WO2008008180A3 - Paste-extruded sulfonamide compositions containing polyols - Google Patents

Paste-extruded sulfonamide compositions containing polyols Download PDF

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Publication number
WO2008008180A3
WO2008008180A3 PCT/US2007/014883 US2007014883W WO2008008180A3 WO 2008008180 A3 WO2008008180 A3 WO 2008008180A3 US 2007014883 W US2007014883 W US 2007014883W WO 2008008180 A3 WO2008008180 A3 WO 2008008180A3
Authority
WO
WIPO (PCT)
Prior art keywords
weight
paste
water
group
mixture
Prior art date
Application number
PCT/US2007/014883
Other languages
French (fr)
Other versions
WO2008008180A2 (en
Inventor
Nora Lynn Blythe
Jeffrey Wayne Shimp
Michael Joseph Otley
Original Assignee
Du Pont
Nora Lynn Blythe
Jeffrey Wayne Shimp
Michael Joseph Otley
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont, Nora Lynn Blythe, Jeffrey Wayne Shimp, Michael Joseph Otley filed Critical Du Pont
Publication of WO2008008180A2 publication Critical patent/WO2008008180A2/en
Publication of WO2008008180A3 publication Critical patent/WO2008008180A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Disclosed is a paste-extruded sulfonamide herbicide composition that includes (1) from 2 to 90% by weight of one or more active ingredients including at least one sulfonamide herbicide; (2) from 1 to 50% by weight of at least one polyol selected from the group consisting of erythritol, mannitol and xylitol; and (3) from 0 to 90% by weight of one or more additives selected from the group consisting of wetting agents, dispersants, lubricants, inorganic bases, anticaking agents, chemical stabilizers and diluents. Also disclosed is a process for preparing a paste-extruded sulfonamide composition involving (a) preparing a mixture that includes (i) from 2 to 90% by weight on a water-free basis of one or more active ingredients including at least one sulfonamide herbicide; (ii) from 1 to 50% by weight on a water-free basis of at least one polyol selected from the group consisting of erythritol, mannitol and xylitol; and (iii) from 0 to 95% by weight on a water-free basis of one or more additives selected from the group consisting of wetting agents, dispersants, lubricants, inorganic bases, anticaking agents, chemical stabilizers and diluents; the sum of the weight percents of all the ingredients in the mixture totaling 100% on a water-free basis; and (iv) sufficient water to make the mixture an extrudable paste; (b) extruding the mixture prepared in (a) through a die or screen to form extrudate; and (c) drying the extrudate.
PCT/US2007/014883 2006-07-07 2007-06-26 Paste-extruded sulfonamide compositions containing polyols WO2008008180A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81903906P 2006-07-07 2006-07-07
US60/819,039 2006-07-07

Publications (2)

Publication Number Publication Date
WO2008008180A2 WO2008008180A2 (en) 2008-01-17
WO2008008180A3 true WO2008008180A3 (en) 2008-04-10

Family

ID=38923752

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/014883 WO2008008180A2 (en) 2006-07-07 2007-06-26 Paste-extruded sulfonamide compositions containing polyols

Country Status (1)

Country Link
WO (1) WO2008008180A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104853605A (en) * 2012-12-12 2015-08-19 巴斯夫公司 Solid agroformulations for preparing near micro-emulsion aqueous pesticides

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015197A1 (en) * 1991-03-01 1992-09-17 E.I. Du Pont De Nemours And Company Water-dispersible granular agricultural compositions made by heat extrusion
WO2004023876A1 (en) * 2002-09-12 2004-03-25 E.I. Du Pont De Nemours And Company Process for preparing paste-extruded sulfonamide compositions
EP1602278A1 (en) * 2004-06-01 2005-12-07 Sinon Corporation Glyphosate herbicide composition and method for preparing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992015197A1 (en) * 1991-03-01 1992-09-17 E.I. Du Pont De Nemours And Company Water-dispersible granular agricultural compositions made by heat extrusion
WO2004023876A1 (en) * 2002-09-12 2004-03-25 E.I. Du Pont De Nemours And Company Process for preparing paste-extruded sulfonamide compositions
EP1602278A1 (en) * 2004-06-01 2005-12-07 Sinon Corporation Glyphosate herbicide composition and method for preparing the same

Also Published As

Publication number Publication date
WO2008008180A2 (en) 2008-01-17

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