Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1989-12-21
1992-07-07
Ramsuer, Robert W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
534617, 534629, 534642, 540126, 544 76, 544 77, 544189, C09B 62503, D06P 1384
Patent
active
051284553
ABSTRACT:
Water-soluble fiber-reactive dyes which contain one or more groups of the general formula (1) ##STR1## where R.sup..alpha. and R.sup..beta. are each hydrogen or lower alkyl,
REFERENCES:
patent: 4933446 (1990-06-01), Sawamoto et al.
Hussong Kurt
Reichert Karl-Michael
Scheidhauer Patrick
Schwaiger Guther
Springer Hartmut
Hoechst Aktiengesellschaft
Powers Fiona T.
Ramsuer Robert W.
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