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:
Aug. 23, 1988
Filed:
Dec. 23, 1986
Applicant:
Inventor:
John Riazi, Akron, OH (US);
Assignee:
The Hygenic Corporation, Akron, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ; A61C / ;
U.S. Cl.
CPC ...
528502 ; 528950 ; 523109 ; 264 16 ; 264 406 ; 264343 ; 525938 ; 433224 ;
Abstract
A novel process for providing a thermoplastic polymer having unique thermal characteristics including the step of cooling the polymer during extended mastication until the melt index of the polymer is substantially increased.
Riazi, John. (1988). Process for improving the melt flow index of thermoplastic polymers (U.S. Patent No. 4766200). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4766200
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile