FR1347705A - Composition preventing tarnishing of copper-based surfaces - Google Patents

Composition preventing tarnishing of copper-based surfaces

Info

Publication number
FR1347705A
FR1347705A FR910332A FR910332A FR1347705A FR 1347705 A FR1347705 A FR 1347705A FR 910332 A FR910332 A FR 910332A FR 910332 A FR910332 A FR 910332A FR 1347705 A FR1347705 A FR 1347705A
Authority
FR
France
Prior art keywords
copper
composition preventing
based surfaces
preventing tarnishing
tarnishing
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
Application number
FR910332A
Other languages
French (fr)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Priority claimed from US141292A external-priority patent/US3248235A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to FR910332A priority Critical patent/FR1347705A/en
Application granted granted Critical
Publication of FR1347705A publication Critical patent/FR1347705A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0043—For use with aerosol devices
    • 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
    • C23F11/161—Mercaptans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
FR910332A 1961-09-28 1962-09-25 Composition preventing tarnishing of copper-based surfaces Expired FR1347705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR910332A FR1347705A (en) 1961-09-28 1962-09-25 Composition preventing tarnishing of copper-based surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US141292A US3248235A (en) 1961-09-28 1961-09-28 Anti-tarnish composition for coppercontaining surfaces
FR910332A FR1347705A (en) 1961-09-28 1962-09-25 Composition preventing tarnishing of copper-based surfaces

Publications (1)

Publication Number Publication Date
FR1347705A true FR1347705A (en) 1964-01-04

Family

ID=26197665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910332A Expired FR1347705A (en) 1961-09-28 1962-09-25 Composition preventing tarnishing of copper-based surfaces

Country Status (1)

Country Link
FR (1) FR1347705A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492487A1 (en) * 1990-12-22 1992-07-01 DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter Means of temporary protection of bare silver and copper surfaces against tarnishing and method of using it
WO1995009255A1 (en) * 1993-09-29 1995-04-06 Basf Aktiengesellschaft Method of protecting solderable copper and copper-alloy surfaces from corrosion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492487A1 (en) * 1990-12-22 1992-07-01 DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter Means of temporary protection of bare silver and copper surfaces against tarnishing and method of using it
WO1995009255A1 (en) * 1993-09-29 1995-04-06 Basf Aktiengesellschaft Method of protecting solderable copper and copper-alloy surfaces from corrosion

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