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:
Apr. 13, 1976
Filed:
May. 10, 1974
Applicant:
Inventors:
Takashi Koyano, Ohimachi, JA;
Saburo Fukushi, Tokyo, JA;
Assignee:
Toa Nenryo Kogyo Kabushiki Kaisha, Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2606 / ;
Abstract
A process is disclosed for preparing vicinal dialkoxyalkanes by reacting a vicinal dihaloalkane with an alkanol in the presence of a hydrogen halide absorbing agent which is substantially insoluble in the alkanol.