N-Alkyl-N'-poly(oxyalkyl)hexahydropyrimidine-betaines and the use thereof as corrosion inhibitors

  • Application ID: EP13006056
  • Status: APPLICATION WITHDRAWN

Applicant

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Specialization

This patent has the IPC combination C07 (ORGANIC CHEMISTRY) and C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL) is specialized in the combination C07 and C23. We found, that Kailuweit & Uhlemann, Vereenigde Octrooibureaux NV (V.O.), Bird Go├źn & Co NV, Gille Habral, Forresters IP LLP and 3 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 01.07.2015 - Publication A1 (EP2889290)

IPC Classification