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:
Sep. 19, 1989
Filed:
Feb. 04, 1987
Applicant:
Inventors:
Brendan J Kneafsey, Dublin, IE;
John M Rooney, South Glastonbury, CT (US);
Conor F MacAogain, Dublin, IE;
Assignee:
Loctite (Ireland) Limited, Dublin, IE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
156 731 ; 118612 ; 156 736 ; 156155 ; 156578 ; 427 57 ;
Abstract
Chemical compositions such as adhesive, sealing or coating compositions containing one or more microencapsulated ingredients are activated by directly contacting an ultrasonic device (2) to the composition (8) and sonicating the composition to rupture the microcapsules. The method may be carried out in a sonication chamber (1) in which the ultrasonic device (2) is immersed in the composition (8) and from which the composition flows before it sets. Alternatively the ultrasonic energy may be applied to the composition in situ.