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:
Jun. 15, 2004
Filed:
Oct. 07, 2002
Yuji Misumi, Ogasa-gun, JP;
Katsushi Toyooka, Iwata, JP;
Satoshi Watanabe, Fujinomiya, JP;
Tsutomu Shimizu, Ogasa-gun, JP;
Kozo Nagayama, Kakegawa, JP;
Kumiai Chemical Industry Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a wettable composition for use in agriculture comprising microorganisms as an active ingredient, which can maintain a high survival rate of the same over long periods, and exhibit superior physical properties during applications, and provide a method for stably storing the wettable composition for use in agriculture for a long period of time. That is, the present invention corresponds to a wettable composition for use in agriculture comprising spores of filamentous fungi which are in the form of dried powders having a volume median diameter ranging from 2 &mgr;m to 10 &mgr;m, and having a ratio of (volume 90% diameter)/(volume 10% diameter;) of not more than 5.62, and an adsorbent having a water absorption ability in an amount of at least 1% by mass based on the total mass of the composition. The composition is prepared by pulverizing and mixing a mixture of spores of filamentous fungi, an adsorbent having a water absorption ability, and other additive components such as a surfactant, in an appropriate ratio of the same, by means of impact pulverization, and adjusting a moisture content so that the moisture content is less than 2.5% by mass based on the total mass of the composition. In addition, the composition is stored by packaging in a bag formed from a hermetic film.