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:
Aug. 09, 1988
Filed:
Apr. 22, 1987
Applicant:
Inventors:
Michael J Garvey, Merseyside, GB;
Ian C Griffiths, Merseyside, GB;
Assignee:
Unilever Patent Holdings, B.V., Rotterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427215 ; 427214 ; 4274343 ;
Abstract
This invention discloses the preparation of coatings on substrates. The coating is derived from a film formed at a sol air interface and the film is bonded to the substrate by direct contact. The coating preferably contains silica.