This invention relates to odor control molecules comprised of polyethyleneimine compounds containing N-halamine and derivatives thereof.

A cleaning agent composition for use in removing an adhesive residue, characterized in that the composition contains a quaternary ammonium salt and a composition solvent including a first organic solvent and a second organic solvent; the first organic solvent is an amide derivative represented by formula (Z) (wherein R.sup.0 represents an ethyl group, a propyl group, or an isopropyl group; and each of R.sup.A and R.sup.B represents a C1 to C4 alkyl group); the second organic solvent is a non-amide organic solvent other than the amide derivative; and the composition has a water content less than 4.0 mass %. ##STR00001##

A cleaning agent composition for use in removal of a polysiloxane adhesive remaining on a substrate, the composition containing a tetrahydrocarbylammonium fluoride and an organic solvent, wherein the organic solvent contains an alkylene glycol dialkyl ether and a lactam compound represented by formula (1).

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(in formula (1), R.sup.101 represents a C1 to C6 alkyl group, and R.sup.102 represents a C1 to C6 alkylene group.)

A cleaning solution composition and a cleaning method using the cleaning solution composition are provided. The cleaning solution composition includes a chelating agent including a first organic acid and a second organic acid, and an etching agent including a fluoride compound.

A hydrofluoroolefin compound is represented by the following general formula (I): where R.sub.F1 is a hydrogen atom or CH.sub.3, and (iii) R.sub.F1 is a linear or branched perfluorinated alkyl group having 1 to 10 carbon atoms and optionally including one or more catenated heteroatoms; and R.sub.F2 is a fluorine atom or a linear or branched perfluorinated alkyl group having 1 to 8 carbon atoms and optionally including one or more catenated heteroatoms; with the proviso that when RF2 is a fluorine atom, then RF1 includes at least 2 carbon atoms; or (iv) R.sub.F 1 and R.sub.F2 are bonded together to form a ring structure having 4 to 8 carbon atoms and optionally including one or more catenated heteroatoms.

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A cleaning solution composition and a cleaning method using the cleaning solution composition are provided. The cleaning solution composition includes a chelating agent including a first organic acid and a second organic acid, and an etching agent including a fluoride compound.

The invention provides to a powdered composition of additives and a method of use thereof for increasing the visibility, potency and coverage of disinfectant solutions, such as bleach.

The invention provides to a powdered composition of additives and a method of use thereof for increasing the visibility, potency and coverage of disinfectant solutions, such as bleach.

The present application provides azeotrope or azeotrope-like compositions comprising dimethyl carbonate and a perfluoroheptene ether or a perfluoropentene ether, wherein the perfluoroheptene ether or perfluoropentene ether is present in the composition in an amount effective to form an azeotrope composition or azeotrope-like composition with the dimethyl carbonate. Methods of using the composition provided herein in cleaning and carrier fluid applications are also provided.

Provided is a composition which has an excellent affinity with the surface of an adhesive agent and can achieve a high etching rate. The composition according to one embodiment comprises: a quaternary alkylammonium fluoride or a hydrate of a quaternary alkylammonium fluoride; and, as an aprotic solvent, (A) an N-substituted amide compound having no active hydrogen on a nitrogen atom, and (B) a dipropylene glycol dimethyl ether, wherein (B) the dipropylene glycol dimethyl ether has the percentage of a structural isomer represented by formula (1) of at least 50 mass % with respect to the total amount of (B) the dipropylene glycol dimethyl ether. ##STR00001##