DE3668014D1 - Die korrosion inhibierende zusammensetzungen. - Google Patents

Die korrosion inhibierende zusammensetzungen.

Info

Publication number
DE3668014D1
DE3668014D1 DE8686305764T DE3668014T DE3668014D1 DE 3668014 D1 DE3668014 D1 DE 3668014D1 DE 8686305764 T DE8686305764 T DE 8686305764T DE 3668014 T DE3668014 T DE 3668014T DE 3668014 D1 DE3668014 D1 DE 3668014D1
Authority
DE
Germany
Prior art keywords
inhibiting corrosion
composition inhibiting
composition
corrosion
inhibiting
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8686305764T
Other languages
English (en)
Inventor
William M Klindera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of DE3668014D1 publication Critical patent/DE3668014D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • B01J29/62—Noble metals
DE8686305764T 1985-07-30 1986-07-25 Die korrosion inhibierende zusammensetzungen. Expired - Fee Related DE3668014D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/760,383 US4675158A (en) 1985-07-30 1985-07-30 Mercaptobenzothiazole and tolyltriazole corrosion inhibiting compositions

Publications (1)

Publication Number Publication Date
DE3668014D1 true DE3668014D1 (de) 1990-02-08

Family

ID=25058947

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686305764T Expired - Fee Related DE3668014D1 (de) 1985-07-30 1986-07-25 Die korrosion inhibierende zusammensetzungen.

Country Status (5)

Country Link
US (1) US4675158A (de)
EP (1) EP0210856B1 (de)
CA (1) CA1282232C (de)
DE (1) DE3668014D1 (de)
ZA (1) ZA865600B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798683A (en) 1988-04-21 1989-01-17 Calgon Corporation Method for controlling corrosion using molybdate compositions
US5219523A (en) * 1989-05-08 1993-06-15 Calgon Corporation Copper and copper alloy corrosion inhibitors
US5746947A (en) * 1990-06-20 1998-05-05 Calgon Corporation Alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US5156769A (en) * 1990-06-20 1992-10-20 Calgon Corporation Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions
US5217686A (en) * 1990-09-24 1993-06-08 Calgon Corporation Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US5236626A (en) * 1990-09-24 1993-08-17 Calgon Corporation Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US5141675A (en) * 1990-10-15 1992-08-25 Calgon Corporation Novel polyphosphate/azole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US5378373A (en) * 1994-02-17 1995-01-03 Betz Laboratories, Inc. Transport and deposit inhibition of copper in boiler systems
US5503775A (en) * 1994-05-09 1996-04-02 Nalco Chemical Company Method of preventing yellow metal corrosion in aqueous systems with superior corrosion performance in reduced environmental impact
AU2394695A (en) 1994-05-13 1995-12-05 Henkel Corporation Aqueous metal coating composition and process with reduced staining and corrosion
US5531912A (en) * 1994-09-02 1996-07-02 Henkel Corporation Composition and process for lubricating metal before cold forming
CA2199141A1 (en) * 1994-10-07 1996-04-18 Richard J. Church Aqueous metal coating composition and process with improved wetting of oily or similarly soiled surfaces
US5580462A (en) * 1995-10-06 1996-12-03 Calgon Corporation Controlling calcium carbonate and calcium phosphate scale in an aqueous system using a synergistic combination
PT767145E (pt) 1995-10-06 2000-09-29 Calgon Corp Utilizacao de uma composicao sinergica para controlo de incrustacao
US6238621B1 (en) * 1998-05-27 2001-05-29 Solutia Inc. Corrosion inhibiting compositions
US6523448B1 (en) 2000-09-22 2003-02-25 Long Chang Adaptable hybrid module die board
US8722592B2 (en) * 2008-07-25 2014-05-13 Wincom, Inc. Use of triazoles in reducing cobalt leaching from cobalt-containing metal working tools
US8470238B2 (en) * 2008-11-20 2013-06-25 Nalco Company Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems
US8236205B1 (en) 2011-03-11 2012-08-07 Wincom, Inc. Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same
US8236204B1 (en) 2011-03-11 2012-08-07 Wincom, Inc. Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same
US9222174B2 (en) 2013-07-03 2015-12-29 Nanohibitor Technology Inc. Corrosion inhibitor comprising cellulose nanocrystals and cellulose nanocrystals in combination with a corrosion inhibitor
US9359678B2 (en) 2012-07-04 2016-06-07 Nanohibitor Technology Inc. Use of charged cellulose nanocrystals for corrosion inhibition and a corrosion inhibiting composition comprising the same
US9309205B2 (en) 2013-10-28 2016-04-12 Wincom, Inc. Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures
IN2013CH06133A (de) 2013-12-27 2015-07-03 Dow Global Technologies Llc

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1402880A (en) * 1971-08-05 1975-08-13 Chemed Corp Corrosion inhibition
US3962109A (en) * 1974-12-16 1976-06-08 Nalco Chemical Company Automotive cleaner plus inhibitor
US3959166A (en) * 1974-12-16 1976-05-25 Nalco Chemical Company Cleaner for automotive engine cooling system
US4018701A (en) * 1975-07-31 1977-04-19 Calgon Corporation Phosphorous acid and zinc corrosion inhibiting compositions and methods for using same
US4217216A (en) * 1977-04-01 1980-08-12 The Mogul Corporation Corrosion inhibiting compositions
JPS5456040A (en) * 1977-09-20 1979-05-04 Otsuka Chem Co Ltd Metal corrosion preventing composition
JPS5456041A (en) * 1977-10-01 1979-05-04 Otsuka Chem Co Ltd Metal corrosion preventing composition
US4246030A (en) * 1978-12-08 1981-01-20 The Mogul Corporation Corrosion inhibiting compositions and the process for using same
US4564465A (en) * 1983-04-20 1986-01-14 Air Refiner, Inc. Corrosion inhibition additive for fluid conditioning
US4545925A (en) * 1984-05-07 1985-10-08 Norchem, Inc. Corrosion inhibited freeze protected heat transfer fluid

Also Published As

Publication number Publication date
CA1282232C (en) 1991-04-02
EP0210856A1 (de) 1987-02-04
EP0210856B1 (de) 1990-01-03
ZA865600B (en) 1987-03-25
US4675158A (en) 1987-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CALGON CORP., PITTSBURGH, PA., US

8339 Ceased/non-payment of the annual fee