Patent application number | Description | Published |
20100087606 | HIGH PRESSURE LOW DENSITY POLYETHYLENE RESINS WITH IMPROVED OPTICAL PROPERTIES PRODUCED THROUGH USE OF HIGHLY ACTIVE CHAIN TRANSFER AGENTS - Disclosed is an ethylene-based polymer with a density from about 0.90 to about 0.94 in grams per cubic centimeter, with a molecular weight distribution (M | 04-08-2010 |
20110196105 | NOVEL HIGH PRESSURE, LOW DENSITY POLYETHYLENE RESINS PRODUCED THROUGH THE USE OF HIGHLY ACTIVE CHAIN TRANSFER AGENTS - In one aspect the invention is a reaction product comprising ethylene and at least one cyclic phosphine wherein the reaction product has a non-extractable phosphorous concentration of at least 10 parts per million by weight, and preferably a maximum of at least about 10000 ppm by weight, preferably wherein the reaction product has a density from about 0.90 to about 0.94 in grams per cubic centimeter, a molecular weight distribution (M | 08-11-2011 |
20110288243 | Carbonate Block Copolymers - Disclosed are novel carbonate block copolymers and methods of making the same. Some carbonate block copolymers include oligomeric carbonate blocks bonded to one or more silicon-containing non-carbonate block, wherein the silicon-containing non-carbonate block is comprised of a diamine moiety and the carbonate block is joined to the silicon-containing non-carbonate block through a urethane group. Other carbonate block copolymers include oligomeric carbonate blocks bonded to one or more non-silicon-containing non-carbonate block, wherein the non-silicon-containing non-carbonate block is comprised of a diamine moiety and the carbonate block is joined to the non-silicon-containing non-carbonate block through a urethane group. The carbonate block may include Bisphenol-A moieties. The diamine from which either the silicon-containing or non-silicon-containing non-carbonate block is derived may be primary, secondary or tertiary. | 11-24-2011 |
20120041158 | Method for Monitoring Monomer Concentration In Interfacial Polycarbonate Manufacturing Process - The present invention relates to an improved process for online measurement of monomer concentration, specifically bisphenol A, in an interfacial polycarbonate manufacturing process. Wherein the measurement is obtained by vibrational spectroscopy for the purpose of improving process control, specifically, controlling the carbonate polymer molecular weight. | 02-16-2012 |
20120165481 | Interconnected Copolymers of Ethylene in Combination with one other Polyalkene - A polymer comprises units derived from ethylene and polyalkylene, the polymer having at least 0.15 units of amyl groups per 1000 carbon atoms as determined by 13C Nuclear Magnetic Resonance (NMR). | 06-28-2012 |
20120172545 | Interconnected Copolymers Of Ethylene In Combination With At Least One Polysiloxane - The invention provides a polymer comprising units derived from ethylene and siloxane, polymer having at least 0.15 units of amyl groups per 1000 carbon atoms as determined by | 07-05-2012 |
20120232244 | Polymers Comprising Units Derived from Ethylene and Poly(Alkoxide) - A polymer comprises units derived from ethylene and poly(alkoxide) the polymer having at least 0.15 units of amyl groups per 1000 carbon atoms as determined by 13C Nuclear Magnetic Resonance (NMR). | 09-13-2012 |
20130225738 | POLYETHYLENE COMPOSITIONS HAVING REDUCED PLATE OUT, AND FILMS MADE THEREFROM HAVING REDUCED BLOOMING - The instant invention provides polyethylene compositions having reduced plate out, and films made therefrom having reduced blooming. The polyethylene composition suitable for film applications according to the present invention comprises the melt blending product of: (a) an ethylene based polymer; (b) a first antioxidant system comprising one or more antioxidants selected from the group consisting of Octadecyl-3-(3,5-di-tert.butyl-4-hydroxyphenyl)-propionate; Pentaerythritol Tetrakis (3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate); and combinations thereof; (c) a second antioxidant system comprising a liquid phosphite corresponding to the formula [4-(2-methylbutan-2-yl)phenyl]x[2,4-bis(2-methylbutan-2-yl)phenyl]3-x phosphate, wherein x=0, 1, 2, 3, or combinations thereof; and (d) optionally one or more neutralizing agents. | 08-29-2013 |
20130237678 | ETHYLENE-BASED POLYMERS AND PROCESSES FOR THE SAME - The invention provides an ethylene-based polymer formed from at least the following: ethylene and a “monomeric chain transfer agent (monomeric CTA),” comprising a “copolymerization end” and a “chain transfer end.” | 09-12-2013 |
20140329961 | INTERPOLYMER COMPOSITIONS AND METHODS FOR MAKING SAME - Interpolymer resins having ethylene monomer residues and residues of a non-conjugated diene comonomer. The non-conjugated diene comonomer can be a dialkenyl phthalate. Incorporation of non-conjugated diene comonomers into interpolymers can provide additional labile unsaturation sites for cross-linking. The interpolymers and cross-linked variations thereof can be employed in a variety of articles of manufacture, such as, for example, as insulation material for power cables. | 11-06-2014 |
20150197590 | ETHYLENE-BASED POLYMERS AND PROCESSES FOR THE SAME - The invention provides an ethylene-based polymer formed from reacting at least the following: ethylene and at least one asymmetrical polyene, comprising an “alpha, beta unsaturated end” and a “C—C double bond end,” and wherein the reaction takes place in the presence of at least one free-radical initiator. | 07-16-2015 |
20150344599 | ETHYLENE-BASED POLYMERS WITH IMPROVED MELT STRENGTH AND PROCESSES FOR THE SAME - The invention provides an ethylene-based polymer formed from at least the following: ethylene and a monomeric chain transfer agent (monomeric CTA) selected from Structure 1: wherein L is selected from a saturated hydrocarbon, a substituted saturated hydrocarbon, an unsaturated hydrocarbon, or a substituted unsaturated hydrocarbon; R1 is selected from hydrogen, a saturated hydrocarbon, a substituted saturated hydrocarbon, an unsaturated hydrocarbon, or a substituted unsaturated hydrocarbon; R2 is selected from hydrogen, a saturated hydrocarbon or a substituted saturated hydrocarbon; R3 is selected from hydrogen, a saturated hydrocarbon or a substituted saturated hydrocarbon; and R4 is selected from a saturated hydrocarbon, a substituted saturated hydrocarbon, an unsaturated hydrocarbon, or a substituted unsaturated hydrocarbon. | 12-03-2015 |
