Featured patents

Foam Compositions for Selective Recovery of Oil Spills and Other Applications
US 08853289 B2, Oct. 7, 2014, From acyclic mono-unsaturated hydrocarbon as only reactant, Kevin M. Hoffman et al. / (Osterville, US)
An open-cell cross-linked foam composition comprising:…

Processes for Producing Polyurethane Foams Containing Alkoxysilane Functional Polymers and Uses Therefor
US 08846775 B2, Sept. 30, 2014, With -XH reactant wherein X is a chalcogen atom, Mathias Matner et al. / Bayer MaterialScience AG DE
A process comprising: (a)…

Microporous Polymers, Methods for the Preparation Thereof, and Uses Thereof
US 08809409 B2, Aug. 19, 2014, With conjugated diene reactant, Jiaxing Jiang et al. / The University of Liverpool (Liverpool, GB)
A conjugated microporous polymer comprising:…

Devulcanization of Rubber and Other Elastomers
US 08815964 B2, Aug. 26, 2014, Containing organic sulfur, Michel Marc / Navation IQ LLC (Lenexa, US)
A process for forming a vulcanized elastomer composition, comprising:…

Isocyanate-Based Foam Having Improved Anti-Yellowing Properties and Process for Production Thereof
US 08802746 B2, Aug. 12, 2014, With phosphorus containing reactant, Wen Wei Zhao et al. / Proprietect L.P. CA
A flexible isocyanate-based polymer foam produced from a formulation comprising:…

Method for Producing Hydrocolloid Foams
US 08722749 B2, May 13, 2014, Removing a liquid to form a cellular product, Timothy D. Durance et al. / Enwave Corporation (Vancouver, CA)
A method for producing a hydrocolloid foam comprising the steps of:…

Process to Prepare Crosslinkable Trifluorostyrene Polymers and Membranes
US 08664282 B2, March 4, 2014, Membrane or process of preparing, Mark Gerrit Roelofs et al. / E I du Pont de Nemours and Company (Wilmington, US)
A process to prepare a crosslinked membrane, comprising the steps:…

Thermoplastic Resin Composite Bead Production Method, Expandable Thermoplastic Resin Composite Bead, Expanded Thermoplastic Resin Composite Bead, and Foamed Molded Article Formed From Expanded Thermoplastic Resin Composite Beads
US 08592495 B2, Nov. 26, 2013, Expandible system contains two or more solid polymers or at least one solid polymer and at least one polymer-forming system, Mitsuru Shinohara et al. / JSP Corporation (Tokyo, JP)
An open-ended tubular expandable thermoplastic resin composite bead obtained by…

Picolylamine Resins
US 08563622 B2, Oct. 22, 2013, Nitrogen containing reactant, Reinhold Klipper et al. / LANXESS Deutschland GmbH (Cologne, DE)
A monodisperse picolylamine resin, comprising:…

Storage-Stable Polyol Compositions for Producing Rigid Polyisocyanurate Foam
US 08557886 B2, Oct. 15, 2013, Ingredient contains only C and H atoms, only C and halogen atoms, or only C, H, and halogen atoms, Paolo Golini et al. / Dow Global Technologies LLC (Midland, US)
A storage-stable polyol composition consisting essentially…

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