摘要:
Processes for providing durable antimicrobial surfaces are disclosed that comprise treating a polymer substrate surface with formaldehyde followed by treatment with an antimicrobial peptide. Further embodiments include articles, including medical devices, characterized by a durable antimicrobial surface provided by the processes of the invention.
摘要:
Complexes of ibuprofen and copper and/or zinc were solubilized in ammoniacal solution providing preservative solutions that fully penetrate wood. With loss of the ammonia from the wood, the complexes were stably retained in the wood providing a long lasting preservative.
摘要:
Complexes of tropolone and copper and/or zinc were solubilized in ammoniacal solution providing preservative solutions that fully penetrate wood. With loss of the ammonia from the wood, the complexes were stably retained in the wood providing a long lasting preservative.
摘要:
The present invention is directed to a method for coating car or truck bodies, or part thereof, with a rust-preventive ionomer coating composition as the car or truck body is being conveyed along the assembly line as at the vehicle assembly plant. The method of the present invention is used as a replacement for the electrodeposition priming process used today at vehicle assembly plants.
摘要:
An improved aqueous cathodic electrocoating composition having a binder of an epoxy-amine adduct and a crosslinking agent; wherein the improvement is the use of a crosslinking agent having at least one, preferably a plurality of morpholine dione groups per molecule. Electrodeposited finishes are formed that have reduced volatile emissions and film weight loss when heated to cure.
摘要:
A cow stall for a side-by-side type milking parlor, i.e., of the type in which the cow is milked from behind her hind legs, has its side walls angled outward to be somewhat wedge shaped. In the milking parlor, the operator pit can be of arcuate shape, so that the operator can see all of the stalls from any vantage point in the pit. Because the stalls angle out, the stall width is at least about thirty-one inches at the front gate to accommodate the cow comfortably, and it is reduced to about twenty-two inches at the rear wall. i.e. at the operators pit. This reduces the distance from one operator position to the next without impairing the exit of the cow through the front gate following milking.
摘要:
A payment system that utilises the Internet to gain access to an Internet banking system enabling a user to purchase merchandise bought through an online merchant or merchant who has Internet access in their store is disclosed. The payment system may also be utilised to provide a means for a user to retrieve and view balances and account transaction information for their bank accounts and to transfer funds between accounts. The system uses a “virtual pin-pad” which provides a web-based, stand-alone method of payment that is independent of banks and capable of performing real-time currency conversions.
摘要:
Complexes of copper and/or zinc with molybdate and/or tungstate were solubilized in ammonia or ammoniacal solution providing preservative solutions that fully penetrate wood. With loss of the ammonia from the wood, the complexes were stably retained in the wood providing a long lasting preservative.
摘要:
Complexes of copper and/or zinc with hydrolyzed olefin/maleic anhydride copolymers were solubilized in ammoniacal solution providing preservative solutions that fully penetrate wood. With loss of the ammonia from the wood, the complexes were stably retained in the wood providing a long lasting preservative.
摘要:
The present invention is directed to an aqueous dispersion composition which comprises an ethylene-unsaturated carboxylic acid ionomer resin (A) neutralized with a mixture of ions including at least one divalent metal ion and at least one ammonium ion, (B) a non-water soluble vapor phase corrosion inhibitor, and (C) water. The dispersion exhibits good shelf-life and excellent rust-prevention properties. Durable corrosion resistant ionomeric coatings can be easily formed therefrom, which when applied to metal surfaces and baked, can form a rust-preventive coating layer showing excellent coating adhesion both to the metal surface and to an over coat paint. Such coatings are particularly useful when applied to a vehicle body or part thereof.