GB1255249A - Surface active agents employed to enhance the effect of herbicide solutions - Google Patents

Surface active agents employed to enhance the effect of herbicide solutions

Info

Publication number
GB1255249A
GB1255249A GB48159/69A GB4815969A GB1255249A GB 1255249 A GB1255249 A GB 1255249A GB 48159/69 A GB48159/69 A GB 48159/69A GB 4815969 A GB4815969 A GB 4815969A GB 1255249 A GB1255249 A GB 1255249A
Authority
GB
United Kingdom
Prior art keywords
value
acid
herbicide
hydrocarbon radical
siloxane
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.)
Expired
Application number
GB48159/69A
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of GB1255249A publication Critical patent/GB1255249A/en
Expired legal-status Critical Current

Links

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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants

Abstract

1,255,249. Herbicidal solutions containing siloxanes. DOW CORNING CORP. 1 Oct., 1969 [11 Oct., 1968; 21 April, 1969], No. 48159/69. Heading A5E. An improved herbicide solution comprises a known herbicide and 0.1-2% based on the volume of the herbicide solution, of (A) a siloxane of the formula: or an amine salt, quaternary ammonium salt, alkali metal salt or alkaline earth metal salt; in which R is a monovalent hydrocarbon or halogenated hydrocarbon radical free of aliphatic unsaturation of 1-6 carbon atoms, R' is a divalent hydrocarbon radical (C 1-12 ), R" is a divalent hydrocarbon radical free of aliphatic unsaturation (C 2-4 ), R"' is a divalent or trivalent hydrocarbon radical (C 2-6 ), x has a value of 0-100, y has a value of 1-100, z has a value of 1-50, and w has a value of 1-2; or (B) a siloxane of the formula: in which R, R', x and y are as defined above, and b has a value of 8-16 inclusive. Numerous examples of the siloxanes (A) and (B) are specified. Herbicides specified are methanearsenic acid, dimethylarsenic acid, 1, 1'-dimethyl-4, 4'-bipyridinium, 2, 2-dichloropropionic acid, 4, 6-dinitro-o-sec-butyl phenol, N' (3, 4-dichlorophenyl) N, N-dimethyl urea, 2, 4-dichlorophenoxy acetic acid, 2-chloro-N-propylacetanilide, 3-amino-2, 5-dichloro-benzoic acid, 2, 6-dinitro-N, N-dipropyl-4-trifluoromethylaniline, 3-amino-1, 2, 4-triazine and 2-chloro-4- ethylamino-6-isopropylamino-1, 3, 5-triazine. The herbicides are principally employed to destroy weeds which hinder the growth of crops such as corn, sorghum, soybeans, wheat and sugar beet. The herbicide is preferably dissolved in a suitable liquid and this solution together with the added siloxane may be diluted in a suitable carrier.
GB48159/69A 1968-10-11 1969-10-01 Surface active agents employed to enhance the effect of herbicide solutions Expired GB1255249A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76698368A 1968-10-11 1968-10-11
US81806069A 1969-04-21 1969-04-21

Publications (1)

Publication Number Publication Date
GB1255249A true GB1255249A (en) 1971-12-01

Family

ID=27117834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48159/69A Expired GB1255249A (en) 1968-10-11 1969-10-01 Surface active agents employed to enhance the effect of herbicide solutions

Country Status (9)

Country Link
AT (1) AT300451B (en)
BE (1) BE740113A (en)
CH (1) CH533945A (en)
DE (1) DE1950380A1 (en)
FR (1) FR2020409A1 (en)
GB (1) GB1255249A (en)
IL (1) IL33113A (en)
NL (1) NL6915346A (en)
PH (1) PH9322A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626274A (en) * 1982-12-20 1986-12-02 Bayer Aktiengesellschaft Herbicidal agents
EP0355650A2 (en) * 1988-08-15 1990-02-28 Dow Corning Corporation Postemergent herbicide compositions containing silicone glycol adjuvants
US4933002A (en) * 1989-11-21 1990-06-12 Dow Corning Corporation Postemergent herbicide compositions containing acetoxy-terminated silicone glycol and dispersant
US4990175A (en) * 1989-06-13 1991-02-05 Dow Corning Corporation Foliar applied herbicidal compositions containing a silicone glycolsilicone alkane terpolymer adjuvant
US5017216A (en) * 1988-08-15 1991-05-21 Dow Corning Corporation Postemergent herbicide compositions containing silicone glycol adjuvants
US5059704A (en) * 1989-12-13 1991-10-22 Dow Corning Corporation Foliar-applied herbicidal compositions containing a silicone glycol-silicone alkane terpolymer adjuvant
US5145978A (en) * 1988-08-15 1992-09-08 Dow Corning Corporation Postemergent herbicide compositions containing silicone glycol adjuvants
US5145977A (en) * 1989-11-21 1992-09-08 Dow Corning Corporation Postemergent herbicide compositions containing acetoxy-terminated silicone glycol and dispersant
EP1053678A1 (en) * 1999-05-19 2000-11-22 Shin-Etsu Chemical Co., Ltd. Water-based agrochemical composition containing polyether-modified silicone
US6734141B2 (en) 2001-11-21 2004-05-11 Goldschmidt Ag Use of non-spreading silicone surfactants in agrochemical compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989012394A1 (en) * 1988-06-14 1989-12-28 Monsanto Company Improved herbicide formulations and their use

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626274A (en) * 1982-12-20 1986-12-02 Bayer Aktiengesellschaft Herbicidal agents
EP0355650A3 (en) * 1988-08-15 1991-06-26 Dow Corning Corporation Postemergent herbicide compositions containing silicone glycol adjuvants
EP0355650A2 (en) * 1988-08-15 1990-02-28 Dow Corning Corporation Postemergent herbicide compositions containing silicone glycol adjuvants
US5145978A (en) * 1988-08-15 1992-09-08 Dow Corning Corporation Postemergent herbicide compositions containing silicone glycol adjuvants
US5017216A (en) * 1988-08-15 1991-05-21 Dow Corning Corporation Postemergent herbicide compositions containing silicone glycol adjuvants
US4990175A (en) * 1989-06-13 1991-02-05 Dow Corning Corporation Foliar applied herbicidal compositions containing a silicone glycolsilicone alkane terpolymer adjuvant
EP0429293A1 (en) * 1989-11-21 1991-05-29 Dow Corning Corporation Postemergent herbicide compositions containing acetoxy-terminated silicone glycol and dispersant
US4933002A (en) * 1989-11-21 1990-06-12 Dow Corning Corporation Postemergent herbicide compositions containing acetoxy-terminated silicone glycol and dispersant
US5145977A (en) * 1989-11-21 1992-09-08 Dow Corning Corporation Postemergent herbicide compositions containing acetoxy-terminated silicone glycol and dispersant
US5059704A (en) * 1989-12-13 1991-10-22 Dow Corning Corporation Foliar-applied herbicidal compositions containing a silicone glycol-silicone alkane terpolymer adjuvant
EP1053678A1 (en) * 1999-05-19 2000-11-22 Shin-Etsu Chemical Co., Ltd. Water-based agrochemical composition containing polyether-modified silicone
US6300283B1 (en) 1999-05-19 2001-10-09 Shin-Etsu Chemical Co., Ltd. Water-base agrochemical composition containing polyether-modified silicone
US6734141B2 (en) 2001-11-21 2004-05-11 Goldschmidt Ag Use of non-spreading silicone surfactants in agrochemical compositions

Also Published As

Publication number Publication date
IL33113A0 (en) 1969-12-31
DE1950380A1 (en) 1970-04-23
NL6915346A (en) 1970-04-14
IL33113A (en) 1973-04-30
BE740113A (en) 1970-04-10
AT300451B (en) 1972-07-25
CH533945A (en) 1973-02-28
PH9322A (en) 1975-09-17
FR2020409A1 (en) 1970-07-10

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