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:
Aug. 03, 1976
Filed:
Oct. 06, 1975
Applicant:
Inventors:
Masachika Hirano, Ashiya, JA;
Takashi Matsuo, Nishinomiya, JA;
Hisami Takeda, Takarazuka, JA;
Toshio Nishioka, Takarazuka, JA;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
424304 ; 2604 / ; 2604 / ; 2604 / ; 424305 ;
Abstract
A novel cyclopropanecarboxylic acid ester of the formula, ##SPC1## Wherein R.sub.1 is a hydrogen atom, a cyano or ethynyl group, and X is a chlorine, bromine or fluorine atom, which possesses various useful insecticidal and acaricidal activities and can be prepared by reacting a compound of the formula, ##SPC2## Wherein R.sub.1 is as defined above and R.sub.2 is hydroxyl, a halogen atom or an arylsulfoxy group, with a cyclopropanecarboxylic acid of the formula, ##EQU1## wherein X is as defined above, or its reactive derivative.