Patent application number | Description | Published |
20130324779 | Styrene Removal in Paraxylene Recovery Process - The invention relates to removal of styrene from hydrocarbon mixtures, and more particularly, removal of styrene from hydrocarbon mixtures containing higher than equilibrium paraxylene concentrations. | 12-05-2013 |
20130324780 | Phenol Removal in Paraxylene Recovery Process - The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream. | 12-05-2013 |
20140100402 | Recovery of Olefins from Para-Xylene Process - A process for producing para-xylene, by (a) contacting toluene with methanol in the presence of an alkylation catalyst under conditions effective to produce an alkylation effluent comprising xylenes and a by-product mixture comprising water, dimethyl ether and C | 04-10-2014 |
20150299070 | Phenol Removal in Paraxylene Recovery Process - The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream. | 10-22-2015 |
20150314261 | PHENOL REMOVAL IN PARAXYLENE RECOVERY PROCESS - The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream. | 11-05-2015 |
20150375195 | Styrene Removal in Paraxylene Recovery Process - The invention relates to removal of styrene from hydrocarbon mixtures, and more particularly, removal of styrene from hydrocarbon mixtures containing higher than equilibrium paraxylene concentrations. | 12-31-2015 |
Patent application number | Description | Published |
20130170909 | Wave Attenuator - A floating wave attenuator including a plurality of elongated pipes, each including a plurality of corrugated pipes connected end-to-end, wherein the elongated pipes are secured together into a triangular formation oriented substantially between a protected area and anticipated wave activity, to provide a cross section against the wave activity, an opening at each end of the elongated pipes, for providing the elongated pipes to be substantially filled with water due to wave activity, and a plurality of cables for securing a selected corrugated pipe at its desired location within the water. | 07-04-2013 |
20150361628 | Wave Attenuator - A floating wave attenuator including a plurality of elongated pipes, each including a plurality of corrugated pipes connected end-to-end, wherein the elongated pipes are secured together into a triangular formation oriented substantially between a protected area and anticipated wave activity, to provide a cross section against the wave activity, an opening at each end of the elongated pipes, for providing the elongated pipes to be substantially filled with water due to wave activity, and a plurality of cables for securing a selected corrugated pipe at its desired location within the water. | 12-17-2015 |
Patent application number | Description | Published |
20090110487 | DOCKING SYSTEM WITH JOINT SUPPORTS - A set of components that can be used to construct a structurally sound dock are disclosed. The components can be extruded and the components are shaped such that interconnected components provide support for the other components thereby alleviating weak points due to welded only joints. A fascia channel provides additional strength by including structures that improve the vertical and horizontal strength of the fascia channel. HDPE plastic inserts and sheaves provide sound dampening for metal to metal contact points. Other components include a corner connector, a post system and a hinge system. | 04-30-2009 |
20100322714 | DOCKING SYSTEM WITH JOINT SUPPORTS - A set of components that can be used to construct a structurally sound dock are disclosed. The components can be extruded and the components are shaped such that interconnected components provide support for the other components thereby alleviating weak points due to welded only joints. A fascia channel provides additional strength by including structures that improve the vertical and horizontal strength of the fascia channel. HDPE plastic inserts and sheaves provide sound dampening for metal to metal contact points. Other components include a corner connector, a post system and a hinge system. | 12-23-2010 |
20120167518 | Docking System with Joint Supports - A set of components that can be used to construct a structurally sound dock are disclosed. The components can be extruded and the components are shaped such that interconnected components provide support for the other components thereby alleviating weak points due to welded only joints. A fascia channel provides additional strength by including structures that improve the vertical and horizontal strength of the fascia channel. HDPE plastic inserts and sheaves provide sound dampening for metal to metal contact points. Other components include a corner connector, a post system and a hinge system. | 07-05-2012 |
20140123588 | Docking System with Joint Supports - A set of components that can be used to construct a structurally sound dock are disclosed. The components can be extruded and the components are shaped such that interconnected components provide support for the other components thereby alleviating weak points due to welded only joints. A fascia channel provides additional strength by including structures that improve the vertical and horizontal strength of the fascia channel. HDPE plastic inserts and sheaves provide sound dampening for metal to metal contact points. Other components include a corner connector, a post system and a hinge system. | 05-08-2014 |
20150361629 | Docking System with Joint Supports - A set of components that can be used to construct a structurally sound dock are disclosed. The components can be extruded and the components are shaped such that interconnected components provide support for the other components thereby alleviating weak points due to welded only joints. A fascia channel provides additional strength by including structures that improve the vertical and horizontal strength of the fascia channel. HDPE plastic inserts and sheaves provide sound dampening for metal to metal contact points. Other components include a corner connector, a post system and a hinge system. | 12-17-2015 |