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:
Oct. 16, 2001
Filed:
Jun. 07, 1993
Applicant:
Inventors:
Thomas Chen-chi Yu, Bellaire, TX (US);
Kenneth William Powers, Berkeley Heights, NJ (US);
Hsien Chang Wang, Edison, NJ (US);
Assignee:
Exxon Mobil Chemical Patents Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 2/316 ; C08L 2/318 ;
U.S. Cl.
CPC ...
C08L 2/316 ; C08L 2/318 ;
Abstract
The invention relates to impact modifiers for polyamide compositions which improve the impact strength of the polyamides without adversely affecting the flexural modulus of the composition. The impact modifiers comprise blends of halogenated copolymers of a C,to C,isomonoolefin and an alkyl/styrene with a polyolefin.