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Home › 4,4-diarylbutadienes as water-soluble photostable UV filters for cosmetic and pharmaceutical preparations

4,4-diarylbutadienes as water-soluble photostable UV filters for cosmetic and pharmaceutical preparations

US Patent 6093385 · Granted Jul 25, 2000

Estimated economic value: $14,429,000 ⓘ

Assignee

Basf Se

Inventors

Thorsten Habeck (27 patents)
Horst Westenfelder (39 patents)
Thomas Wunsch (32 patents)

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