Abstract: A polymeric composition and method of preparation for application in sub-micron lithography, comprising a blend of A-B and B?-C block, random, branched, or graft copolymers, where: (i) the B and B? blocks or grafts have attractive supramolecular interactions characterized by a negative Flory-Huggins parameter; (ii) the composition exhibits a microphase-separated, three-domain morphology with A, C, and B/B? domains comprised largely of A blocks or grafts, C blocks or grafts, and a mixture of B and B? blocks or grafts, respectively. Long-range ordering of nanometer-scale domain features has been achieved in thin films of such supramolecular polymer blends, while avoiding macrophase separation. The strategy offers a diversity of morphologies for sub-micron lithographic applications in tandem with ease of chemical synthesis.

Abstract: A “high internal phase polymeric emulsion” (“HIPPE”) composition is described which comprises an emulsion of a discrete phase (component A) and a continuous phase (component B), wherein the volume fraction of the discrete phase is the majority fraction (on a volume basis) of the total volume of the emulsion. A compatibilizer, component C, is used to lower the interfacial tension between the phases containing components A and B. A process is described for creating such HIPPE composition in which the A component is a colloidal polymer particle.

Abstract: A process for producing bi-continuous morphologies in polymer melts and solids, wherein two distinct domains or phases percolate and macroscopically connect throughout the composition. The process proceeds by simply mixing the components in a common solvent and casting a film by slow removal of the solvent. Bulk materials can be produced by mixing the components in an extruder, compounder, or other specialized equipment for processing molten polymers, and forming into a pellet, fiber, film, sheet, or molded part. The invention allows the production of materials with unique or unusual combinations of transparency, high electronic or ionic conductivity, high vapor transport rates, and/or high absorption rates of moisture or vapors . Particles used in the present invention are 5-10 nm to yield a scale of the bi-continuous structures of 10-50 nm. The materials can be produced in bulk form, or in films 1-100 microns thick.

Abstract: Mesoscopically ordered, hydrothermally stable metal oxide-block copolymer composite or mesoporous materials are described herein that are formed by using amphiphilic block polymers which act as structure directing agents for the metal oxide in a self-assembling system.

Abstract: A “high internal phase polymeric emulsion” (“HIPPE”) composition is described which comprises an emulsion of a discrete phase (component A) and a continuous phase (component B), wherein the volume fraction of the discrete phase is the majority fraction (on a volume basis) of the total volume of the emulsion. A compatibilizer, component C, is used to lower the interfacial tension between the phases containing components A and B. A process is described for creating such HIPPE composition in which the A component is a colloidal polymer particle.

Abstract: A high internal phase emulsion composition comprising: a) at least three components; b) component A is a polymer, monomer or mixture thereof; c) component B is a polymer; d) component C is a compatiblizer; e) substantially no voids; and wherein the volume fraction of component A represents at least about 80% by volume of the total volume of components A, B and C; and wherein the volume fraction of component B represents less than about 20% by volume of the total volume of components A, B and C; and wherein at least two phases are formed, a phase containing a majority of component A is discrete and a phase containing a majority of component B is continuous.

Abstract: A high internal phase emulsion composition comprising: a) at least three components; b) component A is a polymer, monomer or mixture thereof; c) component B is a polymer; d) component C is a compatiblizer; e) substantially no voids; and wherein the volume fraction of component A represents at least about 80% by volume of the total volume of components A, B and C; and wherein the volume fraction of component B represents less than about 20% by volume of the total volume of components A, B and C; and wherein at least two phases are formed, a phase containing a majority of component A is discrete and a phase containing a majority of component B is continuous.