A method for the production of paste-extruded sulfonamide compositions

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专利权人:

E.I. DuPont de Nemours and Co.

发明人:

Joseph KEENAN,Luann PUGH,Robert ROCHE

申请号：

DE60304583

公开号：

DE60304583T3

申请日:

2003.09.09

申请国别(地区):

DE

年份:

2014

代理人:

摘要：

Paste-extruded sulfonamide herbicide compositions having improved spray equipment clean-out properties are made by preparing a mixture comprising a sulfonamide herbicide free acid, at least about 50 equivalent % of an inorganic base relative to the sulfonamide herbicide free acid and sufficient water to form an extrudable past, extruding the mixture to form an extrudate, and drying the extrudate.

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