SU57900A1 - The method of preparation of color or copy mines - Google Patents
The method of preparation of color or copy minesInfo
- Publication number
- SU57900A1 SU57900A1 SU1237A SU1237A SU57900A1 SU 57900 A1 SU57900 A1 SU 57900A1 SU 1237 A SU1237 A SU 1237A SU 1237 A SU1237 A SU 1237A SU 57900 A1 SU57900 A1 SU 57900A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mines
- color
- preparation
- copy
- starch
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 7
- 238000002360 preparation method Methods 0.000 title description 2
- 229920002472 Starch Polymers 0.000 description 6
- 235000019698 starch Nutrition 0.000 description 6
- 239000008107 starch Substances 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Description
Известен способ приготовлени цветной или котировальной мины, при котором в качестве св зующего используетс Крахмальный клей. В предлагаелшм способе, согласно изобретению, используетс в качестве св зующего аппаратин, который получают путем обработки крахмала щелочью на холоду в таких услови х, чтобы свободна щелочность кле не нревыщала . В дерев ниыСс или железный смеситель Наливают 250 л воды температурой от 20 до 4О, насыппют 65 KV крахмала и нс)еменгит анием получают крахмальное молоко. В крахмальное молоко TOHKOii струей приливают необходимое 10 рецепту количество едкого натра в 50--бб /п и вес врем . .мещИ1вают без нагревани до получени соверщенно одноi родной полупрозрачно в зкой массы; после этого выдержку в течрнис трех часов, и масса готова к . Самый процесс нрризводетва мни. на изготавлегаом предлагаемы г способом клее отличаетс от обычного способа лишь ко.пичесшве щьш соот ношение.и компонентов. 1ейтрал1ИзаЦИ кислотой при этом, не производитс , а кле ща масса примен етс слабощелочной. Соотно- ; шениё воды и крахмала должно быль дл цветной Миньг 1 :4, а дл копи,- равальной 1 :2 и 1 : 1. Получаемый по SToiry способу клей не тер ет своих :; свойств после высыхани ; будучи вновь ; замочен,, он восстанавливает; свою кле щую способность. Последнее обсто тельство и.меет чрезвычайно важное значение, так как позво- . л ет перерабатывать отходы производства , концы мин, без добавки , .,, кле щего вещества, не измен таким - . jW образом состава .массы. , .« , ; t «. .Ш-1 Предмет изобретени . ТТ г л rr f л т ttorL.vrfcA«molTtrO-ср -лТ.There is a known method for the preparation of a colored or quoted mine in which Starch glue is used as a binder. In the present method, according to the invention, it is used as a binding apparatus, which is obtained by treating the starch with an alkali in the cold under such conditions that the free alkalinity of the glue is not more than normal. In a wood or iron mixer, 250 l of water with a temperature of 20 to 4O are poured, starch milk is obtained by pouring 65 KV of starch and ns. The required 10 prescription quantity of caustic soda in 50 - bb / p and weight time is poured into the starch milk TOHKOii in a stream. Putting without heating to obtain a completely single translucently viscous mass; after that, the exposure is about three hours, and the mass is ready for. The very process of putting together me. On the basis of the proposed glue, the method of glue differs from the usual method only in terms of its relative ratio and components. At the same time, neutralization with acid is not performed, and the adhesive mass is used slightly alkaline. Ratio; A bit of water and starch should be 1: 4 for color Mingh, and for mines equal to 1: 2 and 1: 1. The glue produced by the SToiry method does not lose its:; properties after drying; being re; soaked, it restores; its adhesive ability. The latter circumstance is extremely important, as it allows. It is easy to recycle production waste, the ends of the mines, without additives,. ,, an adhesive substance, do not change such -. jw image composition. ,. ",; t ". .Sh-1 Subject of the invention. TT gl rr f l t ttorL.vrfcA "molTtrO-cf-lT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1237A SU59955A1 (en) | 1937-09-15 | 1937-09-15 | Machine for machining hex grooves with grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1237A SU59955A1 (en) | 1937-09-15 | 1937-09-15 | Machine for machining hex grooves with grooves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU57900A1 true SU57900A1 (en) | 1940-09-30 |
| SU59955A1 SU59955A1 (en) | 1940-11-30 |
Family
ID=48241936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1237A SU59955A1 (en) | 1937-09-15 | 1937-09-15 | Machine for machining hex grooves with grooves |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU59955A1 (en) |
-
1937
- 1937-09-15 SU SU1237A patent/SU59955A1/en active
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