DK150159C - Anvendelse af 2-phosphonobutan-1,2,4-tricarboxylsyre til forhindring eller nedsaettelse af angreb paa aluminium i alkaliske, vandige oploesninger - Google Patents

Anvendelse af 2-phosphonobutan-1,2,4-tricarboxylsyre til forhindring eller nedsaettelse af angreb paa aluminium i alkaliske, vandige oploesninger

Info

Publication number: DK150159C
Authority: DK; Denmark
Prior art keywords: phosphonobutan; alkalic; attacks; prevention; aluminum
Prior art date: 1976-12-23

Application number

DK536577A

Other languages

English (en)

Other versions

DK150159B (da

DK536577A (da

Inventor

Rolf Scharf

Hans-Joachim Schluessler

Friedrich Staschkiewicz

Original Assignee

Henkel Kgaa

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.)

1976-12-23

Filing date

1977-12-02

Publication date

1987-10-26

1977-12-02 Application filed by Henkel Kgaa filed Critical Henkel Kgaa

1978-06-24 Publication of DK536577A publication Critical patent/DK536577A/da

1986-12-22 Publication of DK150159B publication Critical patent/DK150159B/da

1987-10-26 Application granted granted Critical

1987-10-26 Publication of DK150159C publication Critical patent/DK150159C/da

Links

SZHQPBJEOCHCKM-UHFFFAOYSA-N 2-phosphonobutane-1,2,4-tricarboxylic acid Chemical compound OC(=O)CCC(P(O)(O)=O)(C(O)=O)CC(O)=O SZHQPBJEOCHCKM-UHFFFAOYSA-N 0.000 title 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
229910052782 aluminium Inorganic materials 0.000 title 1
239000007864 aqueous solution Substances 0.000 title 1
230000002265 prevention Effects 0.000 title 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
- C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline 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)
Detergent Compositions (AREA)

DK536577A 1976-12-23 1977-12-02 Anvendelse af 2-phosphonobutan-1,2,4-tricarboxylsyre til forhindring eller nedsaettelse af angreb paa aluminium i alkaliske, vandige oploesninger DK150159C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2658475		1976-12-23
DE2658475A DE2658475C2 (de)	1976-12-23	1976-12-23	Verwendung einer Phosphoncarbonsäure in alkalischen Lösungen

Publications (3)

Publication Number	Publication Date
DK536577A DK536577A (da)	1978-06-24
DK150159B DK150159B (da)	1986-12-22
DK150159C true DK150159C (da)	1987-10-26

Family

ID=5996436

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK536577A DK150159C (da)	1976-12-23	1977-12-02	Anvendelse af 2-phosphonobutan-1,2,4-tricarboxylsyre til forhindring eller nedsaettelse af angreb paa aluminium i alkaliske, vandige oploesninger

Country Status (15)

Country	Link
US (1)	US4229409A (da)
JP (1)	JPS6047350B2 (da)
AT (1)	AT352492B (da)
BE (1)	BE862169A (da)
BR (1)	BR7708557A (da)
CA (1)	CA1097491A (da)
CH (1)	CH630120A5 (da)
DE (1)	DE2658475C2 (da)
DK (1)	DK150159C (da)
FR (1)	FR2375341A1 (da)
GB (1)	GB1558652A (da)
IT (1)	IT1092702B (da)
NL (1)	NL7713396A (da)
SE (1)	SE444002B (da)
ZA (1)	ZA777616B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2942864C2 (de) *	1979-10-24	1986-11-20	Hüls AG, 4370 Marl	Kavitationshemmmende, frostsichere Wärmeübertragungsflüssigkeit
US5059333A (en) *	1990-07-26	1991-10-22	Mobil Oil Corporation	Dissolution of sulfate scales
ZA955295B (en) *	1994-06-27	1996-02-13	Diversey Corp	Non-silicated soft metal safe product
GB9505675D0 (en) *	1995-03-21	1995-05-10	Diversey Corp	Cleaning compositions
DE19804124A1 (de) *	1998-02-03	1999-08-05	Bayer Ag	Phosphorhaltige Verbindungen auf Basis der 1-Hydroxypropan-1,3-diphosphonsäure
US20120129093A1 (en)	2010-11-18	2012-05-24	Moshe Levanon	Silicate-free developer compositions
US8939080B2 (en)	2010-11-18	2015-01-27	Eastman Kodak Company	Methods of processing using silicate-free developer compositions
US8530143B2 (en)	2010-11-18	2013-09-10	Eastman Kodak Company	Silicate-free developer compositions
CN110158093A (zh) *	2018-03-27	2019-08-23	德蓝水技术股份有限公司	一种用于软化水或除盐水闭路循环冷却系统缓蚀剂

