EP 0000260 A1 19790110 - Dry compactible, swellable herbicidal compositions and pellets produced therefrom, and use thereof.
Title (en)
Dry compactible, swellable herbicidal compositions and pellets produced therefrom, and use thereof.
Title (de)
In trockenem Zustand tablettierbare quellfähige herbizide Zusammensetzungen; die so erhaltenen Tabletten und deren Verwendungen.
Title (fr)
Composition herbicides comprimables à sec, et gonflantes, comprimés ainsi obtenus et leurs usages.
Publication
Application
Priority
- US 80866477 A 19770621
- US 88734378 A 19780320
Abstract (en)
Dry compactible, swellable herbicidal compositions and pellets produced therefrom and use thereof. The herbicidal composition consists essentially of 5-25% by weight of a herbicide which is bromacil, diuron, bromacil-diuron complex, 3-cyclohexyl-6- (dimethylamino)-1- methyl-s-triazine -2,H(1H, 3H)- dione, karbutilate, tebuthiuron, N-[4, 6-dimethoxy- 1, 3, 5 triazine 2-yl) aminocarbonyl]benzene sulfonamide or a mixture of two or more thereof, 20 to 60% by weight of swelling bentonite, 5 to 15% by weight of anhydrous sodium sulfate, 10 to 25% by weight of urea, 2 to 10% by weight of polyethylene glycol having a weight-average molecular weight of from 200 to 600 and 1 to 12% by weight of water, and optionally a die release agent and/or an inert diluent. The composition can be dry compacted into a herbicidal pellet which is resistant to impact and crushing and which swells and disintegrates when contacted with small amounts of liquid water to release the herbicidal compound. The pellet can provide selective control of undesirable brush in rangeland and woodland areas.
IPC 1-7
IPC 8 full level
A01N 25/12 (2006.01); A01N 25/34 (2006.01)
CPC (source: EP)
A01N 25/12 (2013.01); A01N 25/34 (2013.01)
Citation (search report)
- US 2992090 A 19610711 - LITTLER CLARENCE A
- GB 689820 A 19530408 - MAURICE MCGILL WRIGHT
- FR 2099580 A1 19720317 - MURPHY CHEMICAL LTD [GB]
- GB 970437 A 19640923 - DOW CHEMICAL CO
- FR 1567294 A 19680516
- US 3980463 A 19760914 - MURAMOTO NOBORU, et al
- US 3149953 A 19640922 - RALPH MILLER
- FR 2030315 A1 19701113 - HOECHST AG
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0000260 A1 19790110; EP 0000260 B1 19810520; AR 223464 A1 19810831; AU 3722378 A 19800103; AU 523551 B2 19820805; BR 7803894 A 19790220; CA 1099940 A 19810428; DE 2860711 D1 19810827; ES 470975 A1 19800101; GR 64539 B 19800410; IT 1096591 B 19850826; IT 7824749 A0 19780620; NZ 187624 A 19810316; SE 7803658 L 19781222
DOCDB simple family (application)
EP 78300059 A 19780620; AR 27256578 A 19780612; AU 3722378 A 19780619; BR 7803894 A 19780619; CA 305723 A 19780619; DE 2860711 T 19780620; ES 470975 A 19780620; GR 780156551 A 19780620; IT 2474978 A 19780620; NZ 18762478 A 19780620; SE 7803658 A 19780331