GB1030425A - Electrophoretic coating process - Google Patents

Electrophoretic coating process

Info

Publication number
GB1030425A
GB1030425A GB1652063A GB1652063A GB1030425A GB 1030425 A GB1030425 A GB 1030425A GB 1652063 A GB1652063 A GB 1652063A GB 1652063 A GB1652063 A GB 1652063A GB 1030425 A GB1030425 A GB 1030425A
Authority
GB
United Kingdom
Prior art keywords
resin
oil
styrene
composition
acrylic
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
GB1652063A
Inventor
Auguste Louis Lucien Palluel
John Peter Burden
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1652063A priority Critical patent/GB1030425A/en
Priority to BE646643A priority patent/BE646643A/xx
Priority to DE19641546998 priority patent/DE1546998A1/en
Priority to NL6404540A priority patent/NL6404540A/xx
Priority to SE513864A priority patent/SE310105B/xx
Publication of GB1030425A publication Critical patent/GB1030425A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4484—Anodic paints
    • 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
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

Metal articles e.g. steel panels are coated by immersing them in an aqueous coating composition containing an organic film-forming material and having a viscosity of less than 30 centipoises at 25 DEG C., and passing an electric current between the article and another electrode. Preferably the dispersed or dissolved solids content of the composition is 5-30% by weight. The composition may be pigmented, e.g. with red iron oxide, in the volume ratio of no more than 1:4 of pigment to filmforming material which may be a copolymer of butadiene/styrene or methyl methacrylate, vinyl chloride or acetate/2-ethyl hexyl acrylate, an ester of dehydrated castor oil fatty acids with epoxide resin, an alkyd resin such as trimellatic anhydride resin, a coconut oil-modified resin, an acrylic resin e.g. copolymers of ethyl or butyl acrylate/acrylic, methacrylic or itaconic acid/acrylamide or styrene, or a maleinised oil such as linseed or tung oil. After air drying, the coated articles may be stoved at 165 DEG C.
GB1652063A 1963-04-26 1963-04-26 Electrophoretic coating process Expired GB1030425A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1652063A GB1030425A (en) 1963-04-26 1963-04-26 Electrophoretic coating process
BE646643A BE646643A (en) 1963-04-26 1964-04-16
DE19641546998 DE1546998A1 (en) 1963-04-26 1964-04-23 Process for coating metal objects
NL6404540A NL6404540A (en) 1963-04-26 1964-04-24
SE513864A SE310105B (en) 1963-04-26 1964-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1652063A GB1030425A (en) 1963-04-26 1963-04-26 Electrophoretic coating process

Publications (1)

Publication Number Publication Date
GB1030425A true GB1030425A (en) 1966-05-25

Family

ID=10078816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1652063A Expired GB1030425A (en) 1963-04-26 1963-04-26 Electrophoretic coating process

Country Status (5)

Country Link
BE (1) BE646643A (en)
DE (1) DE1546998A1 (en)
GB (1) GB1030425A (en)
NL (1) NL6404540A (en)
SE (1) SE310105B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2111584A1 (en) * 1970-03-12 1971-10-21 Gen Electric Process for the production of electrodepositable water-soluble organic polymers
JPS4950027A (en) * 1972-09-13 1974-05-15
JPS4954434A (en) * 1972-09-09 1974-05-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2111584A1 (en) * 1970-03-12 1971-10-21 Gen Electric Process for the production of electrodepositable water-soluble organic polymers
JPS4954434A (en) * 1972-09-09 1974-05-27
JPS5118256B2 (en) * 1972-09-09 1976-06-08
JPS4950027A (en) * 1972-09-13 1974-05-15
JPS5127455B2 (en) * 1972-09-13 1976-08-12

Also Published As

Publication number Publication date
SE310105B (en) 1969-04-14
BE646643A (en) 1964-10-16
DE1546998A1 (en) 1969-08-14
NL6404540A (en) 1964-10-27

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