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:
May. 31, 2011
Filed:
Apr. 21, 2009
Applicant:
Satoru Saito, Ibaraki, JP;
Inventor:
Satoru Saito, Ibaraki, JP;
Assignee:
Unimatec Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 307/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fluorine-containing boronic acid ester compound (R: a linear or branched divalent aliphatic hydrocarbon group having 2 to 10 carbon atom, m: 1 to 5, and n: 3 to 7) having a low melting point is produced by reacting a 3,5-dihalogeno fluorine-containing phenol derivative with a dialkoxyborane The fluorine-containing boronic acid ester compound is highly soluble in organic solvents and has a low melting point. The fluorine-containing boronic acid ester compound can suitably be used as a starting material for the production of conjugated polymer materials or as a curing agent for elastomeric polymer materials.