4. Compositions
  5. Preservative agents
  6. Anti-corrosion

Longchun Cheng

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Halogen resistant copper corrosion inhibitors

Compositions – Preservative agents – Anti-corrosion
Patent

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Halogen resistant copper corrosion inhibitors

Compositions – Preservative agents – Anti-corrosion
Reexamination Certificate

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Inhibition of corrosion in aqueous systems

Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Maintaining environment nondestructive to metal
Reexamination Certificate

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Method and composition for inhibiting corrosion in aqueous...

Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Maintaining environment nondestructive to metal
Reexamination Certificate

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Methods for controlling silica scale in aqueous systems

Compositions – Water-softening or purifying or scale-inhibiting agents – Plant or organic material containing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1790536

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