公开(公告)号：US10190222B2

公开(公告)日：2019-01-29

申请号：US15166511

申请日：2016-05-27

Applicant: Ecolab USA Inc.

Inventor： Jothibasu Seetharaman ,  Donald A. Johnson ,  Anand Harbindu ,  Deepak Rane ,  Jeffery M. Atkins ,  Hemant Mondkar ,  Vaideeswaran Sivaswamy

IPC: C23F11/00 ,  C23F11/04 ,  C23F11/16 ,  B05D1/30 ,  C23F11/14 ,  C07D403/04

Abstract: Disclosed are novel compounds and methods useful in applications relating to industrial water systems. The compounds of the present invention are nitrogen-containing heterocyclic compounds comprising a benzotriazole covalently bonded to a benzimidazole moiety, and provide enhanced protection against corrosion of metals in aqueous systems. The compounds of the present invention are generally resistant to halogen attack and provide good corrosion resistance in the presence of oxidizing halogen-based biocides.

公开(公告)号：US20160348251A1

公开(公告)日：2016-12-01

申请号：US15166511

申请日：2016-05-27

Applicant: Ecolab USA Inc.

Inventor： Jothibasu Seetharaman ,  Donald A. Johnson ,  Anand Harbindu ,  Deepak Rane ,  Jeffery M. Atkins ,  Hemant Mondkar ,  Vaideeswaran Sivaswamy

IPC: C23F11/14 ,  C07D403/04

CPC classification number: C23F11/149 ,  C02F5/125 ,  C02F2103/023 ,  C02F2303/08 ,  C07D403/04

Abstract: Disclosed are novel compounds and methods useful in applications relating to industrial water systems. The compounds of the present invention are nitrogen-containing heterocyclic compounds comprising a benzotriazole covalently bonded to a benzimidazole moiety, and provide enhanced protection against corrosion of metals in aqueous systems. The compounds of the present invention are generally resistant to halogen attack and provide good corrosion resistance in the presence of oxidizing halogen-based biocides.

Abstract translation: 公开了可用于与工业水系统有关的新型化合物和方法。 本发明的化合物是包含与苯并咪唑部分共价结合的苯并三唑的含氮杂环化合物，并提供增强的防水性系统中金属腐蚀的保护作用。 本发明的化合物通常耐卤素侵蚀，并在氧化卤素类杀生物剂存在下提供良好的耐腐蚀性。