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. 31, 2018
Filed:
Jun. 19, 2014
Mark Andy, Inc., Chesterfield, MO (US);
John Bailey Howard, Wildwood, MO (US);
MARK ANDY, INC., Chesterfield, MO (US);
Abstract
A method of adhering first and second elongate webs includes depositing a first component of a two-component adhesive on a first face of the first elongate web and depositing a second component of the two-component adhesive on a first face of the second elongate web. The first face of the first elongate web and the first face of second elongate web are brought into contact, and the two components are mixed ultrasonically. In an alternate method, a two-component adhesive on at least a first face of the first elongate web, with at least one of the two components micro-encapsulated so that the two components of the two-component adhesive do not react. The first face of the first elongate web and the first face of the second elongate web are brought into contact. Ultrasound and/or heat is applied to free the microencapsulated components of the two-component adhesive, so that the components of the two component adhesive can react.