JPS5781403A - Granular herbicidal composition and its preparation - Google Patents

Granular herbicidal composition and its preparation

Info

Publication number
JPS5781403A
JPS5781403A JP55156965A JP15696580A JPS5781403A JP S5781403 A JPS5781403 A JP S5781403A JP 55156965 A JP55156965 A JP 55156965A JP 15696580 A JP15696580 A JP 15696580A JP S5781403 A JPS5781403 A JP S5781403A
Authority
JP
Japan
Prior art keywords
herbicidal
magnesium sulfate
anhydrous magnesium
salt
bipyridylium
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.)
Granted
Application number
JP55156965A
Other languages
Japanese (ja)
Other versions
JPS6412244B2 (en
Inventor
Osamu Okuno
Teruyuki Misumi
Susumu Furuhashi
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP55156965A priority Critical patent/JPS5781403A/en
Publication of JPS5781403A publication Critical patent/JPS5781403A/en
Publication of JPS6412244B2 publication Critical patent/JPS6412244B2/ja
Granted legal-status Critical Current

Links

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE: The titled composition, prepared by hydrating anhydrous magnesium sulfate with an aqueous solution of a herbicidal bipyridylium quaternary salt, and adding a herbicidal phenylurea compound, a suitable surfactant and further a high polymer having pyranose rings to the resultant mixture.
CONSTITUTION: A composition obtained by adding anhydrous magnesium sulfate to an aqueous solution of a herbicidal bipyridylium guaternary salt, e.g. a 1,1'- dimethyl-4,4"- bipyridylium salt, a herbicidal phenylurea compound, e.g. 1,1- dimethyl-3-phenylurea, a high polymer having pyranose rings, e.g. starch, or a derivative thereof and preferably a nonionic or cationic surfactant, hydrating the anhydrous magnesium sulfate, anc granulating the resultant mixture.
EFFECT: Very safe in use and handling, no dusting, and disintegrable in a short time even on pouring into water in application and the same as an applying solution of a wettable powder.
COPYRIGHT: (C)1982,JPO&Japio
JP55156965A 1980-11-10 1980-11-10 Granular herbicidal composition and its preparation Granted JPS5781403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55156965A JPS5781403A (en) 1980-11-10 1980-11-10 Granular herbicidal composition and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55156965A JPS5781403A (en) 1980-11-10 1980-11-10 Granular herbicidal composition and its preparation

Publications (2)

Publication Number Publication Date
JPS5781403A true JPS5781403A (en) 1982-05-21
JPS6412244B2 JPS6412244B2 (en) 1989-02-28

Family

ID=15639185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55156965A Granted JPS5781403A (en) 1980-11-10 1980-11-10 Granular herbicidal composition and its preparation

Country Status (1)

Country Link
JP (1) JPS5781403A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193801A (en) * 1983-04-16 1984-11-02 Mikasa Kagaku Kogyo Kk Powder, granule or tablet of moisture-controlling agricultural chemical or disinfectant
US4657582A (en) * 1985-05-30 1987-04-14 Pennwalt Corporation Polyhydroxy polymer delivery systems
US4923506A (en) * 1983-12-01 1990-05-08 Pennwalt Corporation Polyhydroxy polymer delivery systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193801A (en) * 1983-04-16 1984-11-02 Mikasa Kagaku Kogyo Kk Powder, granule or tablet of moisture-controlling agricultural chemical or disinfectant
US4923506A (en) * 1983-12-01 1990-05-08 Pennwalt Corporation Polyhydroxy polymer delivery systems
US4657582A (en) * 1985-05-30 1987-04-14 Pennwalt Corporation Polyhydroxy polymer delivery systems

Also Published As

Publication number Publication date
JPS6412244B2 (en) 1989-02-28

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