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:
Feb. 10, 2004
Filed:
Jan. 13, 2003
Neville Boden, Leeds, GB;
Richard James Bushby, Leeds, GB;
Gareth Headdock, North Yorkshire, GB;
Owen Roger Lozman, Leeds, GB;
Andrew Wood, Liverpool, GB;
Ekaterina Olegovna Arikanien, Derbyshire, GB;
Andrew Paul McNeill, Plymouth, GB;
Zhibao Lu, Leeds, GB;
Quayling Liu, Leeds, GB;
The University of Leeds, Leeds, GB;
Abstract
A mixture comprising a molecule of formula (I); in which A , A , A , A , A and A , which may be the same or different, are each N or —CH; Y , Y , Y , Y , Y and Y , which may be the same or different, are each hydrogen or C to C alkoxy; X , X , X , X , X and X , which may be the same or different, are each hydrogen, C to C alkoxy or alkyl C to C ; and R , R , R , R , R and R are each hydrogen, or each of R and R , R and R and R and R may form a bond; and a molecule of formula (II); in which R , R , R , R , R and R , which may be the same or different, are each alkyl or substituted (and/or chiral) alkyl C to C , acyl C to C , polyethyleneoxy, a flexible connection to a polymer backbone or part of a polymer backbone in homopolymers, copolymers or block copolymers; and B , B , B , B , B and B a, which may be the same or different, are each, hydrogen, alkyl C to C , alkoxy C to C , nitro, halogeno, cyano, amido, diazo or ester, e.g. alkyl C to C ester.