JPS5758601A - Suspension of agricultural chemical - Google Patents

Suspension of agricultural chemical

Info

Publication number
JPS5758601A
JPS5758601A JP13240080A JP13240080A JPS5758601A JP S5758601 A JPS5758601 A JP S5758601A JP 13240080 A JP13240080 A JP 13240080A JP 13240080 A JP13240080 A JP 13240080A JP S5758601 A JPS5758601 A JP S5758601A
Authority
JP
Japan
Prior art keywords
suspension
chemical
xanthan gum
water
insoluble
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP13240080A
Other languages
Japanese (ja)
Inventor
Tomoo Kainuma
Tomoyuki Terado
Satoru Obuchi
Kenji Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toho Chemical Industry Co Ltd
Original Assignee
Toho Chemical Industry Co Ltd
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 Toho Chemical Industry Co Ltd filed Critical Toho Chemical Industry Co Ltd
Priority to JP13240080A priority Critical patent/JPS5758601A/en
Publication of JPS5758601A publication Critical patent/JPS5758601A/en
Pending legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE: To prepare the titled suspension having high long-term storage stability and storable even at a high temperature, by compounding a surface active agent having dispersing activity and xanthan gum to the active component of the chemical which is insoluble or hardly soluble in water or organic solvent, thereby suppressing the separation and precipitation of the suspension and the growth of the suspended paticles.
CONSTITUTION: A suspension of an agricultural chemical can be prepared by dispersing the active component of the chemical which is insoluble or hardly soluble in water or organic solvent[e.g. 1-naphthyl N-methylcarbamate, 2-chloro-1-(2,3,5-trichlorophenyl)vinyl dimethylphosphate, etc.]in water as a dispersant, in the presence of a surface active agent (e.g. ligninsulfonic acid salt) and xanthan gum for stabilizing the suspension. The xanthan gum is polysaccharide produced by the fermentation action of Xanthomenas campestris which is a bacillus separated from cabbage, and has the chemical structure of formula (M is Na, K, etc.). It is stable for a long period even at a temperature of an high as 50°C.
COPYRIGHT: (C)1982,JPO&Japio
JP13240080A 1980-09-25 1980-09-25 Suspension of agricultural chemical Pending JPS5758601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13240080A JPS5758601A (en) 1980-09-25 1980-09-25 Suspension of agricultural chemical

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13240080A JPS5758601A (en) 1980-09-25 1980-09-25 Suspension of agricultural chemical

Publications (1)

Publication Number Publication Date
JPS5758601A true JPS5758601A (en) 1982-04-08

Family

ID=15080501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13240080A Pending JPS5758601A (en) 1980-09-25 1980-09-25 Suspension of agricultural chemical

Country Status (1)

Country Link
JP (1) JPS5758601A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601101A (en) * 1983-06-15 1985-01-07 Yuukou Yakuhin Kogyo Kk Aqueous suspension of agricultural chemical
JPS60104002A (en) * 1983-11-10 1985-06-08 Nippon Nohyaku Co Ltd Stable aqueous suspended pesticide
JPS60214701A (en) * 1984-04-05 1985-10-28 Mitsubishi Petrochem Co Ltd Suspended agricultural chemical composition
JPS621449A (en) * 1985-05-06 1987-01-07 ロ−ヌ−プ−ラン・スペシアリテ・シミ−ク Novel surface-active agent composition and manufacture and application thereof
JPS638301A (en) * 1986-06-30 1988-01-14 Kumiai Chem Ind Co Ltd Fluid suspensionlike agricultural chemical composition
JPS63256860A (en) * 1987-04-14 1988-10-24 Toyota Motor Corp Overspeed detecting method for linear sensor
US4814000A (en) * 1982-08-13 1989-03-21 S.I.P.C.A.M. S.p.A - Societa Italiana Prodotti Chimici e per l'Agricoltura Milano Stabilized herbicide composition based on meta-biscarbamates
JPH02111703A (en) * 1988-10-19 1990-04-24 Dai Ichi Kogyo Seiyaku Co Ltd Suspension preparation of agricultural chemicals
WO1990006174A1 (en) * 1988-12-09 1990-06-14 Dainippon Pharmaceutical Co., Ltd. Stabilization of composition containing anionic surfactant
JPH02502282A (en) * 1987-06-17 1990-07-26 ノミックス　マニュファクチャリング　カンパニー　リミテッド Composition for plant treatment
US5629350A (en) * 1996-03-20 1997-05-13 The Dow Chemical Company Suspension formulations of ortho-phenylphenol
JPH09143002A (en) * 1995-11-17 1997-06-03 Hokko Chem Ind Co Ltd Aqueous suspension pesticide formulation and suspension stabilizer
US5889088A (en) * 1996-02-09 1999-03-30 Hodogaya Chemical Co., Ltd. Composite particle aqueous suspension and process for producing same
US6153657A (en) * 1997-06-02 2000-11-28 Hodogaya Chemical Co., Ltd. Process for producing a solvent-less O/W type emulsion
US20120164203A1 (en) * 2009-06-17 2012-06-28 Raman Premachandran Process for preparation of stable, microencapsulated and sustained release biocidal actives and composition thereof

