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:
Jun. 12, 1984
Filed:
Apr. 21, 1982
Applicant:
Inventors:
Henry P Barker, Lenox, MA (US);
Lewis J Rummings, Pittsfield, MA (US);
Assignee:
Plastics Engineering Company, Sheboygan, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
264140 ; 264167 ;
Abstract
A process for producing pellets of a heat fusible thermosettable molding composition from a substantially hot melt material of a heat fusible thermosettable molding composition which comprises supplying said melt material between a calendering roll peripherally formed with recesses and another rigid surface which forms said molten material into pellets. Also, the instant invention is directed to the apparatus by which these pellets are produced.
Barker, Henry. (1984). Process for the production of pellets of a heat fusible thermosettable (U.S. Patent No. 4454089). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4454089
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile