The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 1984
Filed:
Oct. 31, 1983
Applicant:
Inventors:
Alan R Barlow, Berkshire, GB;
Andrew Doroszkowski, Buckinghamshire, GB;
Assignee:
Imperial Chemical Industries PLC, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204 / ; 2041 / ;
Abstract
A conductive substrate as cathode is coated by electrodeposition using a coating material which comprises a sterically stabilized dispersion of film-forming polymer particles in an aqueous medium, the polymer comprising or being associated with a stabilizing polymeric non-ionic hydrophilic moiety which is solvated by the aqueous medium and being free from stabilizing ionic charges. The dispersion of film-forming polymer particles has a critical coalescence value which is more negative than -0.3 units.