JPH026798B2
(sr )
1990-02-13
US4126610A
(en )
1978-11-21
Process for the preparation of cyano azo dyestuffs
BE522866A
(sr )
Leaper
1931
Some heterocyclic derivatives of Diphenyl
US2089971A
(en )
1937-08-17
Condensation products of
EP0595768A1
(de )
1994-05-04
Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
US4165297A
(en )
1979-08-21
Catalyst complex for the preparation of cyano-azo dyestuffs
US2347027A
(en )
1944-04-18
Leuco sulphuric acid esters of the anthraquinone series
BE511823A
(sr )
US2542597A
(en )
1951-02-20
Urethanes of 2-naphthyl j acid and their brominated derivatives
US1944514A
(en )
1934-01-23
Acylated cyclohexyl-phenyl-amines and process of preparing them
JPS6160828B2
(sr )
1986-12-23
US796443A
(en )
1905-08-08
Red-violet sulfur dye and process of making same.
US1807682A
(en )
1931-06-02
Diazotization of aminq carbazgle and its derivatives
US2122882A
(en )
1938-07-05
Anthraquinone compounds and method for their preparation
JPH01141953A
(ja )
1989-06-02
アゾ染料
KR910006385B1
(ko )
1991-08-21
시아노 아조 염료의 제조방법
US2211293A
(en )
1940-08-13
Pyrazolone derivatives
JP3243837B2
(ja )
2002-01-07
ピリドン系化合物
US2573513A
(en )
1951-10-30
2-naphthyl j-acid and its method of preparation
CH598328A5
(en )
1978-04-28
Yellow benzidine pigment having wide application props
CH355238A
(fr )
1961-06-30
Procédé de préparation de colorants monoazoïques
US1904366A
(en )
1933-04-18
Organic acid of the diphenyl-methane series and a process of preparing the same
JP3153645B2
(ja )
2001-04-09
パラ−（２−ヒドロキシエチル）アニリンの製法
BE506982A
(sr )