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. 11, 2002
Filed:
Mar. 01, 2000
Applicant:
Inventors:
Hussain Ali Kashif Al Ghatta, Fiuggi, IT;
Tonino Severini, Colleferro, IT;
Sandro Cobror, Napoli, IT;
Assignee:
Sinco Engineering, S.p.A., , IT;
Primary Examiner:
Int. Cl.
CPC ...
C08L 6/702 ; C08K 3/40 ; C08G 6/316 ;
U.S. Cl.
CPC ...
C08L 6/702 ; C08K 3/40 ; C08G 6/316 ;
Abstract
Articles from a polyester resin obtained by melt-shaping of the resin added with a polyfunctional compound, capable of increasing the molecular weight of the resin by addition reaction in the solid state with the end groups of the resin and by upgrading treatment of the article, so as to increase by at least 0.1 dl/g the intrinsic viscosity of the starting resin.