CS220286B3 - Electrolyte for electrochemical labeling - Google Patents
Electrolyte for electrochemical labeling Download PDFInfo
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- CS220286B3 CS220286B3 CS797381A CS797381A CS220286B3 CS 220286 B3 CS220286 B3 CS 220286B3 CS 797381 A CS797381 A CS 797381A CS 797381 A CS797381 A CS 797381A CS 220286 B3 CS220286 B3 CS 220286B3
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Abstract
Účelom vynálezu je zloženie elektrolytu, ktorý umožňuje výrazný a rýchly elektrochemický popis na kovový povrch. Elektrolyt nie je korozně ani hygienicky nebezpečný. Uvedeného účelu sa dosiahne tým, že ako elektrolyt sa použije zmes podlá autorského osvedčenia č. 201428 (PV 9174—78) vyznačená tým, že obsahuje sódne soli kyseliny etyléndiamíntetraoctovej, kyselinu citrónová a/alebo vinnu a/alebo ich soli, kyselinu sorbovú a imid o-benzénsulfónovej kyseliny alebo sódnu sol imidu o-benzénsulfónovej kyseliny. Vynález je možné použit vo všetkých prípadoch, kedy sa na kovový povrch značia predpísané údaje elektrochemickým spósobom.The purpose of the invention is the composition of the electrolyte, which allows a distinctive and rapid electrochemical description on a metal surface. The electrolyte is neither corrosive nor hygienically dangerous. The stated purpose is achieved by using as an electrolyte a mixture according to the author's certificate No. 201428 (PV 9174-78) characterized in that it contains sodium salts of ethylenediaminetetraacetic acid, citric acid and/or tartaric acid and/or their salts, sorbic acid and imide o-benzenesulfonic acid or sodium salt of imide o-benzenesulfonic acid. The invention can be used in all cases where prescribed data are marked on a metal surface by an electrochemical method.
Description
(54) Elektrolyt pre elektrochemické značenie popisu(54) Electrolyte for electrochemical labeling
Účelom vynálezu je zloženie elektrolytu, ktorý umožňuje výrazný a rýchly elektrochemický popis na kovový povrch. Elektrolyt nie je korozně ani hygienicky nebezpečný.It is an object of the invention to provide an electrolyte composition that allows a marked and rapid electrochemical description on a metal surface. Electrolyte is not corrosive or hygienically dangerous.
Uvedeného účelu sa dosiahne tým, že ako elektrolyt sa použije zmes podlá autorského osvedčenia č. 201428 (PV 9174—78) vyznačená tým, že obsahuje sódne soli kyseliny etyléndiamíntetraoctovej, kyselinu citrónová a/alebo vinnu a/alebo ich soli, kyselinu sorbovú a imid o-benzénsulfónovej kyseliny alebo sódnu sol imidu o-benzénsulfónovej kyseliny.This is achieved by using a mixture according to the author's certificate no. 201428 (PV 9174-78) characterized in that it contains sodium salts of ethylenediaminetetraacetic acid, citric acid and / or tartaric acid and / or salts thereof, sorbic acid and o-benzenesulfonic acid imide or o-benzenesulfonic acid imide sodium salt.
Vynález je možné použit vo všetkých prípadoch, kedy sa na kovový povrch značia predpísané údaje elektrochemickým spósobom.The invention can be used in all cases where prescribed data are marked on the metal surface in an electrochemical manner.
2 O 2 8 62 0 2 8 6
Vynález sa týká elektrolytu, ktorý je vhodný na elektrochemické značenie popisu na kovový povrch, zvlášť na povrch ložísk, podlá autorského osvedčenia č. 201 428.The invention relates to an electrolyte which is suitable for the electrochemical marking of a description on a metal surface, in particular a bearing surface, according to the author's certificate no. 201 428.
Elektrolyt podl'a autorského osvedčenia č. 201 428 pozostáva zo zmesi vodorozpustných alkoholov, s výhodou glycerínu a/alebo di-, tri-, s výhodou polyetylénglykolov a/alebo polypropylénglykolov, s výhodou polyetylénglykolu o strednej molekulovej váhe 1500, z alkalických solí anorganických kyselin, s výhodou kyseliny dusičnej a/alebo alkalických solí kyseliny benzoovej alebo salycilovej, z hexametyléntetramínu a vody. Ďalej pozostáva z alkalického dusitanu a/alebo zo zmesi alkanolamínu a benztriazolu.Electrolyte according to author's certificate no. 201 428 consists of a mixture of water-soluble alcohols, preferably glycerin and / or di-, tri-, preferably polyethylene glycols and / or polypropylene glycols, preferably polyethylene glycol having a molecular weight of 1500, alkaline salts of inorganic acids, preferably nitric acid and / or alkali salts of benzoic or salycilic acid, from hexamethylenetetramine and water. It further comprises an alkali nitrite and / or a mixture of alkanolamine and benztriazole.
Elektrolyt podfa autorského osvedčenia č. 201 428 umožňuje výrazný elektrochemický popis na povrchu ložísk. Zvyšky elektrolytu nie je potřebné neutralizovat — ich přítomnost na povrchu neposobí korozně napadnutie popísaných ložísk aj v případe neplánovaného dlhšieho prerušenia výrobného toku.Electrolyte according to author's certificate no. 201 428 allows a distinctive electrochemical description on the bearing surface. There is no need to neutralize electrolyte residues - their presence on the surface will not corrosion attack the described bearings even in case of unplanned prolonged interruption of the production flow.
Pri aplikácii elektrolytu podfa AO číslo 201428 sa vyžaduje v určitých intervaloch čistit popisovaciu časť zariadenia, čo sposobuje prerušenie pracovného pochodu. Dalším nedostatkom elektrolytu podfa AO číslo 201428 je jeho malá odolnosť voči bakteriálnej kontaminácii, najma ak sa na přípravu použijú bakteriálně infikované suroviny.When the electrolyte according to AO No. 201428 is applied, the labeling portion of the device is required to be cleaned at certain intervals, causing interruption of the working process. A further drawback of the electrolyte according to AO No. 201428 is its low resistance to bacterial contamination, especially when bacterially infected raw materials are used for the preparation.
Uvedené nedostatky v miere pre prax vyhovujúcej rieši elektrolyt pre elektroche-The above-mentioned deficiencies are solved by an electrolyte for electroche-
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS797381A CS220286B3 (en) | 1981-10-30 | 1981-10-30 | Electrolyte for electrochemical labeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS797381A CS220286B3 (en) | 1981-10-30 | 1981-10-30 | Electrolyte for electrochemical labeling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS220286B3 true CS220286B3 (en) | 1983-03-25 |
Family
ID=5429769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS797381A CS220286B3 (en) | 1981-10-30 | 1981-10-30 | Electrolyte for electrochemical labeling |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS220286B3 (en) |
-
1981
- 1981-10-30 CS CS797381A patent/CS220286B3/en unknown
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