Plant protecting and regulating compositions – Plant growth regulating compositions
Patent
1995-06-05
1997-11-11
Clardy, S. Mark
Plant protecting and regulating compositions
Plant growth regulating compositions
514721, 5147722, 514778, 514782, 514963, 424485, A01N 2528
Patent
active
056863853
ABSTRACT:
The present invention provides microcapsule comprising agricultural active ingredients with improved physical properties, and an agricultural composition comprising said microcapsule. An agricultural microcapsule having a diameter of not more than 50 .mu.m comprises an agricultural active ingredient in a water-soluble coating material. As an agricultural composition comprising said microcapsules, DL dust, solidified emulsifiable concentrate can be provided.
According to the present invention, the agricultural active ingredient is stabilized, agricultural dust can be mixed with even incompatible, liquid agricultural active ingredient, and agricultural microcapsule has excellent handling properties.
REFERENCES:
patent: 3780170 (1973-12-01), Goodhart et al.
patent: 4230687 (1980-10-01), Sair et al.
patent: 4244836 (1981-01-01), Frensch et al.
patent: 4380626 (1983-04-01), Szejtli et al.
patent: 4462839 (1984-07-01), McGinley et al.
patent: 4696822 (1987-09-01), Matsumura et al.
patent: 4790990 (1988-12-01), Mason et al.
Sliwka, "Microencapsulation." Angewandte Chemie International Edition. 14(8):539-550. 1975.
Bakan et al. "Part III. Microencapsulation," in Lachman et al, ed. The Theory and Practice of Industrial Pharmacy, 2nd ed. 1976.
Szetli "Industrial Applications of Cyclodextrins" Ch. 11 of Inclusion Compounds, Atwood et al. ed. Academic Pr. pp. 331-389. 1984.
Pitha et al "Molecular Encapsulation of Drugs by Cyclodectrins . . ." Ch. 5. of Bruck, ed. Controlled Drug Delivery. CRC Pr. pp. 125-148. 1983.
WPI Acc. No. 73-64756U/43, Patent Abstract of Japan, 48-052943, (1973).
WPI Acc. No. 78-44930A/25, Patent Abstract of Japan, 53-052626, (1978).
WPI Acc. No. 79-74590B/41, Patent Abstract of Japan, 54-113438, (1979).
WPI Acc. No. 83-702944/27, Patent Abstract of Japan, 58-090502, (1983).
WPI Acc. No. 83-811970/45, Patent Abstract of Japan, 58-167502, (1983).
WPI Acc. No. 89-050475/07, Patent Abstract of Japan, 64-000009, (1989).
WPI Acc. No. 90-080951/11, Patent Abstract of Japan, 20-36102, (1990).
WPI Acc. No. 77-13719Y/08, Patent Abstract of Japan, 52-003833, (1977).
Central Patents Index, Basic Abstracts Journal, Section Ch, Week 8408, 18 Apr. 1984, Derwent Publications Ltd., JP-A-59 007-101, Abstract.
Chemical Patents Index, Basic Abstracts Journal, Section Ch, Week 8613, 21 May 1986, Derwent Publications Ltd., JP-A-61 030 502, Abstract.
Chemical Patents Index, Documentation Abstracts Journal, Section Ch, Week 9011, 9 May 1990, Derwent Publications, Ltd., JP-A-02 036 102, Abstract.
Central Patents Index, Basic Abstracts Journal, Section Ch, Week 7802, Derwent Publications Ltd., JP-A-77 048 180, Abstract, Dec. 1977.
Lachman et al., The Theory and Practice of Industrial Pharmacy, 2nd ed. pp. 420-438, "Microencapsulation", (1976).
The Agrachemicals Handbook "Ferimzone", Aug. 1991.
Akashi Kanji
Kitagawa Kazutaka
Tanabayashi Chikara
Clardy S. Mark
Takeda Chemical Industries Ltd.
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