ES254158A1 - Procedure for preparing phosphate layers on iron (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing phosphate layers on iron (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES254158A1
ES254158A1 ES0254158A ES254158A ES254158A1 ES 254158 A1 ES254158 A1 ES 254158A1 ES 0254158 A ES0254158 A ES 0254158A ES 254158 A ES254158 A ES 254158A ES 254158 A1 ES254158 A1 ES 254158A1
Authority
ES
Spain
Prior art keywords
iron
translation
machine
legally binding
google translate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0254158A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gerhard Collardin GmbH
Original Assignee
Gerhard Collardin GmbH
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 Gerhard Collardin GmbH filed Critical Gerhard Collardin GmbH
Publication of ES254158A1 publication Critical patent/ES254158A1/en
Expired legal-status Critical Current

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  • Catalysts (AREA)
  • Lubricants (AREA)

Abstract

Process for preparing phosphate layers on iron surfaces by treating the pieces or parts of iron with phosphoric acid solutions, characterized by the use of solutions prepared based on phosphoric acid adducts and low weight carboxylic acid amides molecular, in particular urea. (Machine-translation by Google Translate, not legally binding)
ES0254158A 1959-08-14 1959-12-14 Procedure for preparing phosphate layers on iron (Machine-translation by Google Translate, not legally binding) Expired ES254158A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE254158X 1959-08-14

Publications (1)

Publication Number Publication Date
ES254158A1 true ES254158A1 (en) 1960-03-01

Family

ID=38567458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0254158A Expired ES254158A1 (en) 1959-08-14 1959-12-14 Procedure for preparing phosphate layers on iron (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES254158A1 (en)

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