SU1758A1 - The method of obtaining insoluble varnishes basic dyes on fibers - Google Patents

The method of obtaining insoluble varnishes basic dyes on fibers

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Publication number
SU1758A1
SU1758A1 SU77719K SU77719K SU1758A1 SU 1758 A1 SU1758 A1 SU 1758A1 SU 77719 K SU77719 K SU 77719K SU 77719 K SU77719 K SU 77719K SU 1758 A1 SU1758 A1 SU 1758A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fibers
basic dyes
obtaining insoluble
varnishes
obtaining
Prior art date
Application number
SU77719K
Other languages
Russian (ru)
Inventor
Б.М. Лотарев
Original Assignee
Б.М. Лотарев
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 Б.М. Лотарев filed Critical Б.М. Лотарев
Application granted granted Critical
Publication of SU1758A1 publication Critical patent/SU1758A1/en

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  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Description

В патенте, выданном 28 феврал  1925 г., за № 132, тому же автору, описан способ получени  нерастворимых лаков основных красителей на волокнах с помощью продукта кондесации -нафтола с формальдегидом; насто щим предлагаетс  закрепл ть основные красители путем набивки по белому товару с последующим пропуском товара на гор чий раствор продукта конденсации р-нафтола с формальдегидом, при чем отделочна  бан  составл етс  из 25 гр продукта конденсации , 35 гр каустика 22° Вё и 940 грThe patent issued February 28, 1925, No. 132, to the same author, describes a method for obtaining insoluble basic lacquers on fibers with the aid of a condensation product of naphthol with formaldehyde; It is proposed to fix the basic dyes by stuffing over the white goods followed by passing the goods to a hot solution of the condensation product of p-naphthol with formaldehyde, and the finishing bath is 25 grams of the condensation product, 35 grams of caustic 22 ° Ve and 940 grams

Тппо- итографы  «Красный Печатнпк;, .Тозишгред, Международный,Tpotoitografy "Red Print;; .Tozishgred, International,

гор чей воды. Отделка происходит при 40° R.hot water. Finishing occurs at 40 ° R.

ПРЕДМЕТ ПАТЕНТА.SUBJECT OF THE PATENT.

Прием осуществлени  указанного в патенте № 132 способа получени  нерастворимых лаков основных красителей на волокнах с помощью продукта конденсации -нафтола с формальдегидом, отличающийс  тем, что волокна набивают или плюсуют растворами основных красителей, а затем провод т на щелочный раствор продукта конденсации.Acceptance of the process for obtaining insoluble basic dyes on fibers using the condensation product α-naphthol with formaldehyde, which is described in patent No. 132, characterized in that the fibers are filled or plus with solutions of basic dyes and then carried out on an alkaline condensation solution.

SU77719K 1923-12-18 1923-12-18 The method of obtaining insoluble varnishes basic dyes on fibers SU1758A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU77719A SU1757A1 (en) 1923-12-18 1923-12-18 The method of obtaining condensation products (naphthol with formaldehyde)

Publications (1)

Publication Number Publication Date
SU1758A1 true SU1758A1 (en) 1924-09-15

Family

ID=48327903

Family Applications (3)

Application Number Title Priority Date Filing Date
SU77719L SU1759A1 (en) 1923-12-18 1923-12-18 The method of obtaining insoluble azo dyes on fibers in cold dyeing
SU77719K SU1758A1 (en) 1923-12-18 1923-12-18 The method of obtaining insoluble varnishes basic dyes on fibers
SU77719A SU1757A1 (en) 1923-12-18 1923-12-18 The method of obtaining condensation products (naphthol with formaldehyde)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SU77719L SU1759A1 (en) 1923-12-18 1923-12-18 The method of obtaining insoluble azo dyes on fibers in cold dyeing

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU77719A SU1757A1 (en) 1923-12-18 1923-12-18 The method of obtaining condensation products (naphthol with formaldehyde)

Country Status (1)

Country Link
SU (3) SU1759A1 (en)

Also Published As

Publication number Publication date
SU1757A1 (en) 1924-09-15
SU1759A1 (en) 1924-09-15

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