ATE186080T1 - Stickstofffreie korrosionsinhibitoren mit guter pufferwirkung - Google Patents

Stickstofffreie korrosionsinhibitoren mit guter pufferwirkung

Info

Publication number: ATE186080T1
Authority: AT; Austria
Prior art keywords: pct; nitrogen; corrosion inhibitors; buffering effect; good buffering
Prior art date: 1994-12-16

Application number

AT95941081T

Other languages

English (en)

Inventor

Karlheinz Hill

Sigrid Igelmund

Bernd Stedry

Juergen Geke

Andreas Wilde

Harald Kuester

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.)

1994-12-16

Filing date

1995-12-08

Publication date

1999-11-15

1995-12-08 Application filed by Henkel Kgaa filed Critical Henkel Kgaa

1999-11-15 Application granted granted Critical

1999-11-15 Publication of ATE186080T1 publication Critical patent/ATE186080T1/de

Links

230000003139 buffering effect Effects 0.000 title 1
230000007797 corrosion Effects 0.000 title 1
238000005260 corrosion Methods 0.000 title 1
239000003112 inhibitor Substances 0.000 title 1
-1 aromatic hydroxy compounds Chemical class 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
239000012141 concentrate Substances 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/12—Oxygen-containing compounds
- C23F11/124—Carboxylic acids
- 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
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- 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
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/12—Oxygen-containing compounds

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)

AT95941081T 1994-12-16 1995-12-08 Stickstofffreie korrosionsinhibitoren mit guter pufferwirkung ATE186080T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4444878A DE4444878A1 (de)	1994-12-16	1994-12-16	Stickstofffreie Korrosionsinhibitoren mit guter Pufferwirkung

Publications (1)

Publication Number	Publication Date
ATE186080T1 true ATE186080T1 (de)	1999-11-15

Family

ID=6535999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95941081T ATE186080T1 (de)	1994-12-16	1995-12-08	Stickstofffreie korrosionsinhibitoren mit guter pufferwirkung

Country Status (7)

Country	Link
US (1)	US5795372A (de)
EP (1)	EP0797692B1 (de)
AT (1)	ATE186080T1 (de)
AU (1)	AU4260696A (de)
DE (2)	DE4444878A1 (de)
TR (1)	TR199501574A2 (de)
WO (1)	WO1996018757A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19539854A1 (de) *	1995-10-26	1997-04-30	Henkel Kgaa	Öllösliche stickstofffreie Korrosionsinhibitoren mit guter Pufferwirkung
US6033495A (en) *	1997-01-31	2000-03-07	Elisha Technologies Co Llc	Aqueous gel compositions and use thereof
DE19830819A1 (de)	1998-07-09	2000-01-13	Basf Ag	Gefrierschutzmittelkonzentrate und diese enthaltende Kühlmittelzusammensetzungen für Kühlkreisläufe in Verbrennungsmotoren
US6500360B2 (en) *	1999-06-18	2002-12-31	Bernard Bendiner	Sorbic acid and/or its derivatives, such as potassium sorbate, as a preventative for rust, corrosion and scale on metal surfaces
JP2003253478A (ja) *	2002-03-01	2003-09-10	Japan Organo Co Ltd	水系用の有機系防食剤及び水系の防食方法
DE102010002349A1 (de)	2010-02-25	2011-08-25	Behr GmbH & Co. KG, 70469	Zusätze für Heiz- und Kühlmittel
WO2011104366A1 (de)	2010-02-25	2011-09-01	Behr Gmbh & Co. Kg	Zusätze für silikathaltige heiz- und kühlmittel
WO2012073192A2 (en) *	2010-11-30	2012-06-07	Ecolab Usa Inc.	Mixed fatty acid soap/fatty acid insecticidal, cleaning and antimicrobial compositions
DE102012204683A1 (de)	2012-03-23	2013-09-26	Henkel Ag & Co. Kgaa	Korrosionsschutzsystem für die Behandlung von Metalloberflächen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3589859A (en) *	1967-10-09	1971-06-29	Exxon Research Engineering Co	Gluconate salt inhibitors
GB1501868A (en) *	1974-05-30	1978-02-22	Cooper Ltd Ethyl	Corrosion inhibitors
JPS5193741A (ja) *	1975-02-14	1976-08-17		Kinzokuboshokuzai
JPS56120791A (en) *	1980-02-27	1981-09-22	Sumitomo Chem Co Ltd	Stabilizer composition without discoloring copper
JPS58133382A (ja) *	1982-02-03	1983-08-09	Katayama Chem Works Co Ltd	塩化カルシウムブライン用防食剤
JPS63310981A (ja) *	1987-06-12	1988-12-19	Nippon Oil & Fats Co Ltd	水性錆止め剤
DE3815884A1 (de) *	1988-05-10	1989-11-23	Basf Ag	Mischungen aus alkanolaminsalzen von alkenylbernsteinsaeuren und arylsulfonylanthranilsaeuren zur verwendung als korrosionsschutzmittel fuer waessrige systeme
US4935205A (en) *	1988-06-10	1990-06-19	W. R. Grace & Co.-Conn.	Corrosion inhibition
DE3933137A1 (de) *	1989-10-04	1991-04-18	Henkel Kgaa	Verfahren zur herstellung stabiler, niedrig-viskoser o/w-rostschutzemulsionen
US5085793A (en) *	1990-11-19	1992-02-04	Texaco Chemical Company	Corrosion-inhibited antifreeze/coolant composition
DE69325828D1 (de) *	1992-02-14	1999-09-09	Atochem Elf Sa	Verwendung zur inhibierung der Kupferkorrosion einer Zusammensetzung bestehend aus Heptansoiuce oder dessen Derivate und Natriumtetraborat.
DE4229848A1 (de) *	1992-09-07	1994-03-10	Henkel Kgaa	Aminfreie Kühlschmierstoffe
DE4323909A1 (de) *	1993-07-16	1995-01-19	Henkel Kgaa	Mittel zum Reinigen und Passivieren von Metalloberflächen
US5556451A (en) *	1995-07-20	1996-09-17	Betz Laboratories, Inc.	Oxygen induced corrosion inhibitor compositions

