专利检索 ap:("NISSAN CHEMICAL INDUSTRIES, LTD." OR "TOYOTA JIDOSHA KABUSHIKI KAISHA" OR "TOYOTA BOSHOKU KABUSHIKI KAISHA") AND inv:"Yasuhiro SHIMAKURA" 第 1 页

1.

发明申请
WATER ABSORBING AND RELEASING BODY FOR ENGINE OIL, AUTOMOTIVE PARTS INCLUDING WATER ABSORBING AND RELEASING BODY, AND METHOD FOR PRODUCING WATER ABSORBING AND RELEASING BODY FOR ENGINE OIL 审中-公开

公开(公告)号：US20180264380A1

公开(公告)日：2018-09-20

申请号：US15886294

申请日：2018-02-01

申请人： NISSAN CHEMICAL INDUSTRIES, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA , TOYOTA BOSHOKU KABUSHIKI KAISHA

发明人： Yoshihiro KUDO , Ippei FUKUTOMI , Yasuhiro SHIMAKURA , Yoji HORIUCHI

IPC分类号： B01D17/02 , B01D35/00 , C02F1/68

CPC分类号： B01D17/0214 , B01D17/0202 , B01D35/005 , B01J20/10 , B01J20/12 , B01J20/22 , B01J20/261 , B01J2220/46 , C02F1/681 , C08L33/02 , C08L101/14

摘要： A water absorbing and releasing body that absorbs water in engine oil and releases water when the temperature of the engine oil is high in order to maintain the performance of the engine oil, automotive parts including the water absorbing and releasing body, and a method for producing the water absorbing and releasing body for engine oil.