公开(公告)号：US09624353B2

公开(公告)日：2017-04-18

申请号：US14389173

申请日：2013-03-27

申请人： DAIKIN INDUSTRIES, LTD. ,  DAI-ICHI KOGYO SEIYAKU CO., LTD. ,  OSAKA UNIVERSITY

发明人： Nobuhiko Tsuda ,  Atsuko Tanaka ,  Kenji Adachi ,  Nahoko Izaki ,  Masayuki Hashimoto ,  Takahiro Sato

IPC分类号： C08K5/06 ,  C09D5/02 ,  C09D7/02 ,  C09D201/04 ,  C08G65/26

CPC分类号： C08K5/06 ,  C08G65/2609 ,  C09D5/027 ,  C09D7/45 ,  C09D201/04 ,  C09D127/18 ,  C08L71/02

摘要： A nonionic surfactant composition including: a nonionic surfactant that contains a molecule having a C10-C22 alkyl group and/or alkenyl group as a hydrophobic group, a polyoxyalkylene chain as a hydrophilic group, no aromatic ring, no C9-C14 alkyl group derived from an alcohol that is produced from a higher olefin derived from a mixture of propylene and butene through an oxo process, and no C13 alkyl group derived from an alcohol that is produced from a higher olefin derived from a propylene tetramer through an oxo process. The nonionic surfactant has a hydrodynamic radius of 5.0 to 8.0 nm at 40° C. in an aqueous solution in which a nonionic surfactant concentration is 0.1 kg/L in the nonionic surfactant composition, the radius being measured by a dynamic light scattering method.