Abstract: High concentration drag reducing agents may be prepared by microencapsulating and/or macroencapsulating polymer drag reducing agent. The encapsulation may be performed prior to, during, or after the polymerization of monomer into effective drag reducing polymer. If encapsulation is done before or during polymerization, a catalyst may be present, but little or no solvent is required. The result is very small scale bulk polymerization within the capsule. The inert capsule or shell may be removed before, during or after introduction of the encapsulated drag reducer into a flowing liquid. No injection probes or other special equipment is expected to be required to introduce the drag reducing slurry into the liquid stream, nor is grinding (cryogenic or otherwise) of the polymer necessary to form a suitable drag reducing agent.

Abstract: Methods and systems for directing a web browser to a URL, including displaying a selectable link(s), the selectable link(s) associated with the URL and processor instructions, and, based on selection of the link(s), executing the instructions to generate a post query to the URL for the data. In a second embodiment, the methods and systems include loading a first URL into the web browser, the first URL associated with the destination URL, and, after loading the first URL, directing the web browser to the destination URL. In a third embodiment, the methods and systems include requesting data associated with a first URL, based on data received from the request, constructing the destination URL, and, based on the constructed destination URL, directing the web browser to the destination URL.

Abstract: High concentration drag reducing agents may be prepared by microencapsulating and/or macroencapsulating polymer drag reducing agent. The encapsulation may be performed prior to, during, or after the polymerization of monomer into effective drag reducing polymer. If encapsulation is done before or during polymerization, a catalyst may be present, but little or no solvent is required. The result is very small scale bulk polymerization within the capsule. The inert capsule or shell may be removed before, during or after introduction of the encapsulated drag reducer into a flowing liquid. No injection probes or other special equipment is expected to be required to introduce the drag reducing slurry into the liquid stream, nor is grinding (cryogenic or otherwise) of the polymer necessary to form a suitable drag reducing agent.

Abstract: A method of forming polymer beads comprising forming an aqueous solution comprising a cross-linkable water soluble polymer and a water-soluble crosslinking agent, adding said solution with mixing to a thixotropic oil gel comprising an oil in which said polymer is insoluble and a silica or silicate, continuing said mixing for a time sufficient and under conditions sufficient to form a water-in-oil dispersion having individual water/polymer droplets dispersed in said thixotropic oil gel, stopping mixing, and when the droplets are in the form of solid beads recovering the beads from the thixotropic oil gel.