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:
Jan. 29, 2002
Filed:
Nov. 05, 1999
Robert A. LaBrash, Roseville, MN (US);
Other;
Abstract
The present invention generally relates to a water-based tail tie adhesive for a rolled substrate material and a method of use thereof in the manufacture of rolled substrate material to secure the loose tail end of the roll to the body of the roll. More specifically, the invention is directed to a fugitive tissue and towel tail tie adhesive comprising at least one water soluble cellulose derivative and effective amount of magnesium sulfate, and optionally at least one water soluble polyol and at least one functionalized polyol such as polyester polyol, polyether polyol, polyesterether polyol, polyhydroxy compound and combinations thereof. Another aspect of the invention relates to a rolled substrate material comprising a web of substrate material rolled onto a cylindrical core, the tail end of said rolled substrate being secured to the roll by a film of the adhesive composition. The treated rolled substrate material exhibits improved releasability, leaves no stain and reduced bond strength.