Featured patents

Filled Polyurethane Composites and Methods of Making Same
US 08846776 B2, Sept. 30, 2014, C-X-C reactant contains a carbocyclic ring, e.g., aromatic, etc., Kengqing Jian et al. / Boral IP Holdings LLC (Rosewell, US)
A rigid composite material 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:…

Catalyst Composition and Process Using Same
US 08729146 B2, May 20, 2014, Organic metal compound contains a Group I or Group II metal atom, Vittorio Bonapersona / Momentive Performance Materials Inc. (Wilton, US)
A polyurethane or polyisocyanurate formulation comprising from about 0.3 percent…

Composite Material
US 08664285 B2, March 4, 2014, Adding fibrous material to a latex, dispersion, or emulsion containing a solid polymer, Dagmar Stahlhut-Behn et al. / Cognis IP Management GmbH (Duesseldorf, DE)
A composite material comprising (i) a nanoporous polymer foam obtained by…

Soft Foam, Molded Product, and Shock Absorber Comprising the Molded Product
US 08580863 B2, Nov. 12, 2013, Ingredient is organic silicon compound, Mitsunaga Noda et al. / Kaneka Corporation (Osaka, JP)
A foam comprising a silicone based polymer as a base resin,…

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…

Polyurethane Foams
US 08552080 B2, Oct. 8, 2013, -XH reactant contains a C=X group, e.g., carboxylic acid ester, etc., Edson Leme Rodrigues et al. / Rhodia Operations (Aubervilliers, FR)
A polyurethane foam which comprises the reaction product of:…

Expandable Polystyrene Composition
US 08536240 B2, Sept. 17, 2013, Cellular Products or Processes of Preparing a Cellular Product, e.g., Foams, Pores, Channels, Etc., Christophe Carlier et al. / Ineos Commercial Services UK Limited (Hampshire, GB)
Pre-expanded beads having a bulk density chosen from a range of from 40 to 190…

Rigid Polyurethane Foam and System and Method for Making the Same
US 08541478 B2, Sept. 24, 2013, Ingredient contains only carbon and hydrogen atoms, only C and halogen atoms, or only C, H, and halogen atoms, Sachchida Nand Singh et al. / Huntsman International LLC (The Woodlands, US)
A process for preparing a rigid polymeric foam having a closed cell content…

Bioresin Composition for Use in Forming a Rigid Polyurethane Foam Article
US 08476329 B2, July 2, 2013, With non -C=X containing reactant, John P. Erickson et al. / BASF SE (Rheinland-Pfalz, DE)
A rigid polyurethane foam article comprising the reaction product of:…

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