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:
Jan. 13, 1976
Filed:
Dec. 10, 1974
Yasuharu Sekizawa, Tokyo, JA;
Shigeo Seki, Tokyo, JA;
Bunzo Nomiya, Tokyo, JA;
Takemi Koeda, Yokohama, JA;
Fumio Kai, Fujisawa, JA;
Naotoshi Akai, Kokubunji, JA;
Yasushi Yusa, Yokohama, JA;
Fuguaki Fukuyasu, Yokohama, JA;
Meiji Seika Kaisha, Ltd., Tokyo, JA;
Abstract
Novel alkyl 2,3,3-triiodoallyl ethers useful as disinfectants are provided by an addition reaction of alkyl-3-iodo-2-propinyl ethers with iodine. The starting alkyl-3-iodo-2-propinyl ethers can be prepared by a new process comprising an alkylation of propargyl alcohol with an alkyl sulfate or alkyl sulfonate in the presence of an alkali, followed by monoiodization of the resulting alkyl-2-propinyl ether. This invention also provides a composition comprising alkyl 2,3,3-triiodoalkyl ethers useful as a poultry feed additive having growth increasing effects and for treating swine scours.