Abstract: The invention relates to stable, pulverulent lycopene formulations, comprising lycopene having a degree of crystallinity of greater than 20%, processes for their preparation and their use as an additive to foodstuffs, cosmetics, pharmaceuticals and animal feedstuffs.

Abstract: The gaseous chemical compound, carbonyl sulphide, has hitherto been unknown as a fumigant for the control of insects and mites. Experiments have shown conclusively that carbonyl sulphide can be used as such a fumigant, with fumigation properties comparable to those of phosphine and methyl bromide. The effectiveness of carbonyl sulphide against insects (both adult and immature stages), mites, termites and moulds is demonstrated. In addition, its low absorbtion by grain, lower flammability than phosphine, lack of influence on seed germination, and apparent environmental safety make carbonyl sulphide particularly beneficial as a fumigant of stored grain. It may also be used to fumigate other stored produce (including perishable foodstuff), soil, timber and spaces (such as buildings) and any material likely to be infested by insects or mites, or act as a source of such infestation.

Abstract: A copolymer having (I) a repeating unit derived from a monomer having a fluorine atom and (II) repeating unit derived from a fluorine-free monomer having at least one urethane or urea linkage and one carbon—carbon double bond, gives excellent water- and oil-repellency and is dissolved in an alcohol solvent.

Abstract: The present invention relates to novel liquid formulations for the controlled and sustained release of insecticidally active compounds by means of a heat source and the water-based pre-solutions required for preparing these formulations.

Abstract: The present invention relates to a dispersion of inorganic UV filters in liquid UV filters and their use in sunscreens.

Abstract: The present invention relates to a stable azinphos-methyl wettable powder formulation. The composition of the present invention contains an insecticide powder formulation and a magnesium sulfate heptahydrate. The magnesium sulfate heptahydrate is added to the azinphos-methyl formulation in an amount such that the magnesium sulfate heptahydrate is from about 5% by weight to about 20% by weight of the total mixture. The addition of the magnesium sulfate heptahydrate reduces deflagration of the azinphos-methyl formulation and reduces the tendency of exothermic decomposition to occur.

Abstract: A low odor, aqueous, quick acting cold temperature disinfectant solution primarily useful for medical instruments to disinfect within a half hour or less. The composition comprises a reacting or synergistic combination of hydrogen peroxide and from about 1% to 30% by weight of a carboxylic acid/carboxylate salt buffered solution.

Abstract: A smoke screen device for rooms includes a container to hold a smoke fluid that produces smoke when vaporized, a heating device for heating and vaporizing the smoke fluid, and an opening in the container that allows the smoke to be given off into the open. The heating device is a pyrotechnic heating cartridge having a heating agent, a pyrotechnic detonating agent, and a casing that encloses the heating agent and detonating agent. Heat produced during combustion of the heating agent is given off onto the smoke fluid through a wall of the casing. A pressure cartridge including a compression agent and a pyrotechnic detonating device is provided in the container to support propulsion of the smoke produced. The pyrotechnic detonating device may be electrically ignitable via an electrical cable coupled to an energy supply and sensory mechanism which themselves are connected to an alarm, so that when tripped, the alarm causes the detonating device to be ignited.

Abstract: This invention is a composition of matter and method of preparing the same. More specifically the present invention is a medicated vapor candle consisting of a homogenous mixture having approximately three parts petroleum jelly containing the active ingredients of camphor, menthol and eucalyptus, melted and mixed with four parts candle wax. The active ingredients, by volume, of approximately 5% camphor, 2.5% menthol and 1.2% eucalyptus oil.

Abstract: A method to disinfect a porous solid medium, such as soil, includes the steps of embedding a plurality of electrodes into the porous solid medium and applying a plurality of alternating current voltage pulses between the electrodes. The voltage pulses have a peak voltage of at least 10 kilovolts and are of an intensity and duration effective to generate a quantity of ozone. The ozone is produced in quantities sufficient to disinfect the porous solid medium.

Abstract: Disclosed herein are mosquito coils having an enlarged outer portion for providing quick coverage of an insect control ingredient in a space that previously had none. The coil is provided with urea for greater breakage resistance and kerosene and peanut shell powder to improve igniting and burning characteristics.

Abstract: An improved animal lure and cover scent process and product employs a combustible absorbent material impregnated with an aromatic substance having fragrance attractive to an animal, with the absorbent material being of restricted combustibility such that the absorbent material tends to smoke without producing a flame as it burns, the smoke entraining the fragrance with it as it travels through the air. The combustible absorbent material of the present invention is in the form of an incense stick wherein a cellulosic material formed from sawdust is coated on one end of a combustible bamboo stick. A weather shield protects the incense stick from wind and rain.

Abstract: A compound having the formula R--S(O).sub.n CH.sub.2 CH.sub.2 CH.dbd.CF.sub.

Abstract: The present invention relates to hydrous, liquid, paste- or cream-like skin cleaning agents for the removal of strongly adhering soil, comprising anionic and/or amphoteric and/or non-ionogenic surfactants as washing-active substances, thickeners, at least one abrasive, and, optionally, adjuvants for the regulation of consistency, appearance, odor, and stability, such as pigments, fragrances, stabilizers, and preservatives, which skin cleaning agents are characterized by the fact that they comprise di-n-butyl adipate and/or diisopropyl adipate as the exclusive solvents. These agents are obtained by homogeneously mixing the components, optionally under heating of the mixture. If a C.sub.8 -C.sub.16 fatty alcohol which acts as consistency regulator is added, heating of the component mixture may be omitted. Besides, the addition of the fatty alcohol increases the detergent action.

Abstract: An antimicrobial agent comprising allyl isothiocyanate (AIT) packaged in a packaging material having a structure wherein part of the pores of a porous packaging substrate is filled with, or said pores are partially or entirely narrowed by a resin impervious to AIT vapor, and a method for controlling the AIT vapor release speed comprising enclosing AIT in the above-mentioned packaging material. According to the present invention, the AIT vapor release speed can be controlled, whereby enabling sustained release of AIT vapor and persistent effect of antimicrobial action. In addition, the antimicrobial agent of the present invention can be widely applied to food industries and various other fields where breeding and reproduction of deleterious microorganisms pose problems, since it is economical, compact and easy to use.

Abstract: An insect repellent candle including a liquid containing DEET and a fragrance oil which acts as a carrier for dispersing DEET vapor into the atmosphere upon evaporation of the fragrance oil. The liquid system is contained within the wax of a candle which can be burned to emit DEET vapor into the atmosphere.

Abstract: An insecticidal and acaricidal smoke fumigant formulation obtained by mixing granules A having a bulk specific gravity of 0.3 to 0.9 and containing a pyrethroid compound as an active ingredient, an inflammable substance and an organic blowing agent, with granules B having a bulk specific gravity of 0.5 to 1.1 and containing potassium perchlorate, potassium nitrate and/or potassium chlorate, burning agent, heat generation-regulating agent, perchlorate-decomposing aid and inorganic filler, the mixing ratio (weight ratio) of the granules A and the granules B being 1 to 0.5-4.

Abstract: A high pressure pre-mixed analgesic anaesthetic gas composition comprising a life supporting gas and a volatile analgesic anaesthetic mixture; characterised in that the mixture comprises a first and a second anaesthetic analgesic, said first analgesic having blood/gas solubility co-efficient .lambda. significantly in excess of the .lambda. of the second analgesic.

Abstract: Compositions for inhibiting the formation of unwanted skin pigmentation combine high tyrosinase blocking capabilities with stability in cosmetic preparations, absence of significant cytotoxic effects and synergy of action. The active components of the compositions include extracts of certain selected plants, namely, mulberry, saxifrage, grape and scutellaria root; and, preferably, ethylenediaminetetraacetic acid (EDTA). These ingredients are combined with various cosmetically acceptable carriers to produce cream and lotion formulations capable of whitening skin safely and effectively.

Abstract: Provided herein is a method and apparatus for producing carbon dioxide, fungicidal compounds and thermal energy.

Abstract: Stable and homogeneous, topically applicable sunscreen/cosmetic compositions well suited for the photoprotection of human skin and/or hair against the damaging effects of UV-A and/or UV-B irradiation, particularly solar radiation, and which display excellent transparency on the skin, comprise a storage-stable, ultrafine oil-in-water emulsion of a photoprotecting effective amount of homogeneously and finely dispersed particulates of at least one inorganic nanopigment which comprises a metal oxide, for example titanium dioxide, wherein the average particle size of the globules comprising the oily phase of the emulsion characteristically range from 100 nm to 1,000 nm.

