Abstract: The invention relates to acaricidal compositions for the control of ectoparasites of domesticated, warm blooded animals. Methods for application of the composition disclosed are also taught.
Abstract: Novel dihydroisoxazole compounds are disclosed having activity against parasitic worms and showing little or no toxicity to the host animal. These compounds are 3-chloro-4-dialkylaminophthaloylamino-4,5-dihydroisoxazoles and 3-dialkylamino-4-dialkylaminophthaloylamino-4,5-dihydroisoxazoles. A process for making these compounds and a method of administering them to infested animals is also disclosed.
Abstract: Monorden is administered to animals to increase fertility by inducing multiple births, promoting estrus synchronization, increasing litter sizes, and increasing conception rates.
Abstract: A device for the release of a diffusible solid in a fluid medium which comprises a disc which comprises a substantially uniform mixture of said diffusible solid and a polymer which is insoluble in and impermeable to said fluid medium and impermeable to said diffusible solid. The surfaces of said disc are coated with a polymer which is insoluble in and impermeable to said fluid medium and impermeable to said diffusible solid, with the exception of one or more apertures which extend through the disc and expose a portion of the mixture of diffusible solid and polymer to the fluid medium when the device is immersed therein. The aperture or apertures are placed in said disc such that as said fluid medium enters the disc through said aperture or apertures, the ratio of surfce area of diffusible solid exposed to the fluid medium to the length of the path through which the exposed solid must diffuse to exit the disc remains substantially constant.
Abstract: The invention relates to acaricidal compositions for the control of ectoparasites of domesticated, warm blooded animals. Methods for application of the composition disclosed are also taught.
Abstract: An improved process is described for recovering proteins from insoluble inclusion bodies produced in transformant microorganisms. Sidestream precipitates isolated from chromatography effluent are resolubilized in a denaturing agent and the resolubilized proteins are renatured either by direct dialysis into denaturant-free buffer or by dialysis into a weaker denaturing agent followed by dialysis into denaturant-free buffer.
Abstract: A method for extracting phosphoric acid from wet process phosphoric acid is disclosed. N,N-dialkyl-.alpha.-aminoacids are contacted with wet process phosphoric acid to extract substantially pure phosphoric acid therefrom. The N,N-dialkyl-.alpha.-aminoacids are dissolved in a diluent.
Abstract: The present invention relates to improving the scratch and abrasion resistance of glass surfaces, and especially the exterior surfaces of glass containers such as bottles, jars, tumblers, stemware, and the like. Hollow glassware for container use is subject to abrasive contact with similar articles as well as handling equipment in the normal processes of manufacturing, packaging, filling and shipping. This invention further relates to providing improved abrasion resistance to glass articles and particularly hollow glass containers which are treated by the present hot-end process while retaining considerable heat of formation. The articles are then able to be overcoated at a lower temperature such as by organic materials to further improve their lubricity and durability. The subject process of providing a primary coating is markedly more economical than presently known processes.