DK106789A - DEFICIENCY, INCLUDING CORROSION INHIBITOR SYSTEM AND THE USE OF THESE MATERIALS - Google Patents

DEFICIENCY, INCLUDING CORROSION INHIBITOR SYSTEM AND THE USE OF THESE MATERIALS

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Publication number
DK106789A
DK106789A DK106789A DK106789A DK106789A DK 106789 A DK106789 A DK 106789A DK 106789 A DK106789 A DK 106789A DK 106789 A DK106789 A DK 106789A DK 106789 A DK106789 A DK 106789A
Authority
DK
Denmark
Prior art keywords
materials
deficiency
corrosion inhibitor
inhibitor system
including corrosion
Prior art date
Application number
DK106789A
Other languages
Danish (da)
Other versions
DK106789D0 (en
DK172079B1 (en
Inventor
Allan Johnston
Dean A Mason
Darre F Lawless
Terence E Peel
Original Assignee
Domtar Inc
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 Domtar Inc filed Critical Domtar Inc
Priority to DK106789A priority Critical patent/DK172079B1/en
Publication of DK106789D0 publication Critical patent/DK106789D0/en
Publication of DK106789A publication Critical patent/DK106789A/en
Application granted granted Critical
Publication of DK172079B1 publication Critical patent/DK172079B1/en

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  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

A corrosion-inhibiting system consisting of at least one representative which is selected from (a) sodium fluorophosphate, (b) a water-soluble salt of at least one phosphonic acid derivative of the general formula RnR1N(CH2PO3H2)2-n in which R and R1 are selected, independently of each other, from alkyl, aminoalkyl and hydroxyalkyl, and n denotes 0 or 1, can be used together with defrosting materials.
DK106789A 1989-03-06 1989-03-06 Corrosion inhibitor systems and deicer compsns. - comprising sodium fluorophosphate and/or phosphonic acid deriv. salt DK172079B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK106789A DK172079B1 (en) 1989-03-06 1989-03-06 Corrosion inhibitor systems and deicer compsns. - comprising sodium fluorophosphate and/or phosphonic acid deriv. salt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK106789A DK172079B1 (en) 1989-03-06 1989-03-06 Corrosion inhibitor systems and deicer compsns. - comprising sodium fluorophosphate and/or phosphonic acid deriv. salt
DK106789 1989-03-06

Publications (3)

Publication Number Publication Date
DK106789D0 DK106789D0 (en) 1989-03-06
DK106789A true DK106789A (en) 1990-09-07
DK172079B1 DK172079B1 (en) 1997-10-13

Family

ID=8100618

Family Applications (1)

Application Number Title Priority Date Filing Date
DK106789A DK172079B1 (en) 1989-03-06 1989-03-06 Corrosion inhibitor systems and deicer compsns. - comprising sodium fluorophosphate and/or phosphonic acid deriv. salt

Country Status (1)

Country Link
DK (1) DK172079B1 (en)

Also Published As

Publication number Publication date
DK106789D0 (en) 1989-03-06
DK172079B1 (en) 1997-10-13

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