Abstract: Conductive adhesives include a pressure sensitive adhesive composition, electrically conductive particles dispersed within the pressure sensitive adhesive composition, and at least one nanoparticle additive dispersed within the pressure sensitive adhesive composition. The conductive adhesive is a pressure sensitive adhesive with a DC Resistance of less than or equal to 0.21 ohms as measured as a tape with a conductive backing using a PIM board and can be tested for PIM (passive intermodulation), such that the measured PIM level for the conductive adhesive is lower than the identical conductive adhesive without the additive.

Abstract: Conductive adhesives include a pressure sensitive adhesive matrix and electrically conductive particles. The matrix includes at least one non-linear block copolymer with aromatic end blocks and aliphatic elastomeric blocks, at least one hydrocarbon-based tackifying resin, and at least one aromatic reinforcing resin. The conductive adhesive is a pressure sensitive adhesive and has a 180° peel adhesion of at least 15.0 newtons/decimeter at room temperature, and when disposed on a copper foil substrate has a DC resistance of less than 0.4 ohms as measured by ETM-7. Upon aging on a conductive fabric substrate for at least 1 week at 85° C. and 85% relative humidity, the 180° peel adhesion changes by 25% or less.

Abstract: The present invention discloses a new family of calcium sulfate resin-modified hybrid (CSRH) materials and methods of making and using the same.

Abstract: The present invention discloses a new family of calcium sulfate resin-modified hybrid (CSRH) materials and methods of making and using the same.

Abstract: A dental ultrasonography probe includes a probe tip having a scanning ultrasonography transducer that generates a narrow beam ultrasonic transmission signal over a sequence of beam angles, that receives an ultrasonic return signal, and that generates an ultrasonic receive signal in response to the ultrasonic return signal to identify and measure dental and craniofacial objects and features. A probe body has a longitudinal axis that is substantially perpendicular to a longitudinal axis of the probe tip.

Abstract: A dental ultrasonography probe includes a probe tip having a scanning ultrasonography transducer that generates a narrow beam ultrasonic transmission signal over a sequence of beam angles, that receives an ultrasonic return signal, and that generates an ultrasonic receive signal in response to the ultrasonic return signal to identify and measure dental and craniofacial objects and features. A probe body has a longitudinal axis that is substantially perpendicular to a longitudinal axis of the probe tip.