Detail of "632-68-8"

Reference

The role of intramolecular quenching in the catalytic fading of dye mixtures

The role of intramolecular quenching in the catalytic fading of dye mixtures. Oda, Hironori; Kitao, Teijiro (Dep. Home Econ., Nagoya Women's Univ., Nagoya 467, Japan). J. Soc. Dyers Colour., 102(10), 305-7 (English) 1986. CODEN: JSDCAA. ISSN: 0037-9859. DOCUMENT TYPE: Journal CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) The effect of Ni sulfonate (intramol. singlet O quencher) groups on catalytic fading of mixts. contg. quinophthalone [5662-03-3], C.I. Acid Blue 74 [860-22-0], C.I. Acid Blue 45 [2861-02-1], and/or C.I. Acid Red 94 [632-68-8] was detd. Dyes contg. the quenching group showed improved fading resistance in soln. and in the solid state.

Sulfonyl activators for dye-photosensitized polymerization

Sulfonyl activators for dye-photosensitized polymerization. 31313-16-3 is the cas registry number. This chemical is also mentioned in this article. Delzenne, G. A.; Peeters, H. K.; Laridon, U. L. (Agfa-Gevaert N. V., Mortsel, Belg.). Non-Silver Photogr. Processes, Proc. Symp., Meeting Date 1973, 231-48. Edited by: Cox, R. J. Academic: London, Engl. (English) 1975. CODEN: 36LVAX. DOCUMENT TYPE: Conference CA Section: 35 (Synthetic High Polymers) Section cross-reference(s): 74 4-Acetamidophenylazo-p-tolyl sulfone [37919-16-7], bis(phenylsulfonyl)diazomethane [1886-74-4], and bis(p-tolylsulfonylmethyl)methylamine [52716-32-2] are suitable activators for the photoinitiated polymn. of acrylamide [79-06-1] in the presence of photosensitizing dyes, e.g. Bengal Rose [632-68-8] and benzoflavine [6359-38-2]. Reaction mechanisms are proposed and discussed. .