 ) was first synthesized using 4,4’-oxybis(3,3-bis(2-bromopropionate)butane as an initiator and a simple Cu(0)/TREN catalys...
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ژورنال
عنوان ژورنال: Journal of Polymer Science Part A: Polymer Chemistry
سال: 2015
ISSN: 0887-624X
DOI: 10.1002/pola.27779