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FR2077679A7 - Volatile pesticide dispensers - with evaporation rate controlled with hydrophobic esters - Google Patents

Volatile pesticide dispensers - with evaporation rate controlled with hydrophobic esters

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Publication number
FR2077679A7
FR2077679A7FR7003949AFR7003949AFR2077679A7FR 2077679 A7FR2077679 A7FR 2077679A7FR 7003949 AFR7003949 AFR 7003949AFR 7003949 AFR7003949 AFR 7003949AFR 2077679 A7FR2077679 A7FR 2077679A7
Authority
FR
France
Prior art keywords
evaporation rate
evaporation
rate controlled
esp
regulators
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
FR7003949A
Other languages
French (fr)
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.)
BOULLENGER YVETTE
Original Assignee
BOULLENGER YVETTE
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 BOULLENGER YVETTEfiledCriticalBOULLENGER YVETTE
Priority to FR7003949ApriorityCriticalpatent/FR2077679A7/en
Application grantedgrantedCritical
Publication of FR2077679A7publicationCriticalpatent/FR2077679A7/en
Expiredlegal-statusCriticalCurrent

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Abstract

Compsns for controlling the evaporation of solns. of volatile pesticides or insecticides impregnated in porous material partic. dichlorovinylphosphates and thiophosphates of formula: (where R is alkyl, aryl, aralkyl or alkaryl) esp. DDVP. contain co-evaporating agents and regulators keeping the evaporation of the active material to a substantially constant rate over a period of several months, also stabilisers and hydrofuges. The regulators are pref. hydropholic esters of mol. wt. 150-250, esp. butyl and isobutyl benzoates, benzyl valerate, ethyl caprylate, ethyl caprylate, diethyl succinate, benzyl benzoate.
FR7003949A1970-02-041970-02-04Volatile pesticide dispensers - with evaporation rate controlled with hydrophobic estersExpiredFR2077679A7 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
FR7003949AFR2077679A7 (en)1970-02-041970-02-04Volatile pesticide dispensers - with evaporation rate controlled with hydrophobic esters

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
FR7003949AFR2077679A7 (en)1970-02-041970-02-04Volatile pesticide dispensers - with evaporation rate controlled with hydrophobic esters

Publications (1)

Publication NumberPublication Date
FR2077679A7true FR2077679A7 (en)1971-11-05

Family

ID=9050081

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR7003949AExpiredFR2077679A7 (en)1970-02-041970-02-04Volatile pesticide dispensers - with evaporation rate controlled with hydrophobic esters

Country Status (1)

CountryLink
FR (1)FR2077679A7 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2196750A1 (en)*1972-08-251974-03-22Aries RobertDichlorvos insecticidal vaporising strips - giving a constant vaporising rate and contg. a coevaporant and an absorbent support
JP2001509146A (en)*1996-12-202001-07-10アルザ コーポレイション Gel compositions and methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2196750A1 (en)*1972-08-251974-03-22Aries RobertDichlorvos insecticidal vaporising strips - giving a constant vaporising rate and contg. a coevaporant and an absorbent support
JP2001509146A (en)*1996-12-202001-07-10アルザ コーポレイション Gel compositions and methods

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