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2022777A1 (de) *	1970-05-09	1971-11-25	Henkel & Cie Gmbh	Inhibitor fuer Aluminium in alkalischen Loesungen
US4057511A (en) *	1972-05-26	1977-11-08	Bayer Aktiengesellschaft	Process for preventing corrosion and the formation of scale in water circulating system
DE2225645A1 (de) *	1972-05-26	1974-01-17	Bayer Ag	Verfahren zur verhinderung von korrosion und steinansatz in wasserfuehrenden systemen
DE2333353C2 (de) *	1973-06-30	1983-05-19	Bayer Ag, 5090 Leverkusen	Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens
DE2505435C3 (de) *	1975-02-08	1980-07-31	Hoechst Ag, 6000 Frankfurt	Verwendung von Carboxy-alkan-Verbindungen des Phosphors als Korrosionsinhibitoren
US4052160A (en) *	1975-07-23	1977-10-04	Ciba-Geigy Corporation	Corrosion inhibitors

1976
- 1976-12-23 DE DE2658475A patent/DE2658475C2/de not_active Expired
1977
- 1977-12-02 DK DK536577A patent/DK150159C/da not_active IP Right Cessation
- 1977-12-02 SE SE7713717A patent/SE444002B/xx not_active IP Right Cessation
- 1977-12-02 NL NL7713396A patent/NL7713396A/xx not_active Application Discontinuation
- 1977-12-15 GB GB52162/77A patent/GB1558652A/en not_active Expired
- 1977-12-21 CA CA293,631A patent/CA1097491A/en not_active Expired
- 1977-12-22 AT AT921377A patent/AT352492B/de not_active IP Right Cessation
- 1977-12-22 ZA ZA00777616A patent/ZA777616B/xx unknown
- 1977-12-22 BR BR7708557A patent/BR7708557A/pt unknown
- 1977-12-22 CH CH1591877A patent/CH630120A5/de not_active IP Right Cessation
- 1977-12-22 IT IT31095/77A patent/IT1092702B/it active
- 1977-12-22 BE BE183725A patent/BE862169A/xx not_active IP Right Cessation
- 1977-12-23 FR FR7738938A patent/FR2375341A1/fr active Granted
- 1977-12-23 JP JP52155481A patent/JPS6047350B2/ja not_active Expired
1978
- 1978-11-02 US US05/956,897 patent/US4229409A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IT1092702B (it)	1985-07-12
NL7713396A (nl)	1978-06-27
JPS5380340A (en)	1978-07-15
CH630120A5 (de)	1982-05-28
AT352492B (de)	1979-09-25
GB1558652A (en)	1980-01-09
ZA777616B (en)	1978-10-25
DK150159B (da)	1986-12-22
SE444002B (sv)	1986-03-17
JPS6047350B2 (ja)	1985-10-21
DE2658475C2 (de)	1986-08-21
SE7713717L (sv)	1978-06-24
US4229409A (en)	1980-10-21
BE862169A (fr)	1978-06-22
BR7708557A (pt)	1978-09-05
FR2375341A1 (fr)	1978-07-21
DE2658475A1 (de)	1978-06-29
DK536577A (da)	1978-06-24
FR2375341B1 (da)	1980-08-14
ATA921377A (de)	1979-02-15
CA1097491A (en)	1981-03-17

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Legal Events

Date	Code	Title	Description
1993-08-30	PBP	Patent lapsed