Hennart Claude (Aubervilliers FR) Dulat Marcel Louis (Poitiers FR)
출원인 / 주소
Airwick Industries, Inc. (Carlstadt NJ 02)
인용정보
피인용 횟수 :
19인용 특허 :
0
초록▼
Insecticide evaporator comprising at least one volatile phosphoric ester insecticide, an agent for stabilizing the said ester against decomposition by protonization and used in an amount of 0.2 to 20% based on the weight of phosphoric ester, characterized in that the stabilizing agent contains at le
Insecticide evaporator comprising at least one volatile phosphoric ester insecticide, an agent for stabilizing the said ester against decomposition by protonization and used in an amount of 0.2 to 20% based on the weight of phosphoric ester, characterized in that the stabilizing agent contains at least one compound selected from the compounds of the chemical class of 1,3-benzodioxoles and at least one diazene.
대표청구항▼
An insecticide evaporator comprising: I. a solid or liquid insecticidal composition containing A. an insecticidally effective amount of insecticidal phosphate selected from the group consisting of 2,2-dichlorovInyl dimethyl phosphate 2,2-dichlorovinyl diethyl phosphate 2,2-dichlorovinyl dipropyl pho
An insecticide evaporator comprising: I. a solid or liquid insecticidal composition containing A. an insecticidally effective amount of insecticidal phosphate selected from the group consisting of 2,2-dichlorovInyl dimethyl phosphate 2,2-dichlorovinyl diethyl phosphate 2,2-dichlorovinyl dipropyl phosphate 2,2-dibromovinyl dimethyl phosphate 2,2-dibromovinyl diethyl phosphate 2,2-dibromovinyl dipropyl phosphate 2-bromo-2-chlorovinyl dimethyl phosphate 2-bromo-2-chlorovinyl diethyl phosphate 2,2-dichlorovinyl ethyl methyl phosphate 2,2-dichloro-1-methyl-vinyl dimethyl phosphate and 2,2-dichloro-1-methyl-vinyl diethyl phosphate, wherein on contact with molecules of water at least partial decomposition of the ester takes place by protonization, said vinyl phosphate being or not being admixed with a solid or liquid solvent, B. about 0.1 to 10%, based on the weight of said volatile phosphate, of a 1,3-benzodioxole capable of stabilizing said phosphate against decomposition by protonization, said benzodioxole having no action as a toxicity synergist for the insecticidal phosphate in said proportions, and selected from the group consisting of at least one compound of the formula [Figure] (I) wherein m is 1 or 2, and X is an alkylene bridge of 1 to 2 or an alkylene bridge of 2 carbon atoms, and R′is a. hydrogen or b. lower alkyl and A. when m represents 1 in formula (I) R represents a. hydrogen b. lower alkyl c. lower alkenyl d. halogen of atomic number not exceeding 17 e. nitro f. the group [Figure] in which each of R1, R1′and R1″, independently of the others, is the same or a different group selected from the group consisting of hydrogen, lower alkyl, lower alkoxy, chloro and bromo; g. the group [Figure] in which R2 is hydrogen or lower alkyl, or h. the group [Figure] in which Z and Z′are each independently a C-C bond or an oxygen atom (-0-) and R″is hydrogen, lower alkyl or lower alkoxy, and B. when m represents 1 or 2 in formula (I) R represents i. cyano ii. the group [Figure](ii) wherein R4 is hydrogen or lower alkyl and R5 is hydrogen or lower alkyl, iii. the group -CO-R6 in which R6 is a. hydrogen b. -OM in which M is hydrogen or an equivalent metal cation or cation or a guaternary ammonium c. lower alkyl or d. lower alkoxy e. phenyl, unsubstituted or substituted by one or more of the following substituents: lower alkyl, lower alkoxy, chloro, bromo; [Figure] f) wherein each of R7 and R7′is independently selected from hydrogen or lower alkoxy [Figure] (iv) in which the alkyl group has 1 to 8 carbon atoms v. the group -O-R8 in which R8 is lower alkyl or oxa alkyl of at most 15 carbon atoms and 3 oxygen atoms in the chain, [Figure](vi) in which each of R9 and R9″independently is hydgrogen, lower alkyl or phenyl or vii. nitro C. when m represents 1 in formula (I): R and R′taken together represent one of the following divalent groups: a. the group [Figure] in which each of R10, R10, and R10″independently is hydrogen, lower alkyl, alkoxycarbonyl of 2 to 5 carbon atoms, or the group -COOM, M having the meaning given above, or b. the group [Figure] in which R11 is hydrogen, lower alkyl, lower alkoxy or pyrrolidino, and R12 represents hydrogen or lower alkyl, C. about 0.1 to 10% by weight based on the weight of said vinyl phosphate of at least one secondary agent for stabilizing said phosphate against decomposition by protonization selected from the group consisting of at least one diazene compound of the formula 1. monoazo compounds defined by the following formula: Ra -N 〓N -R′a wherein Ra and R′a are the same or different and each represents phenyl, naphthyl, pyridyl, quinolyl or diphenyl; 2. mono-azo compound defined by the following formula: [Figure] wherein Rb represents hydrogen or one or two methyl radicals, R′b represents hydrogen or methyl, 3. mono-azo compound defined by the following formula: [Figure] wherein Rc represents hydrogen or one or two halogens, R′c represents halogen, and R″c represents hydrogen or halogen, halogen being chlorine, bromine, fluorine or iodine, 4. mono-azo compound defined by the following formula: [Figure] wherein Rd represents hydrogen or nitro, 5. mono-azo amino compound defined by the following formula or by the tautomeric formula of the corresponding imino-hydrazone compounds: Re -N 〓N -R′e wherein Re represents a phenyl or naphthyl substituted by one or two amino groups which are unsubstituted or substituted by acetyl or benzoyl, by one or two phenyl or benzyl or by alkyl having 1 to 4 carbon atoms, the radical Re being unsubstituted or further substituted by one to three substituents selected from the group consisting of alkyl having 1 to 5 carbon atoms, chlorine, nitro, alkoxy having 1 to 3 carbon atoms, alkylsulFonyl having 1 to 4 carbon atoms and sulfamoyl, the latter being unsubstituted or N-substituted by one or two alkyl having 1 to 4 carbon atoms; R′e represents phenyl, naphthyl or pyrazolyl, unsubstituted or substituted by one to three substituents selected from the group consisting of methoxy, ethoxy, propoxy, methyl, ethyl, phenyl, cyclohexyl, chlorine, nitro and amino, the latter being unsubstituted or substituted by one or two phenyl, benzyl or alkyl having 1 to 4 carbon atoms, 6. mono-azo compounds defined by the following formula or by the tautomeric formula of the corresponding hydrazonoquinone compounds: Rf -N 〓N -R′f wherein Rf represents phenyl, naphthyl or quinolyl having one or two hydroxy groups and being unsubstituted or substituted by one to three further substituents selected from the group consisting of chlorine, alkyl having 1 to 5 carbon atoms, cyclohexyl, carbamoyl, carboxy and nitro; R′f represents a phenyl, naphthyl or pyridyl, unsubstituted or substituted by one to four substituents selected from the group consisting of chlorine, cyclohexyl, methyl, hydroxy, nitro, methoxy, benzyloxy, dimethylamino and dimethylaminomethyl, 7. mono-azo compounds defined by the following formula: [Figure] wherein Rg represents alkyl of 1 to 4 carbon atoms or alkanoyl of 2 to 18 carbon atoms, R′g represents hydrogen or alkoxy of 1 to 4 carbon atoms, 8. phenylhydrazone compound defined by the following formula: [Figure] wherein Rh represents hydrogen or one or two substituents selected from the group consisting of chlorine and nitro; R′h represents hydrogen or one to three alkyl each of 1 to 4 carbon atoms; the dotted line represents an optional second bond, 9. phenylhydrazone compounds defined by the following formula or by the tautomeric formula of the corresponding hydroxyazo compounds: [Figure] wherein Rj represents one to three substituents selected from the group consisting of alkyl having 1 to 5 carbon atoms, chlorine, nitro, hydroxy, carboxy, sulfo and methylsulfonyl; R′j represents a 2-indolinon-3-ylidene