Abstract: A flexographic and/or rotogravure printing ink used on non-woven substrates contains polyurethane resin, solvent, and colorant.

Abstract: A flexographic and/or rotogravure printing ink used on non-woven substrates contains polyurethane and colorant.

Abstract: A method of improving the precision and speed of probe microscopy. Direct geometric measurement of relevant date points allows more rapid determination of critical dimensions while improving measurement precision through minimized system drift. Precision and throughput is further improved by deflection-based measurement. Sensitivity to soft contacts is improved by using diagonal approach trajectories for the probe tip (20). And throughput is improved while risk of damage to tip and/or surface is reduced by using lateral force detection.

Abstract: An electron energy analyzer including a curved electrostatic low-pass reflector and a high-pass electrostatic transmissive filter. The reflector comprises a curved grid, preferably ellipsoidal, and an absorber electrode placed in back of the curved grid with respect to the electron source and biased negatively to the curved grid to act as a reflective low-pass filter and a collimating optics for the reflected beam. The transmissive filter includes first and second flat grids extending across the collimated reflected beam. The second grid on the side of the first grid opposite the curved grid is biased negatively to the first grid and the absorber electrode. A field free region is created by applying the same bias to the curved grid, the first grid, and chamber sidewall sleeve. An electron detector detects all electrons passed by the second grid in an energy band in the overlap of the high-pass and low-pass bands.

Abstract: An x-ray diffraction apparatus for use in analyzing the x-ray diffraction pattern of a sample. The apparatus includes a beam source for generating a collimated x-ray beam having one or more discrete x-ray energies, a holder for holding the sample to be analyzed in the path of the beam, and a charge-coupled device having an array of pixels for detecting, in one or more selected photon energy ranges, x-ray diffraction photons produced by irradiating such a sample with said beam. The CCD is coupled to an output unit which receives input information relating to the energies of photons striking each pixel in the CCD, and constructs the diffraction pattern of photons within a selected energy range striking the CCD.