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:
Dec. 29, 1987
Filed:
Apr. 21, 1986
Applicant:
Inventors:
Randolph H Seiss, Midland, MI (US);
Edward H Yonkers, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 75 ; 525 70 ; 525 86 ; 525240 ;
Abstract
The specification discloses a polymer blend comprising from about 20 to 90% of an olefin combination including a high density polyolefin and a linear low density polyolefin, from about 6 to about 60% of a vinyl aromatic polymer and from about 4 to about 20% of a compatibilizer therefore.
Seiss, Randolph. (1987). Polyethylene/epdm-graft polystyrene blends (U.S. Patent No. 4716197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4716197
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile