Coating materials stabilized against light-induced degradation

Details Coating materials stabilized against light-induced degradation Coating materials stabilized against light-induced degradation

1992-02-13

1994-03-29

Bell, Mark L.

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

106400, 106401, 252403, 524 99, 524100, 524102, 524103, 544215, C08K 153492

Patent

active

052980677

ABSTRACT:
2-(2-Hydroxyphenyl)-4,6-diphenyl- and -4,6-di-p-tolyl-1,3,5-triazines are particularly suitable stabilizers, especially against light-induced degradation, for coating materials. They are superior in this respect to the corresponding 4,6-bis(2,4 -dimethylphenyl) derivatives.

REFERENCES:
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patent: 3268474 (1966-08-01), Hardy et al.
patent: 3270016 (1966-08-01), Duennenberger et al.
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patent: 4619956 (1986-10-01), Susi
patent: 4962142 (1990-10-01), Migdal et al.
EPO Patent Search dated Jul. 14, 1993.
Heterocyclic Compounds, vol. 72, 1970, p. 365, Chem. Abstracts 121590n Hydroxyphenyl-s-triazine protective materials against ultraviolet rays for textiles, Max Duennenberger.
Chem. Abst. 72, 79103d (1970).
H. Brunetti et al., Helv. Chim. Acta 55, 1566 (1972).
Chem. Abst., 77, 101540w (1972).

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