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:
Oct. 03, 1978
Filed:
Aug. 19, 1977
Michael Phillips, Pittstown, NJ (US);
L.A. Dreyfus Company, Plainfield, NJ (US);
Abstract
An improved method for handling and transporting thermoplastic materials such as chewing gum base is disclosed. Chewing gum base, formulated as a hot viscous blend, is initially extruded and then pelletized. The pellets are subsequently cooled in a liquid medium such as water. Instead of drying the pellets and coating the pellets with a lubricating powder for packaging and shipment, a slurry of the cooling medium and pellets is conveyed to bulk containers or railroad tank cars for transport to the customer-user, a chewing gum manufacturer. By transporting in a liquid the tendency of the tacky pellets to agglomerate is eliminated, and the prior steps of drying and coating the pellets with a lubricating power are unnecessary. The customer-user, in the case of chewing gum base, furthermore, does not have to separate agglomerated pellets before use, and the pellets need only be strained and conveyed directly to a blender for formulation into chewing gum compositions.