Liquid composition with fungicide, bactericidal and bacteriostatic activity
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01N-05920
A01N-06500
A01N-02530
A01N-05502
출원번호
US-0830358
(1999-08-24)
우선권정보
FR-98 13381 (1999-10-26)
국제출원번호
PCT/FR99/02036
(2001-04-25)
§371/§102 date
20010425
(20010425)
국제공개번호
WO00/24259
(2000-05-04)
발명자
/ 주소
Dufau, Ghislain
Barsacq, Michel
Molla, G?rard
출원인 / 주소
Action Pin
대리인 / 주소
Wenderoth, Lind &
인용정보
피인용 횟수 :
25인용 특허 :
1
초록
The invention concerns a phytosanitary fungicide, bactericidal or bacteriostatic composition comprising at least a mineral salt, a copper oxide or hydroxide suspended in an aqueous emulsion of at least a terpene derivative.
대표청구항▼
1. A fungicidal, bactericidal or bacteriostic plant-protection composition comprising at least one inorganic salt, one oxide or one hydroxide of copper in suspension in an aqueous emulsion of at least one monoterpene.2. The composition of claim 1, wherein said inorganic salt, oxide or hydroxide of c
1. A fungicidal, bactericidal or bacteriostic plant-protection composition comprising at least one inorganic salt, one oxide or one hydroxide of copper in suspension in an aqueous emulsion of at least one monoterpene.2. The composition of claim 1, wherein said inorganic salt, oxide or hydroxide of copper is selected from the group consisting of copper hydroxide, copper oxychloride, copper carbonate, copper(I) oxide and mixtures thereof.3. The composition of claim 1, wherein said inorganic salt, oxide or hydroxide of copper is copper hydroxide.4. The composition of claim 1, wherein copper is present from 200 to 600 g/l, in the form of an inorganic salt, oxide or hydroxide of copper.5. The composition of claim 1, wherein the diameter of the particles of said inorganic salt, oxide or hydroxide of copper is not greater than 6 μm.6. The composition of claim 1, wherein said monoterpene is selected from the group consisting of terpenic hydrocarbons, oxidized derivatives of terpenic hydrocarbons, terpenic alcohols, terpenic aldehydes and ketones and mixtures thereof.7. The composition of claim 1, wherein said monoterpene is a mixture of terpenic hydrocarbons and terpenic alcohols.8. The composition of claim 1, wherein said monoterpene is an essential oil.9. The composition of claim 1, wherein said monotermene is a pine oil.10. The composition of claim 1, wherein said monoteroene is a pine oil containing 90% by weight of terpenic alcohols.11. The composition of claim 1, wherein said at least one monoterpene is (are) present from 50 to 400 g/l.12. The composition of claim 1, further comprising at least one surfactant.13. The composition of claim 1, further comprising from 20 to 100 g/l of surfactant(s).14. The composition of claim 1, further comprising a surfactant selected from the group consisting of:ethoxylated fatty acids, ethoxylated fatty alcohols, calcium alkylbenzenesulfonate, alkylnaphthalenesulfonates, ethoxylated alkylphenols, EO/PO block copolymers, PO/EO block copolymers, diisopropyinaphthalenesulfonates, dimethylnaphthalenesulfonates, di-n-butylnaphthalenesulfonates, ethoxylated dodecylphenols, sodium dodecylbenzenesulfonate, phosphoric esters of alkyl polyethers (acid forms and/or salts), phosphoric esters of ethoxylated arylphenols (acid forms and/or salts), phosphoric esters of ethoxylated polyarylphenols (acid forms and/or salts), ethoxylated castor oil, isopropylnaphthalenesulfonates, lignosulfonates, methyldinapthalenesulfonates, methylnaphthalenesulfonates, n-butylnapthalenesulfonates, ethoxylated octylphenols, phenyl sulfonates, polyalkylnaphtylmethanesulfonates, polyacrylates, ethoxylated polyarylphenols, polyvinylpyrrolidone and derivatives thereof, salts of sulfonated cresol-formalin condensates, salts of condensates of naphthalenesulfonic acid, salts of acrylic acid-acrylic ester copolymers, salts of maleic acid-olefin copolymers, salts of maleic anhydride-isobutylene copolymers, ethoxylated alkylphenol sulfates, ethoxylated polyarylphenol sulfates, sulfosuccinates, taurates, and ethoxylated tristyrylphenols. 15. A method of preparing a fungicidal, bactericidal or bacteriostic plant-protection composition comprising at least one inorganic salt, one oxide or one hydroxide of copper in suspension in an aqueous emulsion of at least one monoterpene, comprising micronizing said inorganic salt, oxide or hydroxide of copper and other ingredients of the composition comprising at least one monoterpene, water and at least one surfactant until a stable homogeneous suspension is obtained in which the size of the particles is less than 6 μm.16. A method of preparing a fungicidal, bactericidal or bacteriostic plant-protection composition comprising at least one inorganic salt, one oxide or one hydroxide of copper in suspension in an aqueous emulsion of at least one terpenic derivative, comprising admixing said inorganic salt, oxide or hydroxide of copper, having a diameter not greater than 6 μm, with other ingredients of the composition comprising at least one terpenic derivative, water and at least one surfactant until a stable homogeneous suspension is obtained.17. A method of enhancing the efficacy of an inorganic salt, oxide or hydroxide of copper in a plant-protection composition, comprising combining said inorganic salt, oxide or hydroxide of copper in suspension in an aqueous emulsion with at least one monoterpene.18. A method of treating plants with a product based on an inorganic salt, oxide or hydroxide of copper, comprising spraying an effective quantity of a plant-protection mixture prepared by mixing, in aqueous form, a composition of an inorganic salt, oxide or hydroxide of copper in suspension in an aqueous emulsion containing at least one monoterpene, on the plant to be treated.
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이 특허에 인용된 특허 (1)
Kierzkowski David J. ; Puetz John D. ; Wei Gang, Formulated copper algaecides.
Franklin, Lanny; Ostroff, Gary, Compositions and methods comprising terpenes or terpene mixtures selected from thymol, eugenol, geraniol, citral and L-carvone.
Franklin, Lanny; Ostroff, Gary, Compositions and methods comprising terpenes or terpene mixtures selected from thymol, eugenol, geraniol, citral, and l-carvone.
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