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. 23, 1996
Filed:
Jul. 11, 1994
Applicant:
Inventors:
Randall P Gingrich, Houston, TX (US);
Michelle Londa, Sugar Land, TX (US);
John E Flood, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528392 ; 525211 ; 525285 ; 525420 ; 525421 ; 525426 ; 525539 ; 528322 ; 528480 ; 528491 ; 528493 ;
Abstract
It is disclosed a toughened polyamide comprising a polyamide, such as Nylon 6, and a minor amount of a linear alternating polymer of carbon monoxide and at least one or more ethylenically unsaturated hydrocarbon. The toughened polyamide has and exhibits improved properties such as Notched Izod strength and flexural modulus and can be used in the manufacture of articles suitable in many applications.