Pesticidal composition to noxious organisms
First Claim
1. A pesticidal composition which comprises an active component which kills or repels noxious organisms and a diarylalkane as represented by the following formula I!1 ##STR2## wherein R1 is a bivalent radical which is formed from methane or ethane, each of R2 and R3 is a hydrogen atom or an alkyl group having 3 or 4 carbon atoms, R4 is an alkyl group having 3 or 4 carbon atoms, and the groups R2, R3 and R4 can be the same or different ones, and wherein said diarylalkane is present in said composition in an amount of from about 0.01 to about 500 parts by weight based on 1 part by weight of said active component, and said composition is substantially free of noxious odor.
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Accused Products
Abstract
A pesticidal composition to noxious organisms which comprises a diarylalkane and an active component effective for killing or repelling noxious organisms and the diarylalkane is at least one member selected from the group consisting of butyl diphenylmethane, butyl-1,1-diphenylethane and butyl-1,2-diphenylethane. The used diarylalkane has a high dissolving power to the effective component, a high boiling point and a high flash point with low unpleasant smell and does not deteriorate the effective component in the pesticidal composition.
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12 Claims
- 1. A pesticidal composition which comprises an active component which kills or repels noxious organisms and a diarylalkane as represented by the following formula I!1 ##STR2## wherein R1 is a bivalent radical which is formed from methane or ethane, each of R2 and R3 is a hydrogen atom or an alkyl group having 3 or 4 carbon atoms, R4 is an alkyl group having 3 or 4 carbon atoms, and the groups R2, R3 and R4 can be the same or different ones, and wherein said diarylalkane is present in said composition in an amount of from about 0.01 to about 500 parts by weight based on 1 part by weight of said active component, and said composition is substantially free of noxious odor.
Specification