公开(公告)号：US10085445B2

公开(公告)日：2018-10-02

申请号：US15036477

申请日：2014-11-14

Applicant: KURARAY CO., LTD.

Inventor： Junichi Fuji ,  Yutaka Suzuki ,  Kosuke Senda ,  Satoshi Wakai

IPC: A01N35/02 ,  C23F11/12 ,  A61L2/16 ,  C07C47/12

Abstract: The present invention aims to provide an agent for inhibiting biocorrosion of a metal, which shows high environmental and occupational safety.An agent for inhibiting biocorrosion of a metal, comprising 1,9-nonanedial and/or 2-methyl-1,8-octanedial as an active ingredient.

公开(公告)号：US10087404B2

公开(公告)日：2018-10-02

申请号：US15512292

申请日：2015-09-14

Applicant: KURARAY CO., LTD.

Inventor： Takuo Tsuruta ,  Ryosuke Shimizu ,  Takahiro Hosono ,  Junichi Fuji ,  Satoshi Wakai

IPC: C11D11/00 ,  C11D7/00 ,  B01D19/04 ,  C23G1/19

Abstract: An object of the present invention is to provide a biological corrosion inhibitor for a metal, which exhibits the effect at a low concentration and is superior in biodegradability. A biological corrosion inhibitor for a metal including 3-methylglutaraldehyde as an effective ingredient is provided.