GB1226883A - - Google Patents

Info

Publication number
GB1226883A
GB1226883A GB1226883DA GB1226883A GB 1226883 A GB1226883 A GB 1226883A GB 1226883D A GB1226883D A GB 1226883DA GB 1226883 A GB1226883 A GB 1226883A
Authority
GB
United Kingdom
Prior art keywords
aliphatic
acid
anionic
weight
solution
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
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 filed Critical
Publication of GB1226883A publication Critical patent/GB1226883A/en
Expired 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/085—Iron or steel solutions containing HNO3
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

1,226,883. Modifying metallic surfaces. DIVERSEY DEVELOPMENT Ltd. April 5, 1968 [May 8, 1967], No.54299/68. Divided out of 1, 226, 882. Heading C7U. A low-expansion alloy including Ni, Ni-Fe, Fe-Co, and Ni-Fe-Co is pre-treated e.g. prior to a finishing process as described in Specification 1, 226, 882 by contacting with an aequeous phosphoric acid solution followed by contacting with an aequeous alkaline solution containing a complex phosphate. The phospheric acid solution may be a 50% by weight solution of (% by weight): - phospheric acid 25, xylene sulphonic acid 20, nonylphenol-ethylene oxide condensate 2, water 53. The complex phosphate solution may comprise 8 ozs/1 gal of the following composition (% by weight) tetrasodium pysophosphate 45À00, sodium tripolyphosphate 13À50, sodium carbonate 12À00, sodium bicarbonate 25À00, sodium lignin sulphate 2À50, and octylphenoxy poly-(ethyleneoxy), ethadol 2À00. The surfactant used may be those described in Specification 1, 226, 882 or cationic aliphatic, analiphatic and heterocyclic amines, non-ionic and anionic aliphatic acid amines, non-ionic aliphatic acid partial esters of polyhydric alcohols and their polyoxyethylene ethers, anionic aliphatic sulphates, anionic aliphatic esters of sulphonated aliphatic acids, anionic aliphatic aryl polyether sulphonates, and anionic aliphatic posphates.
GB1226883D 1967-05-08 1968-04-05 Expired GB1226883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63665667A 1967-05-08 1967-05-08

Publications (1)

Publication Number Publication Date
GB1226883A true GB1226883A (en) 1971-03-31

Family

ID=24552806

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1226882D Expired GB1226882A (en) 1967-05-08 1968-04-05
GB1226883D Expired GB1226883A (en) 1967-05-08 1968-04-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1226882D Expired GB1226882A (en) 1967-05-08 1968-04-05

Country Status (2)

Country Link
US (1) US3530017A (en)
GB (2) GB1226882A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6136480A (en) * 1979-08-24 1981-02-26 Diversey Corporation Chemical polishing stainless steel
JPS6388085A (en) * 1986-10-02 1988-04-19 Toyo Kohan Co Ltd Post-treatment of plated steel sheet
US5102700A (en) * 1988-04-18 1992-04-07 Alloy Surfaces Company, Inc. Exothermically formed aluminide coating
US5264538A (en) * 1989-08-14 1993-11-23 The Dow Chemical Company Cyclic poly(aryl ether) oligomers
US5264520A (en) * 1989-09-01 1993-11-23 The Dow Chemical Company Polymerization of cyclic poly(aryl ether) oligomers
US20120112124A1 (en) * 2010-11-09 2012-05-10 Securitag Assembly Group Co., Ltd. Aluminum etchant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125475A (en) * 1964-03-17 Method of producing a bright finish
US2940837A (en) * 1956-12-31 1960-06-14 United Aircraft Corp Etching bath for corrosion and heat resistant alloys and process of etching
LU38281A1 (en) * 1959-03-09
NL269606A (en) * 1960-10-15
US3232802A (en) * 1963-03-11 1966-02-01 North American Aviation Inc Process of etching and etching bath for nickel base alloys
US3436283A (en) * 1965-04-23 1969-04-01 William A Chrisley Method of etching and solution therefor

Also Published As

Publication number Publication date
US3530017A (en) 1970-09-22
GB1226882A (en) 1971-03-31

Similar Documents

Publication Publication Date Title
GB931438A (en)
GB1395942A (en) Inorganic oxide glasses
GB496252A (en) Improvements relating to photographic treating solutions
GB1226883A (en)
GB1092180A (en) Well-acidizing method
GB801460A (en) High speed copper electroplating
GB539724A (en) Improvements in etching solutions
GB581036A (en) Improvements in or relating to the electrodeposition of tin
GB1207326A (en) Preparation of tea
GB1178197A (en) Dishwashing Composition
GB992259A (en) Improvements in or relating to the electrodepositing of chromium
US2493579A (en) Solution for anodic polishing of steel and iron articles
GB1291627A (en) Processes and compositions for the derusting of ferriferous surfaces
GB1272135A (en) Enzyme-containing compositions
GB573589A (en) Improvements in or relating to the manufacture of alginic materials
GB1005478A (en) Process for electrodeposition of a platinum coating and electrolyte for the application of said process
GB1051589A (en)
GB1258063A (en)
GB547592A (en) Improved electrocleaning baths
GB545805A (en) A process of waterproofing pre-cast articles of gypsum plaster or gypsum cement
GB1027325A (en) Improvements in or relating to zinc phosphate conversion coating solution concentrates
GB1328202A (en) Manufacture of pancreatin
GB1407369A (en) Detergent compositions
GB693557A (en) Acid zinc electroplating and electrolyte therefor
ES321668A1 (en) Procedure for the manufacture of liquid detergent compositions. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees