BR7207364D0 - Processo para reduzir a formacao de crosta em composicao de fosfato de zinco - Google Patents

Processo para reduzir a formacao de crosta em composicao de fosfato de zinco

Info

Publication number: BR7207364D0
Authority: BR; Brazil
Prior art keywords: reduce; zinc phosphate; phosphate composition; crust forming; crust
Prior art date: 1971-10-26

Application number

BR007364/72A

Other languages

English (en)

Inventor

J Maurer

Original Assignee

Omf California 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.)

1971-10-26

Filing date

1972-10-20

Publication date

1973-08-23

1972-10-20 Application filed by Omf California Inc filed Critical Omf California Inc

1973-08-23 Publication of BR7207364D0 publication Critical patent/BR7207364D0/pt

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)

BR007364/72A 1971-10-26 1972-10-20 Processo para reduzir a formacao de crosta em composicao de fosfato de zinco BR7207364D0 (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BR7207364D0 true BR7207364D0 (pt)	1973-08-23

Family

ID=22709852

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BR7118/72A BR7207118D0 (pt)	1971-10-26	1972-10-12	Processo para reducao de formacao de crostas na fosfatizacao de metais
BR007364/72A BR7207364D0 (pt)	1971-10-26	1972-10-20	Processo para reduzir a formacao de crosta em composicao de fosfato de zinco

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BR7118/72A BR7207118D0 (pt)	1971-10-26	1972-10-12	Processo para reducao de formacao de crostas na fosfatizacao de metais

Country Status (15)

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

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
US4609483A (en) *	1985-03-07	1986-09-02	W. R. Grace & Co.	Scale inhibiting composition
US4680125A (en) *	1985-03-07	1987-07-14	W. R. Grace & Co.	Method of inhibiting the deposition of scale in an aqueous system
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

0
- BE BE788474D patent/BE788474A/xx not_active IP Right Cessation
1971
- 1971-10-26 US US00192481A patent/US3723334A/en not_active Expired - Lifetime
1972
- 1972-08-19 DE DE2240867A patent/DE2240867A1/de active Pending
- 1972-09-01 FR FR7231137A patent/FR2158187B1/fr not_active Expired
- 1972-09-20 AT AT808472A patent/AT314309B/de not_active IP Right Cessation
- 1972-09-27 ZA ZA726615A patent/ZA726615B/xx unknown
- 1972-09-28 AU AU47186/72A patent/AU443962B2/en not_active Expired
- 1972-10-12 JP JP10165672A patent/JPS5327692B2/ja not_active Expired
- 1972-10-12 BR BR7118/72A patent/BR7207118D0/pt unknown
- 1972-10-17 CA CA154,102A patent/CA969077A/en not_active Expired
- 1972-10-19 GB GB4825372A patent/GB1412135A/en not_active Expired
- 1972-10-20 BR BR007364/72A patent/BR7207364D0/pt unknown
- 1972-10-24 SE SE7213707A patent/SE375120B/xx unknown
- 1972-10-24 NL NL7214362A patent/NL7214362A/xx not_active Application Discontinuation
- 1972-10-25 IT IT30894/72A patent/IT969877B/it active
- 1972-10-26 ES ES407994A patent/ES407994A1/es not_active Expired

Also Published As

Publication number	Publication date
SE375120B (pt)	1975-04-07
US3723334A (en)	1973-03-27
FR2158187A1 (pt)	1973-06-15
BE788474A (fr)	1973-01-02
GB1412135A (en)	1975-10-29
JPS5327692B2 (pt)	1978-08-10
IT969877B (it)	1974-04-10
BR7207118D0 (pt)	1974-06-27
DE2240867A1 (de)	1973-05-03
AU443962B2 (en)	1974-01-10
AU4718672A (en)	1974-01-10
AT314309B (de)	1974-03-25
ES407994A1 (es)	1975-10-01
ZA726615B (en)	1973-06-27
NL7214362A (pt)	1973-05-01
CA969077A (en)	1975-06-10
JPS4850952A (pt)	1973-07-18
FR2158187B1 (pt)	1976-10-29

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