公开(公告)号：EP0220902A2

公开(公告)日：1987-05-06

申请号：EP86308108.9

申请日：1986-10-20

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Chan, Jimmy Hua-Hin ,  Burval, Jan

IPC: A01N57/20 ,  A01N25/30

CPC classification number: A01N57/20 ,  A01N25/30 ,  A01N25/04 ,  A01N25/02 ,  A01N2300/00

Abstract: A liquid phytoactive composition characterised in that it comprises:

(a) an N-phosphonomethyl-N-carboxymethyl compound;
(b) one or more liquid nonionic surfanctants;
(c) a dispersing medium for the said N-phosphonomethyl-N-carboxymethyl compound; and
(d) one or more inert adjuvants is disclosed.
A liquid herbicidal concentrate characterised in that it comprises:
(a) an herbicidally effective N-phosphonomethyl-N-carboxymethyl compound
(b) one or more liquid nonionic surfactants;
(c) a solvent for the said N-phosphonomethyl-N-carboxymethyl compound; and
(d) one or more inert adjuvants is also disclosed.

The formulation of this invention has the advantage that it can contain a high amount of active ingredient, is thermally stable over a wide temperature range, is compatible with and dilutable in both hard and soft water, and is also compatible and dilutable with a nitrogeneous fertilizer solution, and is minimally irritable to the eyes. Also, the formulation of this invention is stable upon aging over months of storage, over a wide temperature range. In addition, the nonionic surfactants are derived from naturally occurring products and are readily broken down by microorganisms.

Abstract translation: 一种液体植物活性组合物，其特征在于它包含： （a）N-膦酰基甲基-N-羧甲基化合物; （b）一种或多种液体非离子表面活性剂; （c）所述N-膦酰基甲基-N-羧甲基化合物的分散介质; 和（d）公开了一种或多种惰性佐剂。 一种液体除草浓缩物，其特征在于其包含：（a）除草有效的N-膦酰基甲基-N-羧甲基化合物（b）一种或多种液体非离子表面活性剂; （c）所述N-膦酰基甲基-N-羧甲基化合物的溶剂; 和（d）还公开了一种或多种惰性佐剂。 本发明的配方具有以下优点：它可以含有大量的活性成分，在宽的温度范围内是热稳定的，与硬水和软水相容并且可稀释，并且也可与氮肥混合 解决方案，并且对眼睛微不足道。 此外，本发明的制剂在几个月的储存下，在宽的温度范围内是老化的。 此外，非离子表面活性剂衍生自天然产物并易于被微生物分解。

公开(公告)号：EP0206537B1

公开(公告)日：1989-09-20

申请号：EP86303981.4

申请日：1986-05-27

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Chan, Jimmy Hua-Hin ,  Djafar, Roger Rachid

IPC: A01N57/20 ,  A01N25/08

CPC classification number: A01N25/08 ,  A01N57/20 ,  A01N2300/00

公开(公告)号：EP0220902A3

公开(公告)日：1989-08-23

申请号：EP86308108.9

申请日：1986-10-20

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Chan, Jimmy Hua-Hin ,  Burval, Jan

IPC: A01N57/20 ,  A01N25/30

CPC classification number: A01N57/20 ,  A01N25/30 ,  A01N25/04 ,  A01N25/02 ,  A01N2300/00

Abstract: A liquid phytoactive composition characterised in that it comprises:
(a) an N-phosphonomethyl-N-carboxymethyl compound; (b) one or more liquid nonionic surfanctants; (c) a dispersing medium for the said N-phosphonomethyl-N-carboxymethyl compound; and (d) one or more inert adjuvants is disclosed. A liquid herbicidal concentrate characterised in that it comprises: (a) an herbicidally effective N-phosphonomethyl-N-carboxymethyl compound (b) one or more liquid nonionic surfactants; (c) a solvent for the said N-phosphonomethyl-N-carboxymethyl compound; and (d) one or more inert adjuvants is also disclosed. The formulation of this invention has the advantage that it can contain a high amount of active ingredient, is thermally stable over a wide temperature range, is compatible with and dilutable in both hard and soft water, and is also compatible and dilutable with a nitrogeneous fertilizer solution, and is minimally irritable to the eyes. Also, the formulation of this invention is stable upon aging over months of storage, over a wide temperature range. In addition, the nonionic surfactants are derived from naturally occurring products and are readily broken down by microorganisms.