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:
Apr. 02, 1985
Filed:
Feb. 28, 1983
Applicant:
Inventors:
Henno Keskkula, Austin, TX (US);
Kathleen M McCreedy, Midland, MI (US);
Donald A Maass, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 78 ; 525 83 ; 525 84 ; 525214 ; 525221 ; 525222 ;
Abstract
Innately-transparent, polymethylmethacrylate polyblends, and transparent shaped articles therefrom fabricated, are comprised with components therein of:
Keskkula, Henno. (1985). Transparent blends of polymethylmethacrylate and certain styrene (U.S. Patent No. 4508871). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4508871
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile