GB2148951B - Phosphating processes and compositions - Google Patents

Phosphating processes and compositions

Info

Publication number: GB2148951B
Authority: GB; United Kingdom
Prior art keywords: compositions; phosphating processes; phosphating; processes
Prior art date: 1983-11-02
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

GB08426012A

Other versions

GB2148951A (en

GB8426012D0 (en

Inventor

Kevin Brown

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.)

1983-11-02

Filing date

1984-10-15

Publication date

1987-04-01

1984-10-15 Application filed by Pyrene Chemical Services Ltd filed Critical Pyrene Chemical Services Ltd

1984-11-21 Publication of GB8426012D0 publication Critical patent/GB8426012D0/en

1985-06-05 Publication of GB2148951A publication Critical patent/GB2148951A/en

1987-04-01 Application granted granted Critical

1987-04-01 Publication of GB2148951B publication Critical patent/GB2148951B/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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/36—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 fluorides or complex fluorides containing also phosphates
- C23C22/362—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 fluorides or complex fluorides containing also phosphates containing also zinc cations
- 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

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)

GB08426012A 1983-11-02 1984-10-15 Phosphating processes and compositions Expired GB2148951B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB838329250A GB8329250D0 (en)	1983-11-02	1983-11-02	Phosphating processes

Publications (3)

Publication Number	Publication Date
GB8426012D0 GB8426012D0 (en)	1984-11-21
GB2148951A GB2148951A (en)	1985-06-05
GB2148951B true GB2148951B (en)	1987-04-01

Family

ID=10551110

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB838329250A Pending GB8329250D0 (en)	1983-11-02	1983-11-02	Phosphating processes
GB08426012A Expired GB2148951B (en)	1983-11-02	1984-10-15	Phosphating processes and compositions

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB838329250A Pending GB8329250D0 (en)	1983-11-02	1983-11-02	Phosphating processes

Country Status (6)

Country	Link
KR (1)	KR890003586B1 (en)
CN (1)	CN85101750A (en)
AU (1)	AU3489284A (en)
GB (2)	GB8329250D0 (en)
IN (1)	IN159935B (en)
ZA (1)	ZA848506B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE35958E (en) *	1985-08-26	1998-11-17	Henkel Corporation	Method of forming phosphate coating on zinc
US4595424A (en) *	1985-08-26	1986-06-17	Parker Chemical Company	Method of forming phosphate coating on zinc
ATE99002T1 (en) *	1985-08-27	1994-01-15	Nippon Paint Co Ltd	ACIDIC AQUEOUS PHOSPHATE COATING SOLUTIONS FOR A PROCESS FOR PHOSPHATE COATING METALLIC SURFACE.
DE3630246A1 (en) *	1986-09-05	1988-03-10	Metallgesellschaft Ag	METHOD FOR PRODUCING PHOSPHATE COVER AND ITS APPLICATION
JPS63100185A (en) *	1986-10-16	1988-05-02	Nippon Parkerizing Co Ltd	Phosphating method
DE3913089A1 (en) *	1989-04-21	1990-10-25	Henkel Kgaa	CHLORATE- AND NITRITE-FREE METHOD FOR THE PRODUCTION OF NICKEL- AND MANGANE-CONTAINING ZINC PHOSPHATE LAYERS
DE3918136A1 (en) *	1989-06-03	1990-12-06	Henkel Kgaa	METHOD FOR PRODUCING MANAGE-CONTAINING PHOSPHATE COATINGS ON METAL SURFACES
DE10109480A1 (en) *	2001-02-28	2002-09-05	Volkswagen Ag	Coating aluminum surface, e.g. of car chassis, involves forming phosphate layers on surface by spraying, in which aluminum is complexed using fluoride or other complex former before dip coating

