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. 22, 2002
Filed:
Mar. 31, 1999
Applicant:
Inventors:
William Feast, Durham, GB;
Rusli Daik, Selangor, ML;
Richard Henry Friend, Cambridge, GB;
Franco Cacialli, Cambridge, GB;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/08 ; C08F / ;
U.S. Cl.
CPC ...
C08F 4/08 ; C08F / ;
Abstract
Provided is a method for synthesizing a poly(arylene vinylene), which method comprises selecting a vinyl monomer by controlling the ratio of cis isomer to trans isomer in the monomer, and forming the poly(arylene vinylene) from the resulting vinyl monomer, such that the desired cis vinylene to trans vinylene ratio is obtained in the poly(arylene vinylene) product.