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814000A (en) * 1982-08-13 1989-03-21 S.I.P.C.A.M. S.p.A - Societa Italiana Prodotti Chimici e per l'Agricoltura Milano Stabilized herbicide composition based on meta-biscarbamates
JPS601101A (en) * 1983-06-15 1985-01-07 Yuukou Yakuhin Kogyo Kk Aqueous suspension of agricultural chemical
JPS60104002A (en) * 1983-11-10 1985-06-08 Nippon Nohyaku Co Ltd Stable aqueous suspended pesticide
JPS60214701A (en) * 1984-04-05 1985-10-28 Mitsubishi Petrochem Co Ltd Suspended agricultural chemical composition
JPS621449A (en) * 1985-05-06 1987-01-07 ロ−ヌ−プ−ラン・スペシアリテ・シミ−ク Novel surface-active agent composition and manufacture and application thereof
JPS638301A (en) * 1986-06-30 1988-01-14 Kumiai Chem Ind Co Ltd Fluid suspensionlike agricultural chemical composition
JPS63256860A (en) * 1987-04-14 1988-10-24 Toyota Motor Corp Overspeed detecting method for linear sensor
JPH02502282A (en) * 1987-06-17 1990-07-26 ノミックス　マニュファクチャリング　カンパニー　リミテッド Composition for plant treatment
JPH02111703A (en) * 1988-10-19 1990-04-24 Dai Ichi Kogyo Seiyaku Co Ltd Suspension preparation of agricultural chemicals
WO1990006174A1 (en) * 1988-12-09 1990-06-14 Dainippon Pharmaceutical Co., Ltd. Stabilization of composition containing anionic surfactant
US5177066A (en) * 1988-12-09 1993-01-05 Dainippon Pharmaceutical Co., Ltd. Stabilization of compositions containing anionic surfactants
JPH09143002A (en) * 1995-11-17 1997-06-03 Hokko Chem Ind Co Ltd Aqueous suspension pesticide formulation and suspension stabilizer
US5889088A (en) * 1996-02-09 1999-03-30 Hodogaya Chemical Co., Ltd. Composite particle aqueous suspension and process for producing same
US5629350A (en) * 1996-03-20 1997-05-13 The Dow Chemical Company Suspension formulations of ortho-phenylphenol
US6153657A (en) * 1997-06-02 2000-11-28 Hodogaya Chemical Co., Ltd. Process for producing a solvent-less O/W type emulsion
US20120164203A1 (en) * 2009-06-17 2012-06-28 Raman Premachandran Process for preparation of stable, microencapsulated and sustained release biocidal actives and composition thereof
EP2442643A4 (en) * 2009-06-17 2014-08-06 Isp Investments Inc A process for preparation of stable, microencapsulated and sustained release biocidal actives and composition thereof

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