SU462851A1 - The method of obtaining the final form of sulfur dyes - Google Patents

The method of obtaining the final form of sulfur dyes

Info

Publication number
SU462851A1
SU462851A1 SU1870409A SU1870409A SU462851A1 SU 462851 A1 SU462851 A1 SU 462851A1 SU 1870409 A SU1870409 A SU 1870409A SU 1870409 A SU1870409 A SU 1870409A SU 462851 A1 SU462851 A1 SU 462851A1
Authority
SU
USSR - Soviet Union
Prior art keywords
obtaining
final form
sulfur dyes
dye
dyes
Prior art date
Application number
SU1870409A
Other languages
Russian (ru)
Inventor
Акулина Иосифовна Бровко
Эдуард Киприянович Соловьев
Александра Федоровна Зверева
Мея Шулимовна Хараш
Original Assignee
Предприятие П/Я А-7769
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-7769 filed Critical Предприятие П/Я А-7769
Priority to SU1870409A priority Critical patent/SU462851A1/en
Application granted granted Critical
Publication of SU462851A1 publication Critical patent/SU462851A1/en

Links

Description

(54) СПОСОБ ПОЛУЧЕНИЯ ВБШУСКНОЙ ФОРМЫ СЕРПИСТЫХ КРАСИТЕЛЕЙ(54) METHOD FOR OBTAINING THE EXTERNAL FORM OF SERPISTIC DYES

462851462851

3434

затем окислителем, например воздухом, отде-качества красител , увеличени  выбираемодени  красител  фильтрованием, суспендиро-сти его из красильной ванны и получени  чивани  его в воде в присутствии едкого натрастых оттенков, дополнительную обработкуthen using an oxidizing agent, for example, air, to select the dye quality, to increase the choice of dye by filtering it, suspending it from the dyebath and obtaining it in water in the presence of caustic, naturales, additional processing

с последующей дополнительной обработкой су-окислителем ведут в присутствии соли ела-.followed by further treatment with the sous oxidant, is carried out in the presence of a salt with a-.

спензии красител  окислителем, например воз- бой кислоты и слабого основани , напримерdye spensions with an oxidizing agent, e.g. acid and weak base, e.g.

духом, фильтрацией и сушкой красител , от-углекислого аммони , вз того в количествеby spirit, filtering and drying the dye, from ammonium carbonate, taken in quantity

личающийс  тем, что, с целью повышени 2% от веса суспензии, красител .characterized in that, in order to increase 2% by weight of the suspension, the dye.

SU1870409A 1973-01-09 1973-01-09 The method of obtaining the final form of sulfur dyes SU462851A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1870409A SU462851A1 (en) 1973-01-09 1973-01-09 The method of obtaining the final form of sulfur dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1870409A SU462851A1 (en) 1973-01-09 1973-01-09 The method of obtaining the final form of sulfur dyes

Publications (1)

Publication Number Publication Date
SU462851A1 true SU462851A1 (en) 1975-03-05

Family

ID=20538805

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1870409A SU462851A1 (en) 1973-01-09 1973-01-09 The method of obtaining the final form of sulfur dyes

Country Status (1)

Country Link
SU (1) SU462851A1 (en)

Similar Documents

Publication Publication Date Title
AT343768B (en) DYE PREPARATION FOR THE PREPARATION OF STABLE DISPERSIONS OF DISPERSED DYES IN WATER
SU462851A1 (en) The method of obtaining the final form of sulfur dyes
ES452324A1 (en) Aqueous oxidizing bath composition for vat and sulfur dyes and a process for treating reduced dyes therewith
ES461389A1 (en) Storage stable concentrated aqueous solutions of aminomethylated phthalocyanines
GB1494849A (en) Silver bleaching composition for processing silver dye bleach materials
SU510168A3 (en) Method for quantitative determination of substances capable of enzymatic oxidation in aqueous solution
SU488048A1 (en) The method of drying porous materials
KR910016261A (en) Method of manufacturing mulberry leaf tea
SU121206A1 (en) Method for producing thioindigoid dyes
GB1024560A (en) Process for the preparation of water soluble sulphurised vat dyes
ATE17116T1 (en) SELECTIVE ACYLATION OF HYDROXY-AMINOARYLSULFONS|URE.
SU475873A1 (en) Electrolyte nickel plating
SU467252A1 (en) Vanadium (p) conversion method into complex compound
SU479759A1 (en) The method of obtaining 1-amino-4-chloroanthraquinone-2-carboxylic acid
ES427568A1 (en) Procedure for dying a tissue for microscopic examination. (Machine-translation by Google Translate, not legally binding)
SU111878A1 (en) The method of coloring polymers of methyl methacrylate
CH538531A (en) Process for the preparation of stable, concentrated, aqueous solutions of basic oxazine dyes
CH439533A (en) Process for the production of new, water-soluble leuco-sulfuric acid ester salts of vat dyes of the anthraquinone series
JPS5231023A (en) Drying process of malic acid disodium salt hydrate
JPS5224225A (en) Preparation of naphthoylenedibenzimidazole dye
SU482448A1 (en) The method of obtaining hem-dichloro-1,2 diarylaziridines
SU520877A3 (en) The method of solubilization of dimethylaminophenazone
SU553217A1 (en) The method of wastewater treatment from acid triphenylmethane dyes
SU605818A1 (en) Methiodide-2-ferrocenyl-4-methyl-5,6 benzoquinoline as dye or polyamide and polyester materials
NL7603950A (en) PAINT PROCESS.