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Title: Di- and tri-benzotriazole substituted tri-hydroxybenzenes

Abstract

Ultraviolet light stabilizing compounds of the formula (phenyl) R/sub 1/, R/sub 2/(OH)/sub 3/R/sub 3/, are described, wherein R/sub 1/, R/sub 2/, and R/sub 3/ are hydrogen or 2H-benzotriazole-2-yl groups and wherein no more than one of R/sub 1/, R/sub 2/, and R/sub 3/ is hydrogen, and organic compositions susceptible to ultraviolet light degradation containing these compounds, and method for selectively producing the compounds.

Inventors:
;
Issue Date:
OSTI Identifier:
6856502
Application Number:
ON: DE84011291
Assignee:
Dept. of Energy ERA-09-026538; EDB-84-084394
DOE Contract Number:  
AI01-76ET20356
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; POLYMERS; STABILIZATION; TRIAZOLES; DERIVATIZATION; SYNTHESIS; ABSORPTION; AROMATICS; ULTRAVIOLET RADIATION; AZOLES; CHEMICAL REACTIONS; ELECTROMAGNETIC RADIATION; HETEROCYCLIC COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; RADIATIONS 400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)

Citation Formats

Vogl, O., and Li, S. Di- and tri-benzotriazole substituted tri-hydroxybenzenes. United States: N. p., 1983. Web.
Vogl, O., & Li, S. Di- and tri-benzotriazole substituted tri-hydroxybenzenes. United States.
Vogl, O., and Li, S. Thu . "Di- and tri-benzotriazole substituted tri-hydroxybenzenes". United States.
@article{osti_6856502,
title = {Di- and tri-benzotriazole substituted tri-hydroxybenzenes},
author = {Vogl, O. and Li, S.},
abstractNote = {Ultraviolet light stabilizing compounds of the formula (phenyl) R/sub 1/, R/sub 2/(OH)/sub 3/R/sub 3/, are described, wherein R/sub 1/, R/sub 2/, and R/sub 3/ are hydrogen or 2H-benzotriazole-2-yl groups and wherein no more than one of R/sub 1/, R/sub 2/, and R/sub 3/ is hydrogen, and organic compositions susceptible to ultraviolet light degradation containing these compounds, and method for selectively producing the compounds.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1983},
month = {10}
}