GB1134387A - Method of coating metal articles electrolytically - Google Patents

Method of coating metal articles electrolytically

Info

Publication number
GB1134387A
GB1134387A GB33865/67A GB3386567A GB1134387A GB 1134387 A GB1134387 A GB 1134387A GB 33865/67 A GB33865/67 A GB 33865/67A GB 3386567 A GB3386567 A GB 3386567A GB 1134387 A GB1134387 A GB 1134387A
Authority
GB
United Kingdom
Prior art keywords
electrolyte
electrolytically
diacetone acrylamide
article
inert atmosphere
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
GB33865/67A
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of GB1134387A publication Critical patent/GB1134387A/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
    • C09D5/4476—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications comprising polymerisation in situ
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-acryloylmorpholine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1,134,387. Coating electrolytically with diacetone acrylamide polymer. W.R. GRACE & CO. July 24, 1967 [Aug.26, 1966], No.33865/67 Heading C7B. A layer of diacetone acrylamide polymer is electrolytically deposited upon an article which forms the cathode in an electrolytic cell containing an aqueous solution of diacetone acrylamide using a voltage of 3-150 volts and maintaining an inert atmosphere within the cell. The electrolyte may also contain a water soluble acid base or salt eg. sulphuric acid. A hydrogen substituted peroxide, e.g. hydrogen peroxide or t-butyl hydroperoxide may be present in the electrolyte. Electrodes used, both as article to be coated and as counter-electrode may include Pt, Cd, Sn, Pb, V, Cr, Ti, W, Au, Bi, Ni, Al, Fe, Cu and Zn. The cell used may be U-shaped having anode and cathode compartments separated by a sintered glass disc, and argon may be bubbled through the electrolyte to maintain an inert atmosphere in both compartments.
GB33865/67A 1966-08-26 1967-07-24 Method of coating metal articles electrolytically Expired GB1134387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57525966A 1966-08-26 1966-08-26

Publications (1)

Publication Number Publication Date
GB1134387A true GB1134387A (en) 1968-11-20

Family

ID=24299567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33865/67A Expired GB1134387A (en) 1966-08-26 1967-07-24 Method of coating metal articles electrolytically

Country Status (3)

Country Link
US (1) US3434946A (en)
DE (1) DE1621938A1 (en)
GB (1) GB1134387A (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA566274A (en) * 1958-11-18 Sun Oil Company Polymerization of ethylene
US2726204A (en) * 1949-04-14 1955-12-06 Monsanto Chemicals Polymerization process
US2961384A (en) * 1956-12-27 1960-11-22 American Marietta Co Electrolytic polymerization of phenol
US3268433A (en) * 1960-11-18 1966-08-23 Minnesota Mining & Mfg Electrodeposition process using an aqueous emulsion containing a prepolymer and a polyalkylenimine
US3140276A (en) * 1961-07-11 1964-07-07 Exxon Research Engineering Co Continuous electrolytic polymerization process
US3193483A (en) * 1964-01-14 1965-07-06 Monsanto Co Electrolysis of acrylamides
DE1210186B (en) * 1964-01-18 1966-02-03 Basf Ag Process for the electrochemical production of polymers
US3330745A (en) * 1964-08-11 1967-07-11 Grace W R & Co Electrolytic process for graft polymerization

Also Published As

Publication number Publication date
DE1621938A1 (en) 1971-10-21
US3434946A (en) 1969-03-25

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