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:
Mar. 08, 1994
Filed:
Oct. 30, 1992
Applicant:
Inventors:
James P Shepherd, Springfield, NJ (US);
Gerald Farrow, Charlotte, NC (US);
Kurt F Wissbrun, Summit, NJ (US);
Assignee:
Hoechst Celanese Corp., Somerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428412 ; 4284234 ; 4284235 ; 4284237 ; 4284242 ; 4284255 ; 4284256 ; 4284258 ; 428480 ; 428483 ; 524604 ; 524605 ; 524503 ;
Abstract
A melt processable wholly aromatic liquid crystalline polymer capable of forming an anisotropic melt phase at a temperature below approximately 400.degree. C. having enhanced adhesion properties containing from approximately 0.05 to approximately 2.0 mole percent of a recurring sulfonated, ionic moiety in the backbone of the polymer. The polymer is useful for the production of laminate structures.
Shepherd, James. (1994). Laminates of wholly aromatic liquid crystalline polymers containing (U.S. Patent No. 5292589). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5292589
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile