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:
Jan. 28, 1997
Filed:
May. 24, 1995
Applicant:
Inventors:
William Giroldini, S. Donato Milanese, IT;
Antonio Rinaldi, S. Donato Milanese, IT;
Gianluigi Landoni, Milan, IT;
Neri Carlo, S. Donato Milanese, IT;
Assignee:
Eniricerche S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C07F / ;
U.S. Cl.
CPC ...
524105 ; 252609 ; 524415 ; 524416 ; 548112 ; 5483341 ;
Abstract
Poly(Pentaerythrityl diphosphonate) of formula (I): ##STR1## wherein n is an integer having a value comprised within the range of from 3 to 100. The poly(pentaerythrityl diphosphonate) of formula (I) is useful as a flame retardant additive for thermoplastic polymers.
Quick Actions:
Giroldini, William. (1997). Poly(pentaerythrityl diphosphonate) and its use in self-extinguishing (U.S. Patent No. 5597855). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5597855
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile