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:
Jul. 23, 1996
Filed:
Jun. 05, 1995
Applicant:
Inventor:
Michel Avenel, Gisors, FR;
Assignee:
Atochem, Puteaux, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525123 ; 525127 ; 525455 ; 525903 ;
Abstract
High impact strength cast sheet materials having an unnotched Charpy impact strength of at least 60 kJ/m.sup.2 comprise an interpenetrating network of a major amount of a reticulated methyl methacrylate polymer and from 3% to 8% by weight of an elastomeric polyurethane.
Avenel, Michel. (1996). High impact strength methyl methacrylate/polyurethane cast sheet (U.S. Patent No. 5539053). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5539053
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile