摘要:
A recording material, containing nonionic surfactants, including: a supporting substrate, a first bottom base coat applied to at least one surface of said substrate, and a second topcoat layer applied over said bottom base coat. The supporting substrate or the bottom base coat includes nonionic surfactants that have HLB values that are inferior to 15. Also disclosed is a method to deink printed waste papers wherein the waste papers contain recording materials, containing nonionic surfactants such as defined herein.
摘要:
A recording material, containing nonionic surfactants, including: a supporting substrate, a first bottom base coat applied to at least one surface of said substrate, and a second topcoat layer applied over said bottom base coat. The supporting substrate or the bottom base coat includes nonionic surfactants that have HLB values that are inferior to 15. Also disclosed is a method to deink printed waste papers wherein the waste papers contain recording materials, containing nonionic surfactants such as defined herein.
摘要:
An inkjet print medium includes a base substrate, a layer of a deinking solution at least partially diffused into the base substrate, and an ink-receiving layer established on the layer of the deinking solution. The deinking solution includes a flocculant in an amount ranging from about 0.1 wt. % to about 40 wt. % of a total wt. % of the deinking solution.
摘要:
This invention provides a controlled temperature, thermal-assisted magnetic memory device. In a particular embodiment, there is an array of SVM cells, each characterized by an alterable orientation of magnetization and including a material wherein the coercivity is decreased upon an increase in temperature. In addition, at least one reference SVM (RSVM) cell substantially similar to and in close proximity to the SVM cells of the array is provided. A provided feedback control temperature controller receives a feedback voltage from the reference SVM cell, corresponding to temperature, and adjusts power applied to the RSVM cell and SVM cell. An associated method of use is further provided.
摘要:
A magnetic memory array is described having a plurality of bit cells. Each bit cell includes at least one magnetic layer having free magnetic poles with a corresponding demagnetization field. A magnetic flux absorbing layer is disposed between at least two of the plurality of bit cells.
摘要:
A memory device having a cross point array of memory cells includes a temperature sensor and a reference memory cell. The temperature sensor senses the temperature of the memory device and data from the temperature sensor and the reference memory cell are used to update write currents used to program the array of memory cells. A method of calibrating the memory device involves detecting a temperature of the memory device, determining whether the temperature of the memory device has changed by a threshold value, and updating write current values if the temperature of the memory device changes by the threshold value. The write current values can be updated by data from the reference memory cell, or from write current values stored in a lookup table.
摘要:
A magnetic random access memory module includes a magnetic memory array. A permeable metal layer extends over a first side of the magnetic memory array. An electrically insulating layer is disposed between the permeable metal layer and the magnetic memory array.
摘要:
In a Magnetic Random Access Memory device, a magnetic field bias is applied to half-selected memory cells during a write operation. The magnetic field bias suppresses the inadvertent switching of the half-selected memory cells.
摘要:
A robust recording head with a spin tunneling sensing element separated from an interface between the recording head and a recording media so as not to be affected by collisions and other ill effects at the interface between the recording head and the recording media. The spin tunneling sensing element includes a pair of magnetic elements wherein one of the magnetic elements functions as a flux guide that conducts magnetic flux emanating from the recording media away from the interface to an active area of the spin tunneling sensing element.
摘要:
A recording medium includes a substrate, and a deinking agent incorporated in the substrate, on the substrate in a layer, or both in the substrate and on the substrate in a layer. The deinking agent is chosen from an unsaturated fatty acid having from 19 to 23 carbon atoms and combinations of these unsaturated fatty acids. The deinking agent interacts with an ink having been printed on the recording medium to remove the ink during a deinking process.