IP Verse

Phosphinate As Flame-Proofing Additive For Pur/Pir Hard Foam Material

Patent No. EP3833703 (titled "Phosphinate As Flame-Proofing Additive For Pur/Pir Hard Foam Material") was filed by Covestro on Aug 2, 2019. The application was issued on Apr 30, 2025.

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BASFJun 1, 2023BASF ASSOCIATION

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EP3833703

COVESTRO
Application Number
EP19746492A
Filing Date
Aug 2, 2019
Status
Patent Maintained As Amended
Mar 28, 2025
Publication Date
Apr 30, 2025
External Links
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