Assignee

STARSE ENERGY AND TECHNOLOGY GROUP CO LTD

CN·1 granted patent·0 citations·filing 2006–2006

Technology mixC08B1 C08F1 C08L1 C09J1 C09K1 E21B1

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1 record

0123US8053509B2Starch-(meth)acrylate graft copolymer, oil-swellable material and oil- and water-swellable material comprising the same, and sealing articles and packers prepared from said swellable materialSTARSE ENERGY AND TECHNOLOGY GROUP CO LTD·Filed 2006·Granted Nov 8, 2011·0 cites·23 claims

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