GB2137231B - Phosphate coating processes - Google Patents

Phosphate coating processes

Info

Publication number: GB2137231B
Authority: GB; United Kingdom
Prior art keywords: coating processes; phosphate coating; phosphate; processes; coating
Prior art date: 1983-03-31
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

GB08408006A

Other versions

GB8408006D0 (en

GB2137231A (en

Inventor

Gerd Muller

Wolfgang Wuttke

Dr Werner Rausch

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.)

Pyrene Chemical Services Ltd

Original Assignee

Pyrene Chemical Services Ltd

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.)

1983-03-31

Filing date

1984-03-28

Publication date

1986-06-18

1984-03-28 Application filed by Pyrene Chemical Services Ltd filed Critical Pyrene Chemical Services Ltd

1984-05-10 Publication of GB8408006D0 publication Critical patent/GB8408006D0/en

1984-10-03 Publication of GB2137231A publication Critical patent/GB2137231A/en

1986-06-18 Application granted granted Critical

1986-06-18 Publication of GB2137231B publication Critical patent/GB2137231B/en

Status Expired legal-status Critical Current

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
- C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
- 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
- C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions

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)

GB08408006A 1983-03-31 1984-03-28 Phosphate coating processes Expired GB2137231B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19833311738 DE3311738A1 (en)	1983-03-31	1983-03-31	METHOD FOR PHOSPHATING METAL SURFACES

Publications (3)

Publication Number	Publication Date
GB8408006D0 GB8408006D0 (en)	1984-05-10
GB2137231A GB2137231A (en)	1984-10-03
GB2137231B true GB2137231B (en)	1986-06-18

Family

ID=6195182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08408006A Expired GB2137231B (en)	1983-03-31	1984-03-28	Phosphate coating processes

Country Status (9)

Country	Link
EP (1)	EP0121274A1 (en)
AU (1)	AU2629184A (en)
BR (1)	BR8401487A (en)
CA (1)	CA1206852A (en)
DE (1)	DE3311738A1 (en)
ES (1)	ES8504270A1 (en)
GB (1)	GB2137231B (en)
PT (1)	PT78335B (en)
ZA (1)	ZA842173B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3408577A1 (en) *	1984-03-09	1985-09-12	Metallgesellschaft Ag, 6000 Frankfurt	METHOD FOR PHOSPHATING METALS
US5234509A (en) *	1984-12-20	1993-08-10	Henkel Corporation	Cold deformation process employing improved lubrication coating
CA1257527A (en) *	1984-12-20	1989-07-18	Thomas W. Tull	Cold deformation process employing improved lubrication coating
US4595424A (en) *	1985-08-26	1986-06-17	Parker Chemical Company	Method of forming phosphate coating on zinc
USRE35958E (en) *	1985-08-26	1998-11-17	Henkel Corporation	Method of forming phosphate coating on zinc
GB8523572D0 (en) *	1985-09-24	1985-10-30	Pyrene Chemicals Services Ltd	Coating metals
DE3630246A1 (en) *	1986-09-05	1988-03-10	Metallgesellschaft Ag	METHOD FOR PRODUCING PHOSPHATE COVER AND ITS APPLICATION
US5236565A (en) *	1987-04-11	1993-08-17	Metallgesellschaft Aktiengesellschaft	Process of phosphating before electroimmersion painting
DE3712339A1 (en) *	1987-04-11	1988-10-20	Metallgesellschaft Ag	METHOD FOR PHOSPHATIZING BEFORE ELECTROPLATING
DE3871031D1 (en) *	1987-08-19	1992-06-17	Metallgesellschaft Ag	METHOD FOR PHOSPHATING METALS.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2884351A (en) *	1956-01-25	1959-04-28	Parker Rust Proof Co	Method of cold rolling ferrous strip stock
FR1258855A (en) *	1960-02-18	1961-04-21	Parker Ste Continentale	Advanced process for phosphating metal surfaces
FR2110784A5 (en) *	1970-10-30	1972-06-02	Parker Ste Continentale
NL7114590A (en) *	1971-10-22	1973-04-25
SE441105B (en) *	1976-04-05	1985-09-09	Amchem Prod	PROCEDURE FOR PREPARING AN AMORPH, LIGHT, HARD FIXED PHOSPHATE COATING
GB1542222A (en) *	1977-01-06	1979-03-14	Pyrene Chemical Services Ltd	Phosphate coating compositions
JPS5456038A (en) *	1977-10-12	1979-05-04	Nippon Paint Co Ltd	Controlling method for acidic phosphate film forming liquid
DE2908376C2 (en) *	1979-03-03	1985-09-26	Akzo Gmbh, 5600 Wuppertal	Process for making an antistatic carpet fiber
DE3016576A1 (en) *	1980-04-30	1981-11-05	Metallgesellschaft Ag, 6000 Frankfurt	METHOD FOR PHOSPHATING METAL SURFACES AND THE USE THEREOF
US4498935A (en) *	1981-07-13	1985-02-12	Parker Chemical Company	Zinc phosphate conversion coating composition