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2100021A1 (en) *	1971-01-02	1972-09-07	Collardin Gmbh Gerhard	Process for applying phosphate layers to steel, iron and zinc surfaces
JPS5811513B2 (en) *	1979-02-13	1983-03-03	日本ペイント株式会社	How to protect metal surfaces
GB2072225B (en) *	1980-03-21	1983-11-02	Pyrene Chemical Services Ltd	Process and composition for coating metal surfaces
DE3016576A1 (en) *	1980-04-30	1981-11-05	Metallgesellschaft Ag, 6000 Frankfurt	METHOD FOR PHOSPHATING METAL SURFACES AND THE USE THEREOF
DE3101866A1 (en) *	1981-01-22	1982-08-26	Metallgesellschaft Ag, 6000 Frankfurt	METHOD FOR PHOSPHATING METALS
JPS57152472A (en) *	1981-03-16	1982-09-20	Nippon Paint Co Ltd	Phosphating method for metallic surface for cation type electrodeposition painting
US4498935A (en) *	1981-07-13	1985-02-12	Parker Chemical Company	Zinc phosphate conversion coating composition
JPS5935681A (en) *	1982-08-24	1984-02-27	Nippon Paint Co Ltd	Method for phosphating metallic surface for coating by cationic electrodeposition

1983
- 1983-11-02 GB GB838329250A patent/GB8329250D0/en active Pending
1984
- 1984-10-15 GB GB08426012A patent/GB2148951B/en not_active Expired
- 1984-10-17 IN IN286/BOM/84A patent/IN159935B/en unknown
- 1984-10-31 KR KR1019840006822A patent/KR890003586B1/en not_active Expired
- 1984-10-31 ZA ZA848506A patent/ZA848506B/en unknown
- 1984-11-01 AU AU34892/84A patent/AU3489284A/en not_active Abandoned
1985
- 1985-04-01 CN CN198585101750A patent/CN85101750A/en active Pending

Also Published As

Publication number	Publication date
GB2148951A (en)	1985-06-05
KR890003586B1 (en)	1989-09-25
IN159935B (en)	1987-06-13
KR850004132A (en)	1985-07-01
CN85101750A (en)	1987-01-31
GB8426012D0 (en)	1984-11-21
AU3489284A (en)	1985-05-09
GB8329250D0 (en)	1983-12-07
ZA848506B (en)	1985-06-26

Publication	Publication Date	Title
GB2142652B (en)	1986-11-12	Metal-working compositions
GB8417624D0 (en)	1984-08-15	Compounds and compositions
GB2149409B (en)	1988-03-02	Coating composition
ZA859339B (en)	1986-07-30	Processes and compositions
ZW17084A1 (en)	1986-05-28	Coating compositions
DE3474833D1 (en)	1988-12-01	Water-dispersible coating compositions and process
GB2190091B (en)	1988-07-27	Coating composition
GB8420740D0 (en)	1984-09-19	Coating compositions
GB8315609D0 (en)	1983-07-13	Coating compositions
DE3460518D1 (en)	1986-10-02	Siloxane-pva coating compositions
GB2142931B (en)	1986-07-30	Metal-working compositions
GB2145099B (en)	1987-02-11	Coating compositions
GB8333542D0 (en)	1984-01-25	Coating composition
ZA842681B (en)	1984-11-28	Coating compositions
GB2148951B (en)	1987-04-01	Phosphating processes and compositions
GB2140813B (en)	1987-02-04	Coating composition
GB2142651B (en)	1986-04-09	Metal-working compositions
GB2148950B (en)	1987-02-04	Phosphating composition and processes
GB8412144D0 (en)	1984-06-20	Compounds and compositions
GB8412145D0 (en)	1984-06-20	Compounds and compositions
GB2141127B (en)	1986-10-15	Coating compositions
ZA848239B (en)	1985-06-26	Phosphating compositions and processes
GB8429989D0 (en)	1985-01-09	Coating composition
GB8331779D0 (en)	1984-01-04	Phosphating compositions
EG15665A (en)	1987-04-30	Coating compositions

Legal Events

Date	Code	Title	Description
1992-01-08	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1997-06-04	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19961015