SU76592A1 - The method of preparation of printing ink - Google Patents

The method of preparation of printing ink

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Publication number
SU76592A1
SU76592A1 SU386360A SU386360A SU76592A1 SU 76592 A1 SU76592 A1 SU 76592A1 SU 386360 A SU386360 A SU 386360A SU 386360 A SU386360 A SU 386360A SU 76592 A1 SU76592 A1 SU 76592A1
Authority
SU
USSR - Soviet Union
Prior art keywords
solution
printing ink
preparation
copper oxide
water
Prior art date
Application number
SU386360A
Other languages
Russian (ru)
Inventor
В.Е. Ростовцев
Original Assignee
В.Е. Ростовцев
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 В.Е. Ростовцев filed Critical В.Е. Ростовцев
Priority to SU386360A priority Critical patent/SU76592A1/en
Application granted granted Critical
Publication of SU76592A1 publication Critical patent/SU76592A1/en

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  • Inks, Pencil-Leads, Or Crayons (AREA)

Description

Согласно изобретению, предлагаетс  способ приготовлени  печатной краски на основе пр мых красителей , отличительной особенностью которого  вл етс  применение в качестве закрепител  щелочного глицеринового раствора окиси меди coBiviecTHO с продуктом конденсации формальдегида с дициандиамидом. Глицериновый раствор окиси меди при повышенной температуре в зрельнике или запарке разлагаетс  и фиксирует краситель, который закрепл етс  на растворе дициандиамидом или аналогичным ему продуктом при последующей обработке после зрельника и запарки.According to the invention, a method of preparing a printing ink based on direct dyes is proposed, the distinctive feature of which is the use of an alkaline glycerol solution of copper oxide coBiviecTHO with a condensation product of formaldehyde with dicyandiamide as a fixative. Glycerin solution of copper oxide at elevated temperature in a brew or a steamer decomposes and fixes the dye, which is fixed on the solution with dicyandiamide or a product similar to it during subsequent processing after roasting and steaming.

Пример I. Смесь из 20 г пр мой синей КМ или пр мой черной, 290 г гор чей воды и 540 г декстрина (2 : 1 с водой) охла}х;дают и добавл ют 150 г щелочного глицеринового раствора окиси меди. После печати и сушки ткань пропускают через паровой зрельник или запарку и затем обрабатывают в растворе закрепител  дициандиамида с концентрацией 40 г/л при температуре 90-95° в течение 0,5-5 мин. и далее как обычно промывают. Ткань можно также обработать закрепителем при плюсовке, высушить на сушильном барабане и затем подвергнуть обычной промывке.Example I. A mixture of 20 g of straight blue CM or straight black, 290 g of hot water and 540 g of dextrin (2: 1 with water) is cooled, and 150 g of an alkaline glycerol solution of copper oxide is given and added. After printing and drying, the fabric is passed through a steamer or a zaparka and then treated in a solution of the dicyandiamide fixer with a concentration of 40 g / l at a temperature of 90-95 ° for 0.5-5 minutes. and then as usual washed. The fabric can also be treated with a fixer during padding, dried on a tumble dryer and then subjected to normal washing.

Пример II. Смесь из 20 г пр мой  ркооранжевой или зеленой или фиолетовой, 290 г гор чей воды, 665 г декстрина (2 : 1 с водой) охлаждают и добавл ют 45 г щелочного глицеринового раствора окиси меди. Проводка делаетс  также, как и в примере /.Example II A mixture of 20 g of direct orange or green or violet, 290 g of hot water, 665 g of dextrin (2: 1 with water) is cooled and 45 g of alkaline glycerol copper oxide solution is added. Posting is done as in example /.

Пример П1. Смесь из 20 г пр мой розовой 2С или красной 2С, 290 г гор чей воды, 590 г декстрина (2 : 1 с водой) охлаждают и добавл ют 100 3 щелочного глицеринового раствора окиси меди. Проводка делаетс  так же, как в предыдущих примерах .Example P1. A mixture of 20 g of straight pink 2C or red 2C, 290 g of hot water, 590 g of dextrin (2: 1 with water) is cooled and 100 3 alkaline glycerol copper oxide solution is added. The wiring is done in the same way as in the previous examples.

Во всех случа х получена прочна  набивка. Щелочной глицериновый раствор окиси меди готов т следующим образом: 10 г медного купороса раствор ют в 90 г воды при нагревании , раствор о.хлаждают и добавл ют 15 мл едкого натра, крепостью 40° Боме. Темносиний раствор должен быть прозрачным.In all cases durable packing is obtained. The alkaline glycerol solution of copper oxide is prepared as follows: 10 g of copper sulfate is dissolved in 90 g of water when heated, the solution is cooled, and 15 ml of sodium hydroxide, with a strength of 40 ° Baume, are added. Dark blue solution should be clear.

Предмет изобретени Subject invention

Способ приготовлени  печатной краски на основе пр мых красите1 (9The method of preparation of printing ink based on direct dyes1 (9

№ 76592- 2 -No. 76592-2 -

лей, отличающийс  тем, что в окиси меди совместно с продуктом качестве закрепител  примен ют конденсации формальдегида с дищелочной глицериновый раствор циандиамидом.Leu, characterized in that, in copper oxide, formaldehyde condensation with cyanide amide glycol is used in conjunction with the product as a fixative.

SU386360A 1948-10-23 1948-10-23 The method of preparation of printing ink SU76592A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU386360A SU76592A1 (en) 1948-10-23 1948-10-23 The method of preparation of printing ink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU386360A SU76592A1 (en) 1948-10-23 1948-10-23 The method of preparation of printing ink

Publications (1)

Publication Number Publication Date
SU76592A1 true SU76592A1 (en) 1948-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU386360A SU76592A1 (en) 1948-10-23 1948-10-23 The method of preparation of printing ink

Country Status (1)

Country Link
SU (1) SU76592A1 (en)

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