To provide an industrially and environmentally more preferable nonflammable liquid composition having a fluorine compound reduced, as compared to previously known nonflammable liquid compositions.

A liquid composition is used, which includes a flammable liquid and a fluoroiodoalkane represented by the following formula (1):

##STR00001##

(in the formula, X each independently represents H or F, and n represents an integer of from 0 to 5), and which is characterized in that the total amount of the above-mentioned flammable liquid and the above-mentioned fluoroiodoalkane is from 95 to 100 wt % of the entire amount of the above-mentioned liquid composition.

To provide an industrially and environmentally more preferable nonflammable liquid composition having a fluorine compound reduced, as compared to previously known nonflammable liquid compositions.

A liquid composition is used, which includes a flammable liquid and a fluoroiodoalkane represented by the following formula (1):

##STR00001##

(in the formula, X each independently represents H or F, and n represents an integer of from 0 to 5), and which is characterized in that the total amount of the above-mentioned flammable liquid and the above-mentioned fluoroiodoalkane is from 95 to 100 wt % of the entire amount of the above-mentioned liquid composition.

An antibacterial fiber that includes a charge generation member shaped in a fibrous form and that generates charges sufficient to suppress the proliferation of a bacillus by input of external energy, and a water-resistant member that covers the charge generation member.

An antibacterial fiber that includes a charge generation member shaped in a fibrous form and that generates charges sufficient to suppress the proliferation of a bacillus by input of external energy, and a water-resistant member that covers the charge generation member.

An antibacterial fiber that includes a charge generation member shaped in a fibrous form and that generates charges sufficient to suppress the proliferation of a bacillus by input of external energy, and a water-resistant member that covers the charge generation member.

The present invention provides a new insect pest control agent that can instantly stop the movement of an insect pest and kill the insect pest, but that does not have a risk of explosion or ignition and that does not destroy the ozone layer and that has a low global warming potential, and therefore that can be safely used. An insect pest control agent comprising 1-chloro-3,3,3-trifluoropropene as an active agent solves the above problem.

The present invention provides a new insect pest control agent that can instantly stop the movement of an insect pest and kill the insect pest, but that does not have a risk of explosion or ignition and that does not destroy the ozone layer and that has a low global warming potential, and therefore that can be safely used. An insect pest control agent comprising 1-chloro-3,3,3-trifluoropropene as an active agent solves the above problem.

The present invention provides a new insect pest control agent that can instantly stop the movement of an insect pest and kill the insect pest, but that does not have a risk of explosion or ignition and that does not destroy the ozone layer and that has a low global warming potential, and therefore that can be safely used. An insect pest control agent comprising 1-chloro-3,3,3-trifluoropropene as an active agent solves the above problem.

Provided are azeotrope-like compositions comprising tetrafluoropropene and hydrofluorocarbons and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.

Provided are azeotrope-like compositions comprising tetrafluoropropene and hydrofluorocarbons and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.