DK358779A - Korrosionsinhibitorer til sure oploesninger - Google Patents

Korrosionsinhibitorer til sure oploesninger

Info

Publication number: DK358779A
Authority: DK; Denmark
Prior art keywords: corrosion inhibitors; solutions; sure; admixture; surfactants
Prior art date: 1978-09-25

Application number

DK358779A

Other languages

English (en)

Other versions

DK153850B (da

DK153850C (da

Inventor

S Bragulla

W G Boewing

Original Assignee

Henkel & Cie 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.)

1978-09-25

Filing date

1979-08-28

Publication date

1980-03-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6050362&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK358779(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1979-08-28 Application filed by Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh

1980-03-26 Publication of DK358779A publication Critical patent/DK358779A/da

1988-09-12 Publication of DK153850B publication Critical patent/DK153850B/da

1989-01-30 Application granted granted Critical

1989-01-30 Publication of DK153850C publication Critical patent/DK153850C/da

Links

230000007797 corrosion Effects 0.000 title abstract 2
238000005260 corrosion Methods 0.000 title abstract 2
239000003112 inhibitor Substances 0.000 title abstract 2
239000002253 acid Substances 0.000 abstract 2
150000007513 acids Chemical class 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Anti-Oxidant Or Stabilizer Compositions (AREA)
Detergent Compositions (AREA)

DK358779A 1978-09-25 1979-08-28 Anvendelse af alkylmonophosphonsyrer som korrosionsinhibitorer til sure oploesninger DK153850C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2841641A DE2841641C2 (de)	1978-09-25	1978-09-25	Verwendung von Alkylmonophosphonsäuren als Korrosionsinhibitoren
DE2841641		1978-09-25

Publications (3)

Publication Number	Publication Date
DK358779A true DK358779A (da)	1980-03-26
DK153850B DK153850B (da)	1988-09-12
DK153850C DK153850C (da)	1989-01-30

Family

ID=6050362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK358779A DK153850C (da)	1978-09-25	1979-08-28	Anvendelse af alkylmonophosphonsyrer som korrosionsinhibitorer til sure oploesninger

Country Status (5)

Country	Link
EP (1)	EP0009247B2 (da)
JP (1)	JPS5544599A (da)
AT (1)	ATE518T1 (da)
DE (1)	DE2841641C2 (da)
DK (1)	DK153850C (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2138799B (en) *	1983-04-25	1988-02-10	Dearborn Chemicals Ltd	Biocide
DE3340033A1 (de) *	1983-11-05	1985-05-15	Henkel KGaA, 4000 Düsseldorf	Verfahren zur herstellung eines waeschebehandlungsmittels
JPS6447902U (da) *	1987-09-18	1989-03-24
CA2142868C (en) *	1992-08-21	2001-07-24	Yuichi Kinoshita	Chemical and microbiological test kit
CN1063236C (zh) *	1994-10-21	2001-03-14	日本油漆株式会社	铝系金属的酸洗水溶液及其洗涤方法
US5955352A (en) *	1994-12-22	1999-09-21	Showa Yakuhin Kako Co., Ltd.	Instruments for chemical and microbiological tests
US20080108537A1 (en) *	2006-11-03	2008-05-08	Rees Wayne M	Corrosion inhibitor system for mildly acidic to ph neutral halogen bleach-containing cleaning compositions
DE102007029837A1 (de) *	2007-06-28	2009-01-02	Siemens Ag	Zusatz für ein Reinigungs- und/oder Pflegemittel zur Verwendung in Haushaltsgeräten sowie derartiges Reinigungs- und/oder Pflegemittel
EP2014798B1 (en) *	2007-07-10	2016-04-13	ATOTECH Deutschland GmbH	Solution and process for increasing the solderability and corrosion resistance of metal or metal alloy surface
ES2395377T3 (es)	2009-01-14	2013-02-12	Atotech Deutschland Gmbh	Solución y procedimiento para aumentar la soldabilidad y la resistencia a la corrosión de una superficie de metal o de una aleación metálica
JP5691039B2 (ja) *	2011-06-16	2015-04-01	中部キレスト株式会社	酸洗浄用腐食抑制剤組成物
GB201400299D0 (en)	2014-01-08	2014-02-26	Rhodia Operations	Corrosion inhibitors
CA3004675A1 (en)	2018-05-11	2019-11-11	Fluid Energy Group Ltd.	Novel corrosion inhibition composition and fracking method
US12606735B2 (en)	2018-05-11	2026-04-21	Dorf Ketal Chemicals Fze	Downhole methods and compositions used in such
US12241021B2 (en)	2018-05-11	2025-03-04	Dorf Ketal Chemicals Fze	Method for fracking of simulation of hydrocarbon bearing formation
US12577453B2 (en)	2018-05-11	2026-03-17	Dorf Ketal Chemicals Fze	Downhole methods and compositions used in such
DE102020104085A1 (de) *	2020-02-17	2021-08-19	Metall-Chemie Technologies Gmbh	Naturstoffbasierte Phosphonsäuren als saure Korrosionsinhibitoren
JP7717500B2 (ja) *	2020-06-12	2025-08-04	花王株式会社	鋼板用洗浄剤

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2913420A (en) *	1956-10-18	1959-11-17	Dow Chemical Co	Corrosion inhibition of brine
CA813301A (en) *	1966-09-06	1969-05-20	E. Zimmerer Roger	Detergent composition
US3630790A (en) *	1969-05-13	1971-12-28	Dow Chemical Co	Method of protection of metal surfaces from corrosion
US3746328A (en) *	1971-09-28	1973-07-17	Nat Steel Corp	Fluid bearing support for tiltable metallurgical vessels
US3837803A (en) *	1972-07-11	1974-09-24	Betz Laboratories	Orthophosphate corrosion inhibitors and their use
DE2344197A1 (de) *	1973-09-01	1975-03-27	Dynamit Nobel Ag	Funktionelle organophosphonsaeureester als konservierende haftvermittler oder ueberzuege fuer metalle

1978
- 1978-09-25 DE DE2841641A patent/DE2841641C2/de not_active Expired
1979
- 1979-08-28 DK DK358779A patent/DK153850C/da not_active IP Right Cessation
- 1979-09-20 EP EP79103545A patent/EP0009247B2/de not_active Expired
- 1979-09-20 AT AT79103545T patent/ATE518T1/de not_active IP Right Cessation
- 1979-09-25 JP JP12213979A patent/JPS5544599A/ja active Granted

Also Published As

Publication number	Publication date
EP0009247B1 (de)	1981-12-30
DE2841641A1 (de)	1980-04-03
EP0009247A1 (de)	1980-04-02
EP0009247B2 (de)	1986-04-30
DK153850B (da)	1988-09-12
ATE518T1 (de)	1982-01-15
JPS6246635B2 (da)	1987-10-02
DK153850C (da)	1989-01-30
JPS5544599A (en)	1980-03-28
DE2841641C2 (de)	1986-07-03

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Legal Events

Date	Code	Title	Description
1999-10-18	PUP	Patent expired