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. 20, 2002
Filed:
Feb. 27, 2001
Applicant:
Inventors:
Vittorio Bortolon, Padua, IT;
Tonino Savadori, Pontelagoscuro, IT;
Assignee:
P. Group S.r.l., Milan, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 2/312 ; C08F / ;
U.S. Cl.
CPC ...
C08L 2/312 ; C08F / ;
Abstract
Process for the preparation of modified polypropylene which can be used as compatibilizing agent, consisting in reacting the polymer with maleic anhydride in the presence of dilaurylperoxide and in the absence of a solvent.
Bortolon, Vittorio. (2002). Process for modifying polypropylene with maleic anhydride (U.S. Patent No. 6437049). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6437049
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile