Abstract: Described herein are perfuming compositions and perfumed consumer products including, as perfuming ingredients, cyclopentanone compounds of formula in a form of any one of its stereoisomers or a mixture thereof, where n represents 1.

Abstract: Described herein is a method of using as perfuming ingredients, e.g. to impart odor notes of the fruity, fruity-exotic types, cyclopentanone compounds of formula in a form of any one of its stereoisomers or a mixture thereof, and wherein n represents 1 or 2.

Abstract: The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to the use of volatile compositions to limit, decrease or eliminate the perception of malodor. Such compositions include at least one malodor antagonist optionally combined with perfuming ingredients. Such compositions, their use in combination with delivery systems and their applications in consumer products are also objects of the present disclosure.

Abstract: The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to the use of volatile compositions to limit, decrease or eliminate the perception of malodor. Such compositions include at least one malodor antagonist optionally combined with perfuming ingredients. Such compositions, their use in combination with delivery systems and their applications in consumer products are also objects of the present disclosure.

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns a compound of formula (I) as defined herein below, and its uses as perfuming ingredients. Therefore, following what is mentioned herein, the present invention comprises the invention compound as part of a perfuming composition or of a perfumed consumer product. Moreover, the present invention relates to a properfume compound suitable to release the compound of formula (I).

Abstract: The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to malodor counteracting compositions and/or ingredients, methods for counteracting malodors, as well as to the perfumed articles or perfuming compositions comprising as an active ingredient, at least one compound selected from the group consisting of: a compound of Formula (I), a compound of Formula (II), a compound of Formula (III), a compound of Formula (IV), and mixtures thereof.

Abstract: A leak detector is provided for leak-testing objects that are to be tested by spraying tracer gas, the leak detector including: a detection inlet configured to be connected to an object that is to be tested; a pumping device including a vacuum line connected to the detection inlet, a rough-vacuum pump connected to the vacuum line, and a turbomolecular vacuum pump connected to the vacuum line, a delivery of which is connected to the rough-vacuum pump; and a gas detector connected to the turbomolecular vacuum pump, the pumping device further including an ancillary pump connected to the rough-vacuum pump and being configured to lower an ultimate-vacuum pressure of tracer gas in the rough-vacuum pump. A leak detection method for leak-testing objects that are to be tested by spraying tracer gas is also provided.

Abstract: A sniffer probe for a leak detector for monitoring the leaktightness of an object to be tested by tracer gas includes an end piece created in the form of a rigid tube, a housing, a connection member connecting the end piece to the housing, and a sampling duct to sample a gas at a first end of the end piece. The connection member includes a main body that is elastically deformable such that it can adopt a deformed position, making it possible for the end piece to pivot when acted upon by a force and to return to the initial rest position.

Abstract: A leak detector for checking the sealing tightness of an object to be tested includes a detection inlet to be connected to the object, a first pumping device, and a gas detector. The first pumping device includes a first rough vacuum pump, at least one second rough vacuum pump, and a turbomolecular pump. The gas detector is connected to the turbomolecular pump. The outlet of the at least one second rough vacuum pump is connected to the first rough vacuum pump, between two in-series pumping stages of the first rough vacuum pump.

Abstract: Described herein is a compound of formula (I) in the form of any one of its stereoisomers, regioisomers or a mixture thereof. The use of compound of formula (I) as perfuming ingredients of floral type and of these compounds as part of a perfuming composition or of a perfuming consumer product are also described.

Abstract: The present invention relates to phenylpropanal derivatives of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted line represents a carbon-carbon single or double bond; X represents a CN or CHO group; each R1, R2 and R3 independently from each other, represents a hydrogen atom or a C1-2 alkyl group; and R represents a group of formula —[CH2]nC(Me)2OH, wherein n is 1 or 2; said R being a meta or para substituent of the aromatic ring, relative position 1; and their uses as perfuming ingredients as well as the composition and consumer product including such derivatives.

Abstract: Described herein is a method of using, as perfuming ingredients, e.g. to impart odor notes of the fruity, fruity-exotic types, cyclopentanone compounds of formula in a form of any one of its stereoisomers or a mixture thereof, and wherein n represents 1 or 2.

Abstract: The present disclosure concerns a perfuming ingredient of a compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein X represents a CHO group when R1 represents a C1-2 alkyl group or X represents a CH(R6)CHO group when R1 represents a hydrogen atom or a C1-2 alkyl group. Each of R2, R3, R4, R5 and R6 represents, independently from each other, a hydrogen atom or a C1-2 alkyl group; or R3 and R4 represent, when taken together, a ethanediyl group; and —C(R3)(R4)—CH(R5)—OH group is, relative to position 1, an ortho, a meta, a para substituent of the aromatic ring or a mixture thereof. Also disclosed is the compound of formula (I) as part of a perfuming composition or of a perfumed consumer product.

Abstract: Described herein is a compound of formula (I) in the form of any one of its stereoisomers, regioisomers or a mixture thereof. The use of compound of formula (I) as perfuming ingredients of floral type and of these compounds as part of a perfuming composition or of a perfuming consumer product are also described.

Abstract: The various aspects presented herein relate to the perfumery industry. More particularly, the various aspects presented herein relate to the use of volatile compositions to limit, decrease or eliminate the perception of malodor. Such compositions include at least one malodor antagonist optionally combined with perfuming ingredients. Such compositions, their use in combination with delivery systems and their applications in consumer products are also objects of the present disclosure.

Abstract: The present disclosure concerns a perfuming ingredient of a compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein X represents a CHO group when R1 represents a C1-2 alkyl group or X represents a CH(R6)CHO group when R1 represents a hydrogen atom or a C1-2 alkyl group. Each of R2, R3, R4, R5 and R6 represents, independently from each other, a hydrogen atom or a C1-2 alkyl group; or R3 and R4 represent, when taken together, a ethanediyl group; and —C(R3)(R4)—CH(R5)—OH group is, relative to position 1, an ortho, a meta, a para substituent of the aromatic ring or a mixture thereof. Also disclosed is the compound of formula (I) as part of a perfuming composition or of a perfumed consumer product.

Abstract: A leak detector for checking the sealing tightness of an object to be tested includes a detection inlet to be connected to the object, a first pumping device, and a gas detector. The first pumping device includes a first rough vacuum pump, at least one second rough vacuum pump, and a turbomolecular pump. The gas detector is connected to the turbomolecular pump. The outlet of the at least one second rough vacuum pump is connected to the first rough vacuum pump, between two in-series pumping stages of the first rough vacuum pump.

Abstract: A leak detector is provided for leak-testing objects that are to be tested by spraying tracer gas, the leak detector including: a detection inlet configured to be connected to an object that is to be tested; a pumping device including a vacuum line connected to the detection inlet, a rough-vacuum pump connected to the vacuum line, and a turbomolecular vacuum pump connected to the vacuum line, a delivery of which is connected to the rough-vacuum pump; and a gas detector connected to the turbomolecular vacuum pump, the pumping device further including an ancillary pump connected to the rough-vacuum pump and being configured to lower an ultimate-vacuum pressure of tracer gas in the rough-vacuum pump. A leak detection method for leak-testing objects that are to be tested by spraying tracer gas is also provided.

Abstract: A composition of matter including: a) at least one compound of formula (I) in the form of any one of its isomers or a mixture thereof; wherein R1 represents a hydrogen atom or a C1-2 alkyl group; R2 represents a hydrogen atom or a methyl group; and R represents a group of formula —[CH2]nC(Me)2OH, wherein n is 0, 1 or 2; with R being, relative to position 1, an ortho, meta or para substituent of the aromatic ring; and b) at least one compound of formula in the form of any one of its isomers or a mixture thereof; wherein R1, R2 and R have the same meaning as defined in formula (I); uses of the composition of matter as perfuming ingredients, perfuming compositions and in consumer products, along with a process to prepare the composition of matter.

Abstract: A composition of matter including: a) at least one compound of formula (I) in the form of any one of its isomers or a mixture thereof; wherein R1 represents a hydrogen atom or a C1-2 alkyl group; R2 represents a hydrogen atom or a methyl group; and R represents a group of formula —[CH2]nC(Me)2OH, wherein n is 0, 1 or 2; with R being, relative to position 1, an ortho, meta or para substituent of the aromatic ring; and b) at least one compound of formula in the form of any one of its isomers or a mixture thereof; wherein R1, R2 and R have the same meaning as defined in formula (I); uses of the composition of matter as perfuming ingredients, perfuming compositions and in consumer products, along with a process to prepare the composition of matter.