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. 21, 2002
Filed:
Mar. 29, 2001
Applicant:
Inventors:
Byung Min Lee, Daejeon, KR;
Ho-Cheol Kang, Daejeon, KR;
Jong-mok Park, Daejeon, KR;
Jung Ho Yoon, Seoul, KR;
Assignee:
Korea Research Institute of Chemical Technology, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
C07D / ;
Abstract
The present invention relates to a method of synthesizing glycidyl ether compounds without the addition of solvent. In particular, the present invention provides the improved preparation of the glycidyl ethers by using fatty alcohols with epichlorohydrin in the presence of alkali metal hydroxide and phase-transfer catalysts in the appropriate molar ratios of them without water and organic solvents.