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:
Oct. 11, 1977
Filed:
Apr. 13, 1976
Applicant:
Inventors:
Yoshiji Fujita, Kurashiki, JA;
Yoshiaki Omura, Mitsu, JA;
Fumio Mori, Kurashiki, JA;
Kazuo Itoi, Kurashiki, JA;
Takashi Nishida, Kurashiki, JA;
Yoshin Tamai, Kurashiki, JA;
Sukeji Aihara, Kurashiki, JA;
Takeo Hosogai, Kurashiki, JA;
Fumio Wada, Kurashiki, JA;
Assignee:
Kurraray Co., Ltd., Kurashiki, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; C07C / ;
U.S. Cl.
CPC ...
2041 / ; 2606 / ; 2606 / ; 260655 ;
Abstract
1,1,1-Trihalogeno-4-methyl pentenes and 1,1-dihalogeno-4-methyl-1,3-pentadienes are produced. These compounds are of value as intermediates for the production of pyrethrin analogs which are of use as insecticides or agricultural chemicals.