Oil-soluble phenylazoaniline dyes

Details Oil-soluble phenylazoaniline dyes Oil-soluble phenylazoaniline dyes

1992-02-05

1993-11-30

Lee, Mary C.

Compositions

Electrolytes for electrical devices

44328, 534851, 534857, 534858, 208 12, 208 15, 208 16, C10L 122, C09B 29085

Patent

active

052662276

ABSTRACT:
Azo dyes useful for marking mineral oils have the formula ##STR1## where R.sup.1 and R.sup.2 are hydrogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy,

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Chemical Abstracts, 211527y, vol. 100, No. 26, Jun. 1984, & Journal of the Chemical Society of Japan, No. 3, 1984, pp. 452-457, T. Misono, et al.,: "Study on Dyeing of Polyester Fiber with Disperse Azo Dyes IV. Absorption Spectroscopic Studies on Interaction between Disperse Azo Dyes and Polyester Model, an Estimation of the Interactions from Modified McRae's Equation," (with English abstract).
Chemical Abstracts, 134254f, vol. 95, No. 16, Oct. 1981, & Journal of the Chemical Society of Japan, No. 8, Aug. 1981, pp. 1299-1305, T. Misono, et al.,: "Studies on Dyeing of Polyester Fiber with Disperse Azo Dyes.II. Studies on the Interaction between Disperse Azo Dyes and Poly(Ethylene Terephthalate)Fiber in Tetrachloromethylene" (with English abstract).
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