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:
Sep. 13, 1994
Filed:
Jul. 22, 1993
Applicant:
Inventors:
Sophia Dashevsky, Fair Lawn, NJ (US);
Ki-Soo Kim, Katonah, NY (US);
Stanley W Palmaka, Yonkers, NY (US);
Roy L Johnston, Charlotte, NC (US);
Leonardus A Busscher, Duiven, NL;
Johannes A Juijn, Velp, NL;
Assignee:
Akzo Nobel nv, Arnhem, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525444 ; 525450 ;
Abstract
Blends of a poly(ethylene terephthalate) matrix and a thermotropic liquid crystalline segmented block copolymer comprising rod (e.g., aromatic ester mesogen units containing flexible alkylene spacers) and flexible coil polymer blocks of poly(butylene terephthalate) can be used as molding compositions or in the formation of fibers and films.