Hydroxyphenyl-1,3,5-triazines

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

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C07D25122

Patent

active

053876830

ABSTRACT:
A process is described for the photochemical and thermal stabilisation of undyed and dyed or printed polyester fibre materials, which comprises treating said materials with a compound of formula ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.5 alkyl,

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Leppard et al., Chemical Abstracts, vol. 119, entry 82785x (1992).
Kususe et al. Chem. Abst. 77:21432x (1972).

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