Patent GB-814948-A (GB)
Title: Improvements in and relating to plant growth influencing compositions
IPC: C07D251/70
Filed: 1955-08-15
Abstract: A composition for influencing the growth of plants, especially for killing weeds, comprises an s-triazine derivative of the general formula:  <FORM:0814948/I/1> wherein X represents hydrogen, a hydrocarbon radical bound either direct or by way of O, S or NH or two hydrocarbon radicals bound by way of N, the hydrocarbon radical(s) possibly being substituted by chlorine or hydroxyl groups, and Y and Z represent mercapto or amino group or a hydrocarbon radical bound by way of O, S or NH, or two hydrocarbon radicals bound by way of N, the hydrocarbon radical(s) possibly being substituted by chlorine or hydroxyl groups and wherein any aromatic rings in the radicals X, Y and Z should not be bound direct to the triazine ring or to the bridging atom and as a carrier, (a) a water-insoluble pulverulent solid, or (b) a mineral oil fraction or chlorohydrocarbon boiling above 150 DEG C., or (c) an emulsifying agent together with a water-insoluble pulverulent solid or an organic solvent.  Wetting agents and substances to improve adhesive properties such as fatty acids, glue, casein and alginates, bactericides, fungicides and fertilizers may also be incorporated.  Specified active ingredients are 2-methoxy-4 : 6-bis-ethylamino-s-triazine, 2 : 4 : 6-tri-n-propoxy-s-triazine, 2-ethoxy-4: 6 - bis - ethylamino - s - triazine, 2 : 4 - bis-ethylamino - 6 - diethylamino - s - triazine, 2 : 4-diethoxy-6-diethyl-amino-s-triazine, 2-methyl-4 : 6-diamino-s-triazine, 2 : 4 : 6-triethoxy-s-triazine, 2 : 4 : 6-tri-allyloxy-s-triazine, 2-ethoxy-4 :6 -bis-diethylamino-s-triazine and ethylamino-s-triazine, 2-amino-4 : 6-bis-diethylamino-s-triazine, 2-amino-4 : 6-bis-allylamino-s-triazine, 2 : 4 : 6-tris-diethylamino-s-triazine, 2-ethylamino-4 : 6-bis-diethylamino-s-triazine, 2-ethylamino-4 : 6-bis-diethylamino-s-triazine, 2 : 4-bis-ethylamino-6-diethylamino-s-triazine, 2 : 4-bis-ethoxy-6-ethylamino-s-triazine, 2-ethoxy-4-diethylamino-6-amino-s-triazine.ALSO:A composition for influencing the growth of plants, especially for killing weeds, comprises an s-triazine derivative of the general formula <FORM:0814948/VI/1> wherein X represents hydrogen, a hydrocarbon radical bound either direct or by way of O, S or NH or two hydrocarbon radicals bound by way of N, the hydrocarbon radical(s) possibly being substituted by chlorine or hydroxyl groups, and Y and Z represent mercapto or amino group or a hydrocarbon radical bound by way of O, S or NH, or two hydrocarbon radicals bound by way of N, the hydrocarbon radical(s) possibly being substituted by chlorine or hydroxyl groups and wherein any aromatic rings in the radicals X, Y and Z should not be bound direct to the triazine ring or to the bridging atom and as a carrier, (a) a water-insoluble pulverulent solid, or (b) a mineral oil fraction or chlorohydrocarbon boiling above 150 DEG  C., or (c) an emulsifying agent together with a water-insoluble pulverulent solid or an organic solvent.  Wetting agents and substances to improve adhesive properties such as fatty acids, glue casein and alginates, bactericides, fungicides and fertilizers may also be incorporated.  Specified active ingredients are 2-methoxy - 4:6 - bis - ethylamino - s - triazine, 2:4:6 - tri - n - propoxy - s - triazine, 2 - ethoxy - 4:6 - bis - ethylamino - s - triazine, 2:4-bis - ethylamino - 6 - diethylamino - s - triazine, 2:4 - diethoxy - 6 - diethyl - amino - s - triazine, 2 - methyl - 4:6 - diamino - s - triazine, 2:4:6-triethoxy - s - triazine, 2:4:6 - tri - allyloxy-s - triazine, 2 - ethoxy - 4:6 - bis - diethylamino - s - triazine and ethylamino - s - triazine, 2 - amino - 4:6 - bis - diethylamino - s-triazine, 2 - amino - 4:6 - bis - allylamino - s-triazine, 2:4:6 - tris - diethylamino - s - triazine, 2 - ethylamino - 4:6 - bis - diethylamino-s - triazine, 2 - ethylamino - 4:6 - bis - diethylamino - s - triazine, 2:4:6 - tris - ethylamino-s - triazine, 2:4 - bis - ethylamino - 6 - diethylamino - s - triazine, 2:4 - bis - ethoxy - 6 - ethylamino - s - triazine, 2 - ethoxy - 4 - diethylamino-6-amino-s-triazine.