4. Coating processes
  5. Fluorescent or phosphorescent coating
  6. Optical brightening

Josef Zelger

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Anhydrous fluorescent whitening agent formulation

Compositions – Organic luminescent material containing compositions – Optical brightening compositions
Patent

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Aqueous dispersions of sparingly soluble UV absorbers

Compositions – Light transmission modifying compositions – Ultraviolet
Patent

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Aqueous storage-stable whitener formulation with an anionic poly

Compositions – Fluent dielectric – N-containing
Patent

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Fluorescent whitening agent

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent

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Fluorescent whitening agent formulation for detergents

Cleaning compositions for solid surfaces – auxiliary compositions – Auxiliary compositions for cleaning – or processes of preparing – Textile softening or antistatic composition
Reexamination Certificate

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Profile ID: LFUS-PAI-P-553916

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