Abstract: The invention is a high humectant, low water, stannous fluoride containing toothpaste composition which maintains the stability and activity of the stannous fluoride over time, and methods for the preparation thereof. Stannous fluoride combined with from about 70 to about 92% humectant, and water present at less than 10% by weight, provides a stable toothpaste which avoids stannous fluoride degradation with time.

Abstract: An apparatus and process for administering minerals to the human body by mixing pre-selected particulated minerals with graphite and coal tar to form a bar (10a), vaporizing the bar (10a) to form a mineral rich vapor, and directing the vapor to a patient's skin using an enclosure (30).

Abstract: There is provided by the invention a structure-activity model for identifying avian repellent compounds. It has now been found that certain topological and electronic features of a molecule, especially the presence of a core ring structure, the basicity of the molecule in general, and the electronegativity of the core ring structure, are predictive of its avian repellency. Such features may be used to identify avian repellent compounds and such compounds may be utilized in methods for repelling birds from consuming or utilizing a material. There is further provided by this invention, novel avian repellents for use in methods of repelling birds from consuming or utilizing materials otherwise susceptible to consumption or utilization. Additionally, methods for repelling birds from consuming or utilizing non-potable aquatic habitats are provided herein.

Abstract: A mosquito coil having an enlarged outer portion for providing quick coverage of an insect control ingredient in a space that previously had none. The coil is provided with urea for greater breakage resistance and kerosene and peanut shell powder to improve igniting and burning characteristics.

Abstract: An apparatus and process for administering minerals to the human body by mixing pre-selected particulated minerals with graphite and coal tar to form a bar (10a), vaporizing the bar (10a) to form a mineral rich vapor, and directing the vapor to a patient's skin using an enclosure (30).

Abstract: A process for producing moxas comprises mixing 90 weight % of the carbonized wormwood powder, 3-7 weight % of ceramic powder and 3-7 weight % of the powder of Sabina Chinensis. The moxibusting implement of this invention is superior in fomentation effect and thermal efficiency by far infrared rays radiating from the ceramic powder, and it is effective in enhancing intensity of the moxibusting implement by the ceramic powder, and in deodorizing by the powder of ceramic and Sabina Chinensis.

Abstract: Described is a method for repelling Aedes aegyptae comprising exposing a three dimensional space inhabitable by Aedes aegyptae to an Aedes aegyptae-repelling effective concentration and quantity of a composition of matter selected from the group consisting of:(i) 3,7-DIMETHYL-6-OCTENENITRILE having the structure: ##STR1## (ii) 2(3,3-DIMETHYL-2-NORBORNYLIDENE)ETHANOL-1 having the structure: ##STR2## and insect repelling devices containing such compounds.

Abstract: Described is an insect repellent candle containing a candle base and intimately admixed therewith an insect repelling quantity of at least one composition selected from the group consisting of:(i) mixture of aldehydes defined according to the structure: ##STR1## containing from 60-40 mole percent of the compound having the structure: ##STR2## and from 40-60 mole percent of the compound having the structure: ##STR3## and (ii) ketone having the structure: ##STR4##

Abstract: Mosquito coils are resistant to breakage, light, flat and ensure a good active substance yield if they consist of a wood-chip and/or fiber material of a density of only 0.4 to 0.7 kg/dm.sup.3 and preferably have a thickness of 1 to 4.5 mm, the active substance being applied to the spiral (1) as a layer (2).

Abstract: Aqueous thiocarbonate solutions are stabilized by the addition of base, sulfide and/or polysulfide, and the stability and safety of the more concentrated solutions containing 1 weight percent or more equivalent CS.sub.2 as a thiocarbonate are achieved as reflected by significant reduction of CS.sub.2 partial pressure in such solutions. Also, deposit formation in irrigation systems delivering such thiocarbonates, such as drip emitters and sprinkler heads, is reduced or eliminated with minor amounts of sodium hexametaphosphate.

Abstract: Described is the use of a mixture of aldehydes and ketones having the structures: ##STR1## containing from 45-60 mole percent of the compound having the structure: ##STR2## from 15-20 mole percent of the compound having the structure: ##STR3## and from 25-35 mole percent of the compound having the structure: ##STR4## in repelling Aedes aegyptae.

Abstract: An allyl isothiocyanate spray prepared by dissolving 0.1 to 10% by weight of an allyl isothiocyanate in liquefied carbon dioxide gas and charging the resulting solution into a pressure vessel under a pressurization so that the liquefied carbon dioxide gas can maintain liquid phase. The spray can practically be employed with safety for bacteriostatic or germicidal treatment or for quality preservation.

Abstract: Aqueous thiocarbonate solutions are stabilized by the addition of base, sulfide and/or polysulfide, and the stability and safety of the more concentrated solutions containing 1 weight percent or more equivalent CS.sub.2 as a thiocarbonate are achieved as reflected by significant reduction of CS.sub.2 partial pressure in such solutions. Also, deposit formation in irrigation systems delivering such thiocarbonates, such as drip emitters and sprinkler heads, is reduced or eliminated with minor amounts of sodium hexametaphosphate.

Abstract: A carbonate of an alkali metal is added to an azinphos-methyl powder formulation in an amount such that the carbonate is at least 10% by weight of the total mixture. Sodium bicarbonate is the preferred carbonate. The resultant mixtures are characterized by a reduced tendency toward deflagration at temperatures below 200.degree. C.

Abstract: Pneumocystis carinii pneumonia may be prevented in a subject susceptible to infection by Pneumocystis carinii by administering to the subject an amount of a pentamidine in aerosol form effective to prevent infection by Pneumocystis carinii and thus prevent Pneumocystis carinii pneumonia. Also, this invention provides a composition for the prevention of Pneumocystis carinii pneumonia which comprises an amount of a pentamidine effective to prevent infection by Pneumocystis carinii and thus prevent Pneumocystis carinii pneumonia in aerosol form and a pharmaceutically acceptable carrier.

Abstract: A composition and method for the treatment of drug abuse which comprises the administration by means of inhalation of an effective amount of a therapeutic smoke from a composition derived from a mixture of natural ingredients, primarily from grain products. The smoke from a composition consisting of whole ground rye, cornstarch, corn silk, and red clover can be breathed in from the surrounding atmosphere of an enclosed environment. A milder composition consisting of whole ground rye, cornstarch, corn silk, red clover, and wheat bran in unit form is particularly suitable for administration by smoking. The compositions produce a therapeutic smoke upon burning which when inhaled or smoked are effective for the treatment of cocaine habituation by blocking the reinforcing properties of the drug and for alleviating the unpleasant symptoms accompanying withdrawal from cocaine dependency.

Abstract: Compositions that are sprayable or that are in the form of discrete particles and that contain a lipid and a biologically active compound in the form of a micronized powder combine a high initial entrapment of the active compound in the membrane lipid with sustained release at the site of application as indicated by in-vitro and in-vivo tests. In a first form pro-liposomes are prepared by spraying under pressure through a nozzle a single composition comprising at least one volatile liquid propellant, at least one membrane lipid that is at least partly dissolved or dispersed in the propellant and at least one biologically active compound that is present in dispersion in the propellant and/or the lipid, the composition being free from other solvent for the lipid. In a second form the membrane lipid and the biologically active compound are minor components of micronized solid particles whose major component is a physiologically acceptable solid carrier.

Abstract: In this method, a lower alcohol is oxidized directly (i.e. without reformation) to CO.sub.2 +H.sub.2 O at the anode of a fuel cell, and a reducible gas (e.g. air or O.sub.2) is reduced at the cathode. High, reasonably constant current densities at low over-voltages can be obtained. The electrolyte is preferably an acidic solid polymer electrolyte, and the anode comprises, as the electrocatalyst, a combination of a Group VIII noble metal with gold having significant Au (111) character. The (111) face of gold crystals (preferably crystals in the size range of about 4 to 15 nm) have been found to be specific for oxidation of intermediate alcohol oxidation products (CO, CHO, COH, HCHO, CH.sub.3 CHO, etc.) to CO.sub.2 or CO.sub.2 +H.sub.2 O. Thus, the combination of a Group VIII metal such as Pt with Au (111) avoids "poisoning" of the Pt by these intermediate products.

Abstract: A process for producing a fog of hydrated silica particles carrying an insecticide, fungicide or a mixture of both, with an associated fog of ammonium chloride particles also carrying an insecticide or fungicide or mixture of both.

