GB1481826A – Corrosion-resistant metal coatings
– Google Patents
GB1481826A – Corrosion-resistant metal coatings
– Google Patents
Corrosion-resistant metal coatings
Info
Publication number
GB1481826A
GB1481826A
GB41002/74A
GB4100274A
GB1481826A
GB 1481826 A
GB1481826 A
GB 1481826A
GB 41002/74 A
GB41002/74 A
GB 41002/74A
GB 4100274 A
GB4100274 A
GB 4100274A
GB 1481826 A
GB1481826 A
GB 1481826A
Authority
GB
United Kingdom
Prior art keywords
corrosion
resistant metal
metal coatings
sept
composition
Prior art date
1973-09-21
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
GB41002/74A
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.)
1973-09-21
Filing date
1974-09-20
Publication date
1977-08-03
1974-09-20
Application filed by Pyrene Chemical Services Ltd
filed
Critical
Pyrene Chemical Services Ltd
1977-08-03
Publication of GB1481826A
publication
Critical
patent/GB1481826A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C23C22/24—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 hexavalent chromium compounds
C23C22/33—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 hexavalent chromium compounds containing also phosphates
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K3/00—Use of inorganic substances as compounding ingredients
C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K3/00—Use of inorganic substances as compounding ingredients
C08K3/32—Phosphorus-containing compounds
C—CHEMISTRY; METALLURGY
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
C—CHEMISTRY; METALLURGY
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D5/08—Anti-corrosive paints
Abstract
1481826 Phosphating metal surfaces PYRENE CHEMICAL SERVICES Ltd 20 Sept 1974 [21 Sept 1973] 41002/74 Heading C7U [Also in Division C3] Surfaces of e.g. Zn, Fe or Al are contacted with an aqueous composition comprising an acrylic or alkyd resin, phosphate ions, and hexavalent chromium in the weight ratios of 0À1 to 5:1:0À1 to 5. A nitrate is added preferably in a weight ratio NO 3 :PO 4 of at least 0À1:1. The composition may also include Zn, Mn, Co, Ni, Fe, colourizing materials, powdered metal or carbon, and emulsifying agents.
GB41002/74A
1973-09-21
1974-09-20
Corrosion-resistant metal coatings
Expired
GB1481826A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US39964873A
1973-09-21
1973-09-21
Publications (1)
Publication Number
Publication Date
GB1481826A
true
GB1481826A
(en)
1977-08-03
Family
ID=23580381
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB41002/74A
Expired
GB1481826A
(en)
1973-09-21
1974-09-20
Corrosion-resistant metal coatings
Country Status (6)
Country
Link
BE
(1)
BE820025A
(en)
DE
(1)
DE2444028A1
(en)
FR
(1)
FR2244806B1
(en)
GB
(1)
GB1481826A
(en)
IT
(1)
IT1022116B
(en)
SE
(1)
SE7411887L
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6447620B1
(en)
1998-06-01
2002-09-10
Henkel Corporation
Water-based surface-treating agent for metallic material
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3407283A1
(en)
*
1984-02-28
1985-09-12
Elektro-Brite GmbH & Co. KG, 6097 Trebur
Method for the electroless application of chromium coatings and of plastic coatings onto chromatable metal surfaces and bath for carrying out the method
1974
1974-09-14
DE
DE2444028A
patent/DE2444028A1/en
active
Pending
1974-09-16
FR
FR7431182A
patent/FR2244806B1/fr
not_active
Expired
1974-09-17
BE
BE148626A
patent/BE820025A/en
unknown
1974-09-19
IT
IT7427473A
patent/IT1022116B/en
active
1974-09-20
SE
SE7411887A
patent/SE7411887L/xx
unknown
1974-09-20
GB
GB41002/74A
patent/GB1481826A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6447620B1
(en)
1998-06-01
2002-09-10
Henkel Corporation
Water-based surface-treating agent for metallic material
Also Published As
Publication number
Publication date
FR2244806B1
(en)
1979-03-16
BE820025A
(en)
1975-01-16
DE2444028A1
(en)
1975-03-27
IT1022116B
(en)
1978-03-20
SE7411887L
(en)
1975-03-24
FR2244806A1
(en)
1975-04-18
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Legal Events
Date
Code
Title
Description
1977-12-14
PS
Patent sealed
1985-05-22
PCNP
Patent ceased through non-payment of renewal fee
