Dispersions, Resins and Additives, North America
UV sun damage

TINUVIN® 477

TINUVIN 477 is a liquid, high performance UV absorber developed for solventborne and liquid UV curable coatings. Based on a red shifted Tris-Resorcinol-Triazine chromophore, it is suited for the protection of UVA range sensitive substrates or ingredients.

Product highlights

  • Hydroxyphenyl-triazine UV absorber with high extinction in the UV-A range
  • Excellent photo-permanence
  • Minimal interaction with metal catalysts and amine crosslinkers

Suggested applications:

Product downloads

Product selection guide - Additives
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Material safety datasheet (Mexico)
Download File
Country: Mexico
Technical datasheet
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Located outside of North America? Visit our global website here.


Notice Under California Consumer Privacy Act (“CCPA”)
Please be aware that by registering with BASF to learn more about products and services, making purchases, or initiating other business transactions with BASF, BASF will be collecting certain personal information about you and your internet activity for specific business purposes. For a description of the information collected about you and the business purposes for which that information is used, please click here: Table III Data Collection Purpose. For further information about BASF’s overall data privacy practices, please review BASF’s Privacy Policy, which may be accessed here: https://www.basf.com/us/en/legal/data-protection.html