Title:
MULTI-LAYER ADJUVANTS FOR CONTROLLED DELIVERY OF AGRO-MATERIALS INTO PLANT TISSUES
Document Type and Number:
WIPO Patent Application WO2003020028
Kind Code:
A3
Abstract:
Composition for the treatment of plants, that is a structural combination of agro-materials and adjuvant formulations. A specific composition is a particulate material in which the agro-material particle constitutes the nucleus of each composition particle and adjuvant formulations constitute a coating of the composition particle. The adjuvant formulations comprise a plurality of components, which constitute substantially superimposed coating layers in each particle of the composition and preferably comprise a combination of lipophilic and hydrophilic cuticle surface active agents, wetting agents, thickening agents and fatty self-emulsified components. Special compositions are those in which different agro-materials are used. The agromaterials are chosen from fertilizers, trace elements, plant growth regulators, biostimulants, pesticides, herbicides and insecticides.The invention also relates to methods of treating plants by applying the agro-material compositions, and to methods of preparing the agro-material compositions.
Inventors:
WIESMAN ZEEV (IL)
MARKUS ARIE (IL)
MARKUS ARIE (IL)
Application Number:
PCT/IL2002/000723
Publication Date:
November 27, 2003
Filing Date:
September 02, 2002
Export Citation:
Assignee:
UNIV BEN GURION (IL)
WIESMAN ZEEV (IL)
MARKUS ARIE (IL)
WIESMAN ZEEV (IL)
MARKUS ARIE (IL)
International Classes:
A01N25/06; A01N25/26; C05G5/00; (IPC1-7): A01N25/26; C05G5/00
Domestic Patent References:
| WO1992006056A1 | 1992-04-16 | |||
| WO2000005953A1 | 2000-02-10 |
Foreign References:
| US5827540A | 1998-10-27 | |||
| GB1574938A | 1980-09-10 | |||
| GB1299378A | 1972-12-13 | |||
| US5178795A | 1993-01-12 | |||
| EP0784040A1 | 1997-07-16 |
Other References:
LIN K C: "DEVELOPMENT OF SOLID PESTICIDE FORMULATIONS BY FLUIDIZED-BED TECHNOLOGY", PESTICIDE FORMULATIONS - INNOVATIONS AND DEVELOPMENTS. NEW ORLEANS, AUG. 30 - SEPT. 4, 1987, MEETING OF THE AMERICAN CHEMICAL SOCIETY, WASHINGTON, ACS, US, vol. MEETING 194, 1988, pages 251 - 259, XP002049292
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