1994
- 1994-12-16 DE DE4444878A patent/DE4444878A1/de not_active Withdrawn
1995
- 1995-12-08 WO PCT/EP1995/004844 patent/WO1996018757A1/de not_active Ceased
- 1995-12-08 EP EP95941081A patent/EP0797692B1/de not_active Expired - Lifetime
- 1995-12-08 AU AU42606/96A patent/AU4260696A/en not_active Abandoned
- 1995-12-08 US US08/860,109 patent/US5795372A/en not_active Expired - Fee Related
- 1995-12-08 AT AT95941081T patent/ATE186080T1/de active
- 1995-12-08 DE DE59507145T patent/DE59507145D1/de not_active Expired - Fee Related
- 1995-12-14 TR TR95/01574A patent/TR199501574A2/xx unknown

Also Published As

Publication number	Publication date
AU4260696A (en)	1996-07-03
EP0797692B1 (de)	1999-10-27
TR199501574A2 (tr)	1996-07-21
EP0797692A1 (de)	1997-10-01
DE59507145D1 (de)	1999-12-02
WO1996018757A1 (de)	1996-06-20
DE4444878A1 (de)	1996-06-20
US5795372A (en)	1998-08-18

Publication	Publication Date	Title
AU5916998A (en)	1998-08-25	Non-irritating composition for treating acne and other skin conditions
ZA922751B (en)	1992-12-30	Peroxyacid antimicrobial composition
KR900017563A (ko)	1990-12-19	구강 조성물
EP0165656A3 (de)	1987-08-12	Stabilisierte Zusammensetzung zur Sauerstoffentfernung
UA8025A1 (uk)	1995-12-26	Спосіб отримання антибактеріального розчину
BR0007533A (pt)	2001-12-04	Composições adjuvante e pesticida, e, processopara eliminar ou controlar ervas daninhas
ATE186080T1 (de)	1999-11-15	Stickstofffreie korrosionsinhibitoren mit guter pufferwirkung
DE69433092D1 (de)	2003-10-02	Getränk mit einem gehalt an alpha-ketoglutarsäure
ATE191495T1 (de)	2000-04-15	Schmiermittelzusammensetzungen
HK109590A (en)	1991-01-04	Stabilized sodium erythorbate and its use as a corrosion inhibitor
WO2002005642A3 (en)	2002-08-29	Synergistic biocidal compositions
ATE274570T1 (de)	2004-09-15	Pumpfähige wässrige zusammensetzungen mit hohem feststoffgehalt und hohem anteil an monoalkylphosphatestersalz
ATE93822T1 (de)	1993-09-15	Reiniger fuer trinkwasseranlagen.
IL114527A0 (en)	1995-11-27	Fungicidal compositions
AU2003223925A1 (en)	2003-11-17	Stabilised solid compositions of modified factor vii
DE59100356D1 (de)	1993-10-14	Reiniger für Trinkwasseranlagen.
EP1353737A4 (de)	2005-01-19	Ph-stabile aktivkohle
JPS5585511A (en)	1980-06-27	Permanent wave composition
AU2003285317A1 (en)	2004-06-30	Acidic solids
JPS56148291A (en)	1981-11-17	Stabilizing agent for enzyme
AU2001274005A1 (en)	2002-01-14	Pourable feed additives containing d-pantothenic acid and/or salts thereof, and process for their preparation
ATE180022T1 (de)	1999-05-15	Verwendung von guanidiniumsalzen ungesättigter fettsäuren als korrosionsschutzwirkstoff
PE20000262A1 (es)	2000-06-02	Composiciones para la prevencion y tratamiento del resfriado y sintomas similares a la gripe asociados con infecciones del sistema respiratorio y su metodo de uso
JPS5635985A (en)	1981-04-08	Stabilization of glutamic acid dehydrogenase
UA41992C2 (uk)	2001-10-15	Спосіб приготування амінокислотних добавок до кормів для тварин та комбікормів, які виготовляють промисловим способом