Abstract: A self-supporting, gas-permeable air electrode tube (16) is made having a sintered structure of calcium-doped LaMnO.sub.3, a density of from 60% to 85% of theoretical density, and a Coefficient of Thermal Expansion of from 10.2.times.10.sup.-6 /.degree.C. to 10.8.times.10.sup.-6 /.degree.C., where one end is open and the other end is sealed with a plug (30).

Abstract: A mixture containing 3,3-bis(aziodomethyloxetane) and EA3834A for use, when gnited, as a physiologically activating agent against enemy personnel on the battlefield by friendly forces.

Abstract: The invention serves to prevent or delay the formation of undesired phosphine levels in packages in which phosphine releasing compositions (in particular hydrolysable metal phosphides) are packaged and stored and in environments to be fumigated during the period of introduction of phosphine-releasing compositions. This is brought about by maintaining in the immediate vicinity of the composition a zeolite having a pore width from 0.3 nm upwards, preferably 0.4 to 1.5 nm and an adsorbtive affinity for moisture or phosphine or preferably both. The zeolite is employed either as a separate item in the package or as part of the composition, admixed or as a coating. In a mass ratio of metal phosphide to zeolite are from 1:0.05 to 1:2. The adsorption of phosphine to the zeolite is reversible and on exposure to an environment to be subjected to pest control, the zeolite will release the adsorbed phosphine by replacement by atmospheric humidity.

Abstract: A skin conditioning composition for application to the skin comprises an oil-in-water emulsion and a propellant packaged under pressure in an aerosol device or controller. The oil-in-water emulsion comprises petrolatum, water and an emulsifier having an HLB of about 6 to 10.

Abstract: Cheese curd suitable for conversion into natural hard cheese is prepared by ultrafiltering and diafiltering milk or a milk product to produce a retentate, ripening the retentate by fermenting with a cheese starter culture, coagulating the retentate to produce a coagulum, cutting, cooking and agitating the cut coagulum to produce curd, and separating the curd from whey. The retentate has a concentration Factor of 2-8 and contains 1.0-6.2% w/w lactose. Ripening the retentate produces a pH drop of 0.05-1.5 units. Cutting the a coagulum is at a time between 120% and 220% of coagulation time and cooking is at a temperature of 30.degree.-50.degree. C. Combined cooking and agitating operations take 20-120 minutes. Coagulation may be continuous, and a minor portion of the retentate may be separated, fermented with a cheese starter culture and mixed with the remaining retentate to produce a ripened retentate having a pH of 0.05-1.0 units lower than before ripening.

Abstract: The invention relates to a toothpaste containing a therapeutic agent through the use of which there is produced a sustained and enhanced level of the therapeutic agent in the oral fluids. The toothpaste comprises an abrasive cleaning agent, a therapeutic agent, 0.01 to 0.6% by weight of a flavouring agent, 0.002 to 0.1% by weight of sodium saccharinate or the equivalent amount of another sweetening agent and 0 to 1.5% by weight of an anionic surfactant.

Abstract: A fumigant composition comprising a pressurized mixture of a diluent gas and phosphine in predetermined proportions within a container adapted for release of gaseous fumigant. A method of preparing the composition comprises the steps of pumping a predetermined quantity of phosphine under pressure into the container and filling the container with a liquified diluent gas. A method of fumigating a substantially closed space by liberating the composition is also disclosed.

Abstract: An insecticide composition preferably composed of approximately 79% petroleum jelly, 20% aluminium phosphide in powder form and 1% additive catalyst and method of application, is disclosed. The composition is applied to orifices made by insects which attack fruit bearing trees, particularly orange-tree borers. The composition is characterized by the release of phosphine gas upon its exposure to air.

Abstract: Paper distributing an active compound such as a pesticide or a lachrymatory agent, particularly intended to be used in buildings or closed enclosures. This paper is intended to be burnt to ensure the dissemination of the active compound incorporated in the paper. To ensure an efficient and rapid dissemination by means of a large volume of combustion gas containing only a little smoke and originating from a special combustion reaction at a limited temperature so as not to decompose the active compound, this paper is a nitrocellulose-based paper in which the proportion of nitrogen is greater than 5% and in which the fibres consist of a mixture of cellulose and nitrocellulose fibres, this mixture comprising at least 18% of cellulose fibres and the active compound having a decomposition temperature above 130.degree. C.

Abstract: A mixture containing 3,3-bis(aziodomethyloxetane) and o-chlorobenzyl maloitrile for use as a riot-control gas.