公开(公告)号：EP3336094A1

公开(公告)日：2018-06-20

申请号：EP16839351.0

申请日：2016-08-25

申请人： Kyushu University ,  Institute of Systems, Information Technologies and Nanotechnologies ,  Nissan Chemical Industries, Ltd.

发明人： ONO, Fumiyasu ,  SARUHASHI, Koichiro ,  HIRATA, Osamu ,  SHINKAI, Seiji ,  YAMAMOTO, Tatsuhiro

IPC分类号： C07H9/04 ,  A61K8/60 ,  A61K47/26 ,  C09K3/00

CPC分类号： C07H9/04 ,  A61K8/042 ,  A61K8/60 ,  A61K47/26 ,  A61Q1/02 ,  C07B37/04 ,  C07C43/32 ,  C07C233/03 ,  C09K3/00

摘要： There is provided a novel gelator including a sugar derivative. A gelator comprising a compound of Formula (1) or Formula (2):

wherein R 1 is a linear or branched alkyl group having a carbon atom number of 9 to 20, a cyclic alkyl group having a carbon atom number of 13 to 20, or a linear or branched alkenyl group having a carbon atom number of 9 to 20, R 2 is a hydrogen atom, a linear or branched alkyl group having a carbon atom number of 1 to 10, or an aryl group optionally having a substituent, and R 3 and R 4 are hydroxy groups.

公开(公告)号：EP3335692A1

公开(公告)日：2018-06-20

申请号：EP16839352.8

申请日：2016-08-25

申请人： Nissan Chemical Industries, Ltd. ,  Kyushu University ,  Institute of Systems, Information Technologies and Nanotechnologies

发明人： SARUHASHI, Koichiro ,  HIRATA, Osamu ,  ONO, Fumiyasu ,  SHINKAI, Seiji ,  YAMAMOTO, Tatsuhiro

IPC分类号： A61K8/60 ,  A61K8/06 ,  A61K8/31 ,  A61K8/37 ,  A61K8/41 ,  A61K8/49 ,  A61K8/89 ,  A61K9/107 ,  A61K47/14 ,  A61K47/26 ,  A61Q19/00 ,  A61K8/92 ,  A61K8/04

CPC分类号： A61K9/107 ,  A61K8/042 ,  A61K8/064 ,  A61K8/31 ,  A61K8/602 ,  A61K8/92 ,  A61K9/06 ,  A61K47/14 ,  A61K47/26 ,  A61K47/44 ,  A61K2800/10 ,  A61Q19/00 ,  A61Q19/007

摘要： There is provided a stable high-water-content W/O-type emulsion gel. A W/O-type emulsion gel comprising: a gelator composed of a compound of Formula (1) or (2) below

(wherein, R 1 and R 3 are each independently a linear or branched alkyl group having a carbon atom number of 1 to 20, a cyclic alkyl group having a carbon atom number of 3 to 20, or a linear or branched alkenyl group having a carbon atom number of 2 to 20, n is an integer of 0 or 1 to 4, R 2 is a hydrogen atom, a linear or branched alkyl group having a carbon atom number of 1 to 10, or an aryl group optionally having a substituent, and R 4 and R 5 are a hydroxyl group); a surfactant; and a mixed solvent of a hydrophobic organic solvent and water, wherein the content of the gelator is 0.1-20% by mass with respect to the mass of the mixed solvent.