ATE65539T1 - Korrosionsverhindernde zusammensetzung zur waermeuebertragung. - Google Patents

Korrosionsverhindernde zusammensetzung zur waermeuebertragung.

Info

Publication number: ATE65539T1
Authority: AT; Austria
Prior art keywords: heat transfer; transfer composition; corrosion heat; alkali metal; ammonium salt
Prior art date: 1986-03-20

Application number

AT87200512T

Other languages

English (en)

Inventor

Peter Cornelis Naarding

Brian Coleman

John Douglas Shepley

Original Assignee

Shell Int Research

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.)

1986-03-20

Filing date

1987-03-19

Publication date

1991-08-15

1987-03-19 Application filed by Shell Int Research filed Critical Shell Int Research

1991-08-15 Application granted granted Critical

1991-08-15 Publication of ATE65539T1 publication Critical patent/ATE65539T1/de

Links

238000005260 corrosion Methods 0.000 title abstract 2
229910052783 alkali metal Inorganic materials 0.000 abstract 2
150000001340 alkali metals Chemical class 0.000 abstract 2
150000003863 ammonium salts Chemical class 0.000 abstract 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 2
239000005711 Benzoic acid Substances 0.000 abstract 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
125000001931 aliphatic group Chemical group 0.000 abstract 1
235000010233 benzoic acid Nutrition 0.000 abstract 1
239000006172 buffering agent Substances 0.000 abstract 1
150000001735 carboxylic acids Chemical class 0.000 abstract 1
230000007797 corrosion Effects 0.000 abstract 1
230000002401 inhibitory effect Effects 0.000 abstract 1
150000007524 organic acids Chemical class 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
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Professional, Industrial, Or Sporting Protective Garments (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

AT87200512T 1986-03-20 1987-03-19 Korrosionsverhindernde zusammensetzung zur waermeuebertragung. ATE65539T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB868606901A GB8606901D0 (en)	1986-03-20	1986-03-20	Corrosion-inhibiting heat-transfer composition
EP87200512A EP0242900B1 (de)	1986-03-20	1987-03-19	Korrosionsverhindernde Zusammensetzung zur Wärmeübertragung

Publications (1)

Publication Number	Publication Date
ATE65539T1 true ATE65539T1 (de)	1991-08-15

Family

ID=10594931

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87200512T ATE65539T1 (de)	1986-03-20	1987-03-19	Korrosionsverhindernde zusammensetzung zur waermeuebertragung.

Country Status (8)

Country	Link
EP (1)	EP0242900B1 (de)
AT (1)	ATE65539T1 (de)
DE (1)	DE3771554D1 (de)
DK (1)	DK168951B1 (de)
ES (1)	ES2023403B3 (de)
FI (1)	FI82950C (de)
GB (1)	GB8606901D0 (de)
NO (1)	NO173248C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9418743D0 (en) *	1994-09-16	1994-11-02	Dupont Uk Limited	Fount solutions for printing processes
WO1996039549A1 (en) *	1995-06-05	1996-12-12	Betzdearborn Inc.	Method for inhibiting metal corrosion in large scale water systems
DE19538246C2 (de) *	1995-10-13	1999-01-21	Bayer Ag	Ein Kühlmedium für den Einsatz bei erhöhten Betriebstemperaturen
US5741436A (en) *	1995-12-05	1998-04-21	Prestone Products Corp.	Antifreeze concentrates and compositions comprising neodecanoic acid corrosion inhibitors
DE19629578A1 (de) *	1996-07-23	1998-01-29	Huels Chemische Werke Ag	Verwendung von wäßrigen Lösungen niedere Alkohole als Kälteträgermittel
JP3829171B2 (ja) *	1996-09-04	2006-10-04	シーシーアイ株式会社	不凍液／冷却液組成物
JP3941030B2 (ja)	1999-09-02	2007-07-04	シーシーアイ株式会社	低リン系冷却液組成物
EP1094133A1 (de) *	1999-10-19	2001-04-25	Stefan Graichen	Methylol-melamin enthaltendes Korrosionsschutzmittel
DE60044441D1 (de) *	2000-03-23	2010-07-01	Shishiai Kabushikigaisha Seki	Frostschutzmittel/kühlflüssigkeits zusammensetzung
US6733687B1 (en)	2000-07-06	2004-05-11	Fleetguard, Inc.	Hybrid supplemental coolant additive
US6953534B1 (en)	2000-07-06	2005-10-11	Fleetguard, Inc.	Engine antifreeze composition
CN109705821B (zh) *	2019-01-15	2020-07-14	北京化工大学	一种低腐蚀低导电的乙二醇-水基冷却液

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0010918B1 (de) *	1978-11-03	1983-04-13	Smiths Industries Public Limited Company	Gefrierschutzmittel
GB2075483A (en) *	1980-03-12	1981-11-18	Ici Ltd	Corrosion inhibitors and compositions containing them
FR2538406B1 (fr) *	1982-12-27	1985-09-20	Bp Chimie Sa	Procede de traitement de fluides aqueux en vue de reduire la corrosion des metaux en leur contact

1986
- 1986-03-20 GB GB868606901A patent/GB8606901D0/en active Pending
1987
- 1987-03-18 FI FI871180A patent/FI82950C/fi not_active IP Right Cessation
- 1987-03-18 NO NO871113A patent/NO173248C/no unknown
- 1987-03-18 DK DK138387A patent/DK168951B1/da not_active IP Right Cessation
- 1987-03-19 EP EP87200512A patent/EP0242900B1/de not_active Expired - Lifetime
- 1987-03-19 DE DE8787200512T patent/DE3771554D1/de not_active Expired - Lifetime
- 1987-03-19 ES ES87200512T patent/ES2023403B3/es not_active Expired - Lifetime
- 1987-03-19 AT AT87200512T patent/ATE65539T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK138387D0 (da)	1987-03-18
NO871113L (no)	1987-09-21
FI871180L (fi)	1987-09-21
NO173248C (no)	1993-11-17
ES2023403B3 (es)	1992-01-16
FI871180A0 (fi)	1987-03-18
FI82950B (fi)	1991-01-31
EP0242900A2 (de)	1987-10-28
EP0242900A3 (en)	1988-06-08
GB8606901D0 (en)	1986-04-23
DK138387A (da)	1987-09-21
NO173248B (no)	1993-08-09
FI82950C (fi)	1991-05-10
NO871113D0 (no)	1987-03-18
DE3771554D1 (de)	1991-08-29
EP0242900B1 (de)	1991-07-24
DK168951B1 (da)	1994-07-18

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Legal Events

Date	Code	Title	Description
1992-02-15	UEP	Publication of translation of european patent specification
1999-12-15	REN	Ceased due to non-payment of the annual fee