Patent EP0442847A1 successfully refreshed from Google Patents.
EP0442847A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Coating composition resistant to light, heat and acids
Assignee: BASF Schweiz AG
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Filing: 1991-02-07
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Granted: —
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Expires: 2011-02-07
Abstract
Abstract o-Hydroxyphenyl-s-triazines of the formula I <IMAGE> in which n is 1 or 2, and R1 to R7 are as defined in Claim 1, are good light stabilisers for coating compositions containing a basic curing catalyst. In contrast to other UV absorbers, they do not cause any discoloration in the presence of such catalysts.
Inventors
- 👤 Andreas Dr. Valet
- 👤 Godwin Dr. Berner
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 19:02
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3467; C08K5/3477; C08K5/3492; C09; C09D; C09D7/00; C09D7/40; C09D7/48; C08K5/34926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
EP0200190A2
Cited
US4826978A
Cited
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