DAIS ANALYTIC CORPORATION Patent applications |
Patent application number | Title | Published |
20140171518 | STABLE AND COMPATIBLE POLYMER BLENDS - The present invention pertains to products and processes relating to compatible polymer blends comprising at least one sulfonated polymer and at least one non-sulfonated polymer. The sulfonated polymers may be produced using a number of sulfonating agents including a coordination complex of sulfur trioxide. The polymeric blended materials described herein are useful in a variety of applications, including as coatings for medical devices, protective clothing and fabric, laboratory equipment, vascular stents and shunts, absorbent materials and separation membranes, three-dimensional constructs, devices, and other uses. | 06-19-2014 |
20130338244 | ANIONIC EXCHANGE ELECTROLYTE POLYMER MEMBRANES - The present disclosure provides a membrane having a first major surface and a second major surface and including one or more anionic exchange electrolyte polymers. The membranes can be useful for selectively mass transporting molecules and/or ions. | 12-19-2013 |
20130298766 | FLUID TREATMENT SYSTEMS AND METHODS USING SELECTIVE TRANSFER MEMBRANES - Systems and methods for cooling and/or separating a component from a fluid are disclosed herein. Such systems and methods can include one or more of a separator (e.g., a dehumidifier), a chiller, and/or an expirator, each of which can include a selective transfer membrane. Such systems and methods can be used for a wide variety of applications including, for example, cooling and/or dehumidifying air. | 11-14-2013 |
20130165538 | ANIONIC EXCHANGE ELECTROLYTE POLYMER MEMBRANES - The present disclosure provides a membrane having a first major surface and a second major surface and including one or more anionic exchange electrolyte polymers. The membranes can be useful for selectively mass transporting molecules and/or ions. | 06-27-2013 |
20120320497 | ENERGY STORAGE DEVICES INCLUDING A SOLID MULTILAYER ELECTROLYTE - Energy storage devices that include a solid multilayer electrolyte are provided. In certain embodiments, the energy storage devices disclosed herein can exhibit behavior analogous to an electrochemical battery at lower voltages, but can transition to electrostatic capacitor behavior as voltages rise. The energy storage devices, methods, and systems disclosed herein can preferably be advantageous by providing a large total energy storage capacity. | 12-20-2012 |
20100273901 | MOLECULE SULFONATION PROCESS - The present invention pertains to products and processes relating to sulfonating molecules, including nucleic acids, amino acids, peptides, polypeptides, oligomers, polymers, and copolymers. The disclosed process allows for a uniform and controlled level of sulfonating molecules. The sulfonated molecules produced by the disclosed process exhibit a high degree of uniform sulfonation as well as improved properties. | 10-28-2010 |
20100031817 | ENHANCED HVAC SYSTEM AND METHOD - Particular embodiments disclosed herein relate to methods, compositions, and systems relating generally to heating, ventilation, and air conditioning (HVAC) systems, and more specifically, to HVAC systems that transfer sensible and/or latent energy between air streams, humidify and/or dehumidify air streams. In certain embodiments, a polymeric membrane is utilized for fluid exchange, with or without an additional support. Certain embodiments allow for individual regulation of air temperature and humidity. | 02-11-2010 |