公开(公告)号：EP2471742A4

公开(公告)日：2014-06-11

申请号：EP10811968

申请日：2010-08-26

申请人： TODA KOGYO CORP

发明人： YUASA KANAE ,  HONMYO TORAYUKI

IPC分类号： C01F7/00 ,  A01G9/14 ,  C01G9/00 ,  C08J3/22 ,  C08K3/26 ,  C08L101/00 ,  C09C1/40

CPC分类号： C08J3/226 ,  A01G9/1438 ,  C01F7/005 ,  C01G9/006 ,  C01P2002/22 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2006/10 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/19 ,  C09C1/40 ,  Y02A40/252 ,  Y10T428/2982 ,  Y10T428/2991

摘要： The present invention relates to a heat retaining agent for agricultural films comprising hydrotalcite-type particles which can satisfy all of a transparency required for heat retaining agents for agricultural films, dispersibility in resins, and handling property at a high level. According to the present invention, there are provided hydrotalcite-type particles having an oil absorption of not more than 35 mL/100 g and a ratio of an oil absorption to a plate surface diameter (oil absorption/plate surface diameter) of 140 to 190; a heat retaining agent for agricultural films comprising the hydrotalcite-type particles; and an agricultural film comprising the heat retaining agent for agricultural films.

公开(公告)号：EP2703079A4

公开(公告)日：2015-03-11

申请号：EP12776637

申请日：2012-04-26

申请人： TODA KOGYO CORP

发明人： HONMYO TORAYUKI ,  TAKAHASHI SHINJI ,  HISAYUKU YURIE

IPC分类号： B01J23/78 ,  B01J23/755 ,  B01J23/89 ,  C01B3/40 ,  H01M8/06

CPC分类号： H01M8/0618 ,  B01J23/58 ,  B01J23/63 ,  B01J23/78 ,  B01J23/83 ,  B01J23/8946 ,  B01J35/023 ,  B01J35/026 ,  B01J37/0009 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/1058 ,  C01B2203/1235 ,  Y02P20/142 ,  Y02P20/52 ,  Y02P70/56