عـرض براءة الإختـراع

Spirooxindole-copper complex as novel efficient anticorrosion agent for C-steel

• رقــم البراءة

  US 11,840,545 B1

• المجـال العلمى

  الصحة - Health

• سنة الإصدار

  2023

• مكتـب التسجيـل

  مكتب البراءات الأمريكي - US Patent Office

• أسماء المخترعين

  Hammud; Hassan H. (Al-Ahsa, SA), Aljamhi; Waleed A. S. (Al-Ahsa, SA), El-Faham; Ayman (Al-Ahsa, SA), Barakat; Assem (Al-Ahsa, SA), Shawish; Ihab (Al-Ahsa, SA), Sheikh; Nadeem S. (Al-Ahsa, SA), Ayub; Khurshid (Al-Ahsa, SA)

• نبذة عن البـراءة

  New spirooxindole compounds are described herein, as well as the use of such spirooxindole compounds in forming copper complexes that act as efficient anticorrosion agents for C-steel. Also described are methods for forming the new spirooxindole compounds as well as anti-corrosion coatings containing the spirooxindole-copper complexes, CuL.