or a 3,4-dihydro-3-pyrazolon-4-ylidene radical, unsubstituted or substituted by methyl, phenyl, chlorophenyl or sulfophenyl, 10. symmetric compounds defined by the following formula or by the tautomeric formula of the corresponding hydrazonoquinone or iminohydrazone compounds when the disazo compound is described as having hydroxy or amino groups; [Figure] wherein Rk represents phenyl unsubstituted or substituted by amino or one or two substituents which are hydroxy or methyl; R′k represents hydrogen or methyl, 11. symmetric compounds defined by the following formula or by the tautomeric formula of the corresponding hydrazonoquinone or imminohydrazone compounds: [Figure] wherein Y represents a direct bond or an oxygen atom or a -CH〓CH-group or -CH2-group or a -CHR″m-group in which R″m is phenyl or chlorophenyl; Rm represents a phenyl, naphthyl or 5-pyrazolon-4-yl, which is unsubstituted or substituted by one or two substituents selected from the group consisting of methyl, phenyl, hydroxy, amino, sulfo and carboxy; R′m represents one or two hydrogen or one or two methyl, 12. polyazo compounds defined by the following formula or by the tautomeric formula of the corresponding hydrazonoquinone or iminohydrazone compounds when the disazo compound is defined as having at least one hydroxy or amino group: Rn -N 〓N -R′n -N 〓N -R″n wherein Rn represents phenyl, diphenyl or naphthyl unsubstituted or substituted by one or two substituents selected from the group consisting of methyl, hydroxy, carboxy and sulfo; R′n represents divalent phenylene or naphthylene, unsubstituted or substituted by one to three substituents selected from the group consisting of methyl, amino, hydroxy, nitro and sulfo; R″n represents a phenyl, naphthyl, tetrahydronaphthyl or dihydro-pyrimidinyl, unsubstituted or substituted by one to four substituents selected from the group consisting of methyl, hydroxy, sulfo, carboxy and amino, the latter being unsubstituted or substituted by methyl or ethyl, and sulfamoyl unsubstituted or N-substituted by one or two alkyl having 1 to 4 carbon atoms, 13. tris-azo or tetra-azo compounds defined by the following formula or by the tautomeric formula of the corresponding hydrazonoquinone or iminohydrazone compounds when the compound is defined as having at least one hydroxy or amino: Ro -N 〓N -R′o -N 〓N -R″o -N 〓N -R″′o wherein Ro represents phenyl or naphthyl, unsubstituted or substituted by one to four substituents selected from the group consisting of hydroxy, carboxy, amino, sulfo, phenylazo and naphthylazo, the latter two being unsubstituted or substituted by one or two substitutents selected from the group consisting of hydroxy, amino, sulfo and nitro; R′o represents a divalent, unsubstituted phenylene or diphenylene; R″o represents a divalent phenylene or naphthylene which is unsubstituted or substituted by one to four substitutents selected from the group consisting of amino, hydroxy and sulfo; R″′o represents a phenyl or naphthyl unsubstituted or substituted by one or two substitutents selected from the group consisting of amino, hydroxy, and sulfo, 14. formazyl compounds defined by the following formula: [Figure] wherein Rp represents hydrogen, methyl or ethyl; R′p represents phenyl, benzyl, alkyl having 1 to 3 carbon atoms or alkenyl having 2 to 4 carbon atoms, D. a salt of a compound as defined under (C) above having at least one group capable of salt formation or, E. a metal complex of a compound or salt as defined under (C) or (D) bearing one or two groups capable of metal complex formation selected from the group consisting of hydroxy, carboxy, amino, mono (C1-C4 alkyl) amino, phenylamino, phenylsulphonamino and (C1-C4 alkyl) sulfonamido, said diazene being soluble in said composition, II. a soliD fibrous support absorbent for the composition (I) formed by a felt of wool, a cellulosic fiber material or a cardboard of glass fibers.
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