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:
Nov. 06, 1990
Filed:
Sep. 05, 1989
Applicant:
Inventors:
H Craig Silvis, Midland, MI (US);
Bruce A King, Midland, MI (US);
Vinod K Berry, Midland, MI (US);
John R Schroeder, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525399 ; 525456 ; 525465 ; 525467 ;
Abstract
An improved resinous blend having good impact properties and solvent resistance comprising an aromatic carbonate polymer, a polyacetal and a thermoplastic polyurethane.