ES407994A1 - Procedimiento para la reduccion de la formacion de deposi- tos provocados por una composicion de fosfato de cinc. - Google Patents

Procedimiento para la reduccion de la formacion de deposi- tos provocados por una composicion de fosfato de cinc.

Info

Publication number
ES407994A1
ES407994A1 ES407994A ES407994A ES407994A1 ES 407994 A1 ES407994 A1 ES 407994A1 ES 407994 A ES407994 A ES 407994A ES 407994 A ES407994 A ES 407994A ES 407994 A1 ES407994 A1 ES 407994A1
Authority
ES
Spain
Prior art keywords
reducing agent
zinc
scale reducing
zinc phosphatizing
phosphatizing compositions
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
ES407994A
Other languages
English (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.)
STE CONTINENTALE PARKER
Original Assignee
STE CONTINENTALE PARKER
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 STE CONTINENTALE PARKER filed Critical STE CONTINENTALE PARKER
Publication of ES407994A1 publication Critical patent/ES407994A1/es
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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Detergent Compositions (AREA)
ES407994A 1971-10-26 1972-10-26 Procedimiento para la reduccion de la formacion de deposi- tos provocados por una composicion de fosfato de cinc. Expired ES407994A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19248171A 1971-10-26 1971-10-26

Publications (1)

Publication Number Publication Date
ES407994A1 true ES407994A1 (es) 1975-10-01

Family

ID=22709852

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407994A Expired ES407994A1 (es) 1971-10-26 1972-10-26 Procedimiento para la reduccion de la formacion de deposi- tos provocados por una composicion de fosfato de cinc.

Country Status (15)

Country Link
US (1) US3723334A (es)
JP (1) JPS5327692B2 (es)
AT (1) AT314309B (es)
AU (1) AU443962B2 (es)
BE (1) BE788474A (es)
BR (2) BR7207118D0 (es)
CA (1) CA969077A (es)
DE (1) DE2240867A1 (es)
ES (1) ES407994A1 (es)
FR (1) FR2158187B1 (es)
GB (1) GB1412135A (es)
IT (1) IT969877B (es)
NL (1) NL7214362A (es)
SE (1) SE375120B (es)
ZA (1) ZA726615B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164240C3 (de) * 1971-12-23 1980-07-03 Grillo-Werke Ag, 4100 Duisburg Zusatzmittel für gelöste anorganische Salze aufweisendes Wasser zur Verhinderung von Ansatzbildung an beheizten Flächen
BE788674A (fr) * 1972-02-19 1973-01-02 Parker Ste Continentale Solution de nettoyage et degraissage de pieces de fer et d'acier
US4681641A (en) * 1982-07-12 1987-07-21 Ford Motor Company Alkaline resistant phosphate conversion coatings
US4654086A (en) * 1984-01-12 1987-03-31 Merck & Co., Inc. Dispersible xanthan gum
US4680125A (en) * 1985-03-07 1987-07-14 W. R. Grace & Co. Method of inhibiting the deposition of scale in an aqueous system
US4609483A (en) * 1985-03-07 1986-09-02 W. R. Grace & Co. Scale inhibiting composition
US5378292A (en) * 1993-12-15 1995-01-03 Henkel Corporation Phosphate conversion coating and compositions and concentrates therefor with stable internal accelerator
DE19523919A1 (de) * 1995-06-30 1997-01-02 Metallgesellschaft Ag Verfahren zur Ergänzung von Phosphatierungslösung
JP3828675B2 (ja) * 1998-04-23 2006-10-04 新日本製鐵株式会社 耐食性、加工性に優れた表面処理鋼板およびその製造方法
WO2009017535A2 (en) * 2007-06-07 2009-02-05 Henkel Ag & Co. Kgaa High manganese cobalt-modified zinc phosphate conversion coating
IT1397902B1 (it) * 2010-01-26 2013-02-04 Np Coil Dexter Ind Srl Processi di pretrattamento alla verniciatura, a basso impatto ambientale, alternativi ai trattamenti tradizionali di fosfatazione.
CN106145391A (zh) * 2016-08-16 2016-11-23 深圳市爱康泉水处理服务有限公司 阻垢缓蚀剂用组合物和阻垢缓蚀剂及其应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094317A (fr) * 1952-06-06 1955-05-18 Parker Ste Continentale Procédé et solutions pour l'obtention de revêtements phosphatés sur des surfaces métalliques

Also Published As

Publication number Publication date
BE788474A (fr) 1973-01-02
ZA726615B (en) 1973-06-27
CA969077A (en) 1975-06-10
AT314309B (de) 1974-03-25
JPS4850952A (es) 1973-07-18
DE2240867A1 (de) 1973-05-03
US3723334A (en) 1973-03-27
NL7214362A (es) 1973-05-01
JPS5327692B2 (es) 1978-08-10
BR7207118D0 (pt) 1974-06-27
FR2158187B1 (es) 1976-10-29
AU4718672A (en) 1974-01-10
SE375120B (es) 1975-04-07
GB1412135A (en) 1975-10-29
BR7207364D0 (pt) 1973-08-23
FR2158187A1 (es) 1973-06-15
IT969877B (it) 1974-04-10
AU443962B2 (en) 1974-01-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19920118