FR2236018B1 - - Google Patents

Info

Publication number
FR2236018B1
FR2236018B1 FR7337832A FR7337832A FR2236018B1 FR 2236018 B1 FR2236018 B1 FR 2236018B1 FR 7337832 A FR7337832 A FR 7337832A FR 7337832 A FR7337832 A FR 7337832A FR 2236018 B1 FR2236018 B1 FR 2236018B1
Authority
FR
France
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
Application number
FR7337832A
Other versions
FR2236018A1 (en
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.)
Veolia WTS USA Inc
Original Assignee
Betz Laboratories Inc
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 Betz Laboratories Inc filed Critical Betz Laboratories Inc
Publication of FR2236018A1 publication Critical patent/FR2236018A1/fr
Application granted granted Critical
Publication of FR2236018B1 publication Critical patent/FR2236018B1/fr
Granted 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
    • C23F11/16—Sulfur-containing compounds
    • C23F11/164—Sulfur-containing compounds containing a -SO2-N group

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)
FR7337832A 1973-07-02 1973-10-24 Glycine cpds for inhibiting metal corrosion - in cooling water systems Granted FR2236018A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37539573A 1973-07-02 1973-07-02

Publications (2)

Publication Number Publication Date
FR2236018A1 FR2236018A1 (en) 1975-01-31
FR2236018B1 true FR2236018B1 (fr) 1976-06-18

Family

ID=23480724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337832A Granted FR2236018A1 (en) 1973-07-02 1973-10-24 Glycine cpds for inhibiting metal corrosion - in cooling water systems

Country Status (5)

Country Link
BE (1) BE806270A (fr)
DE (1) DE2354640A1 (fr)
FR (1) FR2236018A1 (fr)
IT (1) IT996257B (fr)
NL (1) NL7313387A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479844A1 (fr) * 1980-04-04 1981-10-09 Martin Philippe Agent anticorrosion des metaux ferreux et non ferreux, utilisable notamment pour la protection des vehicules automobiles
FR2481308A1 (fr) * 1980-04-29 1981-10-30 Labo Ind Composition inhibitrice de la corrosion
DE3035327A1 (de) * 1980-09-19 1982-05-06 Hoechst Ag, 6000 Frankfurt Kuehlfluessigkeit mit korrosions- und kavitationshemmenden zusaetzen
DE19757302A1 (de) 1997-12-22 1999-07-01 Siemens Ag Beschichtung von Metalloberflächen insbesondere für die Mikroelektronik

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602760A (en) * 1950-07-18 1952-07-08 Josef M Michel Process of protecting metals against corrosion
DE1259175B (de) * 1961-12-22 1968-01-18 Hoechst Ag Verfahren zum Korrosionsschutz fuer Wasserbehaelter und wasserfuehrende Bauteile von technischen Apparaturen

Also Published As

Publication number Publication date
DE2354640A1 (de) 1975-01-30
BE806270A (fr) 1974-02-15
IT996257B (it) 1975-12-10
FR2236018A1 (en) 1975-01-31
NL7313387A (nl) 1975-01-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse