摘要:
Dispensers and refills for volatile liquids, such as fragrances, are disclosed. Dispensers and refills in combination with dispensers according to the present invention may comprise a volatile liquid and a housing. In certain embodiments, the volatile liquid of the present invention has a predetermined evaporation rate, measured and calculated by the method described herein. In other embodiments, the volatile liquid exhibits a predefined relative evaporation rate. In addition to the housing, the present invention includes optional components, such as a motorized fan and/or a wick, to facilitate release of the volatile liquid into the atmosphere.
摘要:
Systems, devices, methods, and compositions that improve the scent perception for a user. Improved scent perception is achieved by presenting alternating scents and by varying levels of output of scents, as well as by minimizing device clogging, thereby improving evaporation profiles.
摘要:
When microbial contamination is introduced into a room (20*) of an enclosure, such as a building, an HVAC system including supply ductwork (16) and a return ductwork (34) is decontaminated with hydrogen peroxide vapor. A decontamination controller (46) operates controllable baffles (22) at outlet registers (20), temporary controllable baffles (44) at inlet registers (30), and a blower system (10) to circulate hydrogen peroxide vapor from hydrogen peroxide vapor generators (42) through the ductwork in both forward and reverse directions. Further, at least portions of the baffles are closed to create dwell times in which the hydrogen peroxide vapor resides in the ductwork with minimal or turbulent flow.
摘要:
Adhesive compositions, particularly medical adhesive compositions, often include several components that may react differently to different sterilization processes, particularly when combined with one another. The present invention is directed to methods of sterilizing different components or groups of components of a final adhesive composition. The different components or groups of components may be sterilized in separate containers before packaging the components or groups of components within a kit, and thereafter sterilizing the kit.
摘要:
The invention provides a method for disinfection or the inhibition of microbial growth in the air, freshening and perfuming of the air, being based on the emission of particles into the air of a disinfecting composition based on essential oils and/or their active ingredients their mixtures with glycols and/or glycol ethers in variety of proportions. In accordance with the method of the invention, the particles emitted into the air which it is sought to disinfect, freshen and perfume, are produced using the evaporation of the liquid composition, through a wick indirectly heated to a temperature of less than 100null C. in its upper area.
摘要:
The present invention discloses the use of an electrolysis cell (30,40,50-52) to provide for super chlorination of cooling tower water. Halogens naturally present in the water are concentrated by evaporation and provide the starting material for the production of oxyhalite compounds (typically to a level of superchlorination) as a biocide. The biocide is recycled thereby avoiding the cost of chemicals. The level of atmospheric polluants, and particulate matter especially, is thought to be the determining factor in biocide consumption.
摘要:
Disclosed is a fluid personal care composition comprising calcium silicate and a vehicle, wherein the calcium silicate is capable of absorbing a malodorous compound. These fluid personal care compositions that provide effective, long-lasting suppression of the malodors associated with human perspiration. The personal care composition may be in the form of a solid stick deodorants, liquid roll-on deodorants, aerosol, and pump spray deodorants, semi-solid gel deodorants, soap bars, and deodorant lotions and creams
摘要:
Apparatus is provided for the sterilization of Prion infected surgical tools and the method for such sterilization includes disposing Prion infected surgical tools in the chamber, evacuating the chamber and introducing ozone into the chamber for a period of time sufficient to oxidize Prion amino acids. During this exposure the tools are agitated in order to insure all surface areas are exposed to the ozone. Following sterilization the ozone and sterilized tools are removed from the chamber.
摘要:
In a sterilizing apparatus, a first electrode is provided in a chamber, and a target to be sterilized is supported by the first electrode. The first AC power supply is connected to the first electrode to supply AC power to the first electrode such that a plasma is generated around the first electrode. The DC pulse power supply is connected to the first electrode to supply DC pulse power to the first electrode such that ions or electrons are accelerated toward the target.
摘要:
The invention relates to compositions of a disinfectant agent containing a) at least one amine and/or quaternary ammonium salt of general formula (Ia) or (Ib), wherein R1 C6-18 represents alkyl, R2 represents benzyl or C6-18 alkyl; R3 C1-18 represents alkyl or nullnull(CH2)2nullO)nR6 whereby nnull1-20; R4 and R5 represent independently from each other C1-4 alkyl; R6 represents hydrogen or optionally substituted phenyl and A represents a monovalent anion or an equivalent multivalent anion of an inorganic or organic acid; and b) at least one guanidinium salt of formula (II), wherein X represents a monovalent anion or an equivalent multivalent anion of an organic or inorganic acid, in a mass ratio (I):(II) of 20:1-1:20. The inventive compositions are characterised in that they have a good bacterial and equally good fungicidal efficacy when used in low concentrations and can also be used as disinfectant agents as well as preservation agents.
摘要翻译:本发明涉及消毒剂的组合物,其含有a)至少一种通式(Ia)或(Ib)的胺和/或季铵盐,其中R 1至C 6-18表示烷基,R 2表示苄基 或C6-18烷基; R 3 C 1-18表示烷基或 - [(CH 2)2 -O)n R 6,由此n = 1-20; R 4和R 5彼此独立地表示C 1-4烷基; R 6表示氢或任选取代的苯基,A表示无机或有机酸的一价阴离子或等价多价阴离子; 和b)至少一种式(II)的胍盐,其中X表示有机酸或无机酸的一价阴离子或等价多价阴离子,质量比(I):(II)为20:1-1: 20。 本发明的组合物的特征在于,当以低浓度使用时,它们具有良好的细菌和同样好的杀真菌效力,并且还可以用作消毒剂以及保存剂。