专利名称：GRAFT COPOLYMERS BASED ON
POLYOLEFIN BACKBONE ANDMETHACRYLATE SIDE CHAINS
发明人：Klaus SCHIMOSSEK,Katrin
SCHOELLER,Mohammad T. SAVOJI,Marc A.HILLMYER,Timothy P. LODGE
申请号：US16300639申请日：20170511
公开号：US20190233757A1公开日：20190801
摘要：A graft copolymer can include, in its backbone, at least one segment havingrepeating units obtainable by ring-opening metathesis polymerization (ROMP) of anoptionally substituted cycloalkene, and at least one segment comprising repeating unitsobtainable by atom transfer radical polymerization (ATRP) of a (meth)acrylate. Thecorresponding graft copolymer is highly suitable for use as an oil additive in internalcombustion engines, in particular, in combustion engines which are operated for longerperiods of time at substantially constant operating temperatures.
申请人：Evonik Oil Additives GmbH,Regents of the University of Minnesota
地址：Darmstadt DE,Minneapolis MN US
国籍：DE,US
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