1983
- 1983-03-31 DE DE19833311738 patent/DE3311738A1/en not_active Withdrawn
1984
- 1984-03-06 EP EP84200316A patent/EP0121274A1/en not_active Withdrawn
- 1984-03-23 CA CA000450436A patent/CA1206852A/en not_active Expired
- 1984-03-23 ZA ZA842173A patent/ZA842173B/en unknown
- 1984-03-27 ES ES531002A patent/ES8504270A1/en not_active Expired
- 1984-03-28 GB GB08408006A patent/GB2137231B/en not_active Expired
- 1984-03-29 PT PT78335A patent/PT78335B/en not_active IP Right Cessation
- 1984-03-30 AU AU26291/84A patent/AU2629184A/en not_active Abandoned
- 1984-03-30 BR BR8401487A patent/BR8401487A/en unknown

Also Published As

Publication number	Publication date
ES531002A0 (en)	1985-05-01
GB8408006D0 (en)	1984-05-10
DE3311738A1 (en)	1984-10-04
GB2137231A (en)	1984-10-03
ZA842173B (en)	1984-10-31
ES8504270A1 (en)	1985-05-01
CA1206852A (en)	1986-07-02
AU2629184A (en)	1984-10-04
PT78335A (en)	1984-04-01
EP0121274A1 (en)	1984-10-10
PT78335B (en)	1986-04-30
BR8401487A (en)	1984-11-13

Publication	Publication Date	Title
GB8401838D0 (en)	1984-02-29	Coating process
GB8430129D0 (en)	1985-01-09	Coating processes
AU2448684A (en)	1984-09-06	Metal treatment before phosphate coating
AU3700184A (en)	1985-07-04	Coating
GB8401356D0 (en)	1984-02-22	Coating
AU3246084A (en)	1985-03-14	Coating
GB8318227D0 (en)	1983-08-03	Coating process
GB8725035D0 (en)	1987-12-02	Phosphate coating solutions
GB8427976D0 (en)	1984-12-12	Coatings
GB8507565D0 (en)	1985-05-01	Coating process
AU3246984A (en)	1985-03-07	Coating
AU2544784A (en)	1984-09-13	Coating
GB2142843B (en)	1987-03-25	Coating process
GB2137231B (en)	1986-06-18	Phosphate coating processes
DE3560637D1 (en)	1987-10-22	Coating process
GB8420385D0 (en)	1984-09-12	Phosphates
GB8413825D0 (en)	1984-07-04	Coating
GB2094356B (en)	1984-08-08	Phosphate coating composition
GB8329250D0 (en)	1983-12-07	Phosphating processes
GB8412114D0 (en)	1984-06-20	Webb coating
GB2148950B (en)	1987-02-04	Phosphating composition and processes
GB8329714D0 (en)	1983-12-07	Pipe coating
AU3224484A (en)	1985-02-28	Coating
GB2134413B (en)	1986-08-13	Coating process
DE3461541D1 (en)	1987-01-15	Coating process

Legal Events

Date	Code	Title	Description
1990-12-12	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1993-11-24	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930328