Abstract: Properties of a polymer produced in gas phase or slurry phase using a dual catalyst such as polydispersity and comonomer incorporation, may be controlled by controlling reaction parameters such as temperature, (co)monomer pressure, hydrogen partial pressure and the presence of non-polymerizable hydrocarbon. This provides an easy method to control the bimodality of a polymer as well as comonomer incorporation.

Abstract: A labeled expanded resin container that includes pre-expanded resin beads molded in a shape having a sidewall with an outer surface and a base; and a label formed from a label material capable of maintaining an electrostatic charge disposed over at least a portion of the outer surface of the sidewall of the container. The container has a rim strength that is at least 50% greater than the rim strength of a container that does not contain a label, where the containers are otherwise made using the same equipment. After a liquid at 50° F. (10° C.) is placed in the container and the container is exposed to conditions of 86° F. (30° C.) and 60% relative humidity for 30 minutes, less than 2 ml of moisture condenses on the outer surface of the container.

Abstract: Properties of a polymer produced using a dual catalyst on the same support, such as polydispersity and comonomer incorporation, may be controlled by controlling reaction parameters such as temperature, monomer pressure, hydrogen partial pressure and the presence of non-polymerizable hydrocarbon. This provides an easy method to control the bimodality of a polymer as well as comonomer incorporation.

Abstract: A system for controlling an axial movement of an article is presented. The system comprises a support stage assembly and a spring suspension arrangement mounted on the support stage assembly. The spring suspension arrangement comprises first and second assemblies arranged in a coaxial relationship one inside the other. The first assembly is attached to the support stage assembly. The second assembly serves for supporting an article-carrying member and is driven for movement along the axis with respect to the first assembly. The outer one of the first and second assemblies is configured to define two spaced-apart parallel planes perpendicular to said axis. The first and second assemblies are attached to each other by first and second membrane-like members arranged in a spaced-apart parallel relationship along said axis.

Abstract: A method for fabricating GaN-based LED is provided. The method first forms a first contact spreading metallic layer on top of the texturing surface of the p-type ohmic contact layer. The method then forms a second and a third contact spreading metallic layers on top of the first contact spreading layer. The p-type transparent metallic conductive layer composed of the three contact spreading metallic layers, after undergoing an alloying process within an oxygenic or nitrogenous environment under a high temperature, would have a superior conductivity. The p-type transparent metallic conductive layer could enhance the lateral contact uniformity between the p-type metallic electrode and the p-type ohmic contact layer, so as to avoid the localized light emission resulted from the uneven distribution of the second contact spreading metallic layer within the third contact spreading metallic layer. The GaN-based LED's working voltage and external quantum efficiency are also significantly improved.

Abstract: A polyolefin blend comprising: (a) from 30 to 80 weight % of a low molecular weight copolymer comprising from 85 to 100 weight % of ethylene and from 15 to 0 weight % of one or more C4-8 alpha olefins having a density from 0.953 to 0.965 g/cm3 and a melt flow rate (2.16 kg 190° C.) from 0.1 to 20.0 g/10 minutes; and (b) from 70 to 20 weight % of a high molecular weight copolymer comprising from 85 to 99.9 weight % of ethylene and from 15 to 0.1 weight % of one or more C4-8 alpha olefins having a density from 0.915 to 0.940 g/cm3 and a melt flow rate (21.6 kg 190° C.) from 0.05 to 5.0 g/l 0 minutes, said copolymer being prepared with a single site catalyst is useful in the preparation of pipe.

Abstract: Alignment of layers during manufacture of a multi-layer sample is controlled by applying optical measurements to a measurement site in the sample. The measurement site includes two diffractive structures located one above the other in two different layers, respectively. The optical measurements include at least two measurements with different polarization states of incident light, each measurement including illuminating the measurement site so as to illuminate one of the diffractive structures through the other. The diffraction properties of the measurement site are indicative of a lateral shift between the diffractive structures. The diffraction properties detected are analyzed for the different polarization states of the incident light to determine an existing lateral shift between the layers.

Abstract: A lens arrangement is presented. The lens arrangement comprises a first element having a concave reflective surface and defining an optical axis of the lens arrangement, and a second substantially flat and at least partially reflective element spaced-apart from the first element along the optical axis. The second element is configured to allow light passage therethrough and is oriented with respect to the optical axis and the first element such that at a predetermined angle of incidence of an input light beam onto the second element, the input light beam is reflected onto the reflective surface of the first element and reflected therefrom to pass through the second element.

Abstract: An improved transparent support substrate in an organic light emitting diode (OLED) device comprises an organic polymer support film and a composite layer on the support film which is disposed intermediate the support film and the diodes of the OLED; the composite layer has first and second discrete coating layers bonded together in opposed facing relationship; the layers are of material impermeable to oxygen and water vapor but contain inadvertent discontinuities which result in discontinuity-controlled permeation of oxygen and water vapor.

Abstract: Overall and constituent oral mucositis assessment scale scores are generated by the use of a probe to obtain moisture measurements at a particular site. A control collects data samples. A converter produces a value for the oral mucositis assessment scale (OMAS) in response to the collected data (DPM) in accordance with a correlation defined by: OMAS = DPM - DPM o K ? ( I ) .

Abstract: Expandable or pre-expanded thermoplastic particles, e.g. polystyrene particles, used to form foam containers e.g. cups, bowls, are coated with a coating composition comprising a liquid part consisting of a) liquid polyethylene glycol with an average molecular weight of 200 to 800; and a solid part comprising components selected from the group consisting of b) polyolefin wax, e.g. polyethylene wax, c) a metal salt of higher fatty acids, e.g. zinc stearate or calcium stearate; d) polyethylene glycol with an average molecular weight of 900 to 10,000; and e) a fatty bisamide or fatty amide, e.g. ethylene bis-stearamide; and combinations of b) through e). The coating composition prevents or resists leakage of liquids and foods with oil and/or fatty components and improves the rim strength and ATF properties of foam containers.

Abstract: Styrenic resin composition comprising a rubber modified styrene maleic anhydride copolymer and polybutene. The resin is prepared by several methods including adding polybutene into the reactor, or adding polybutene to the syrup exiting the reactor and prior to entering the devolatilizer, or compounding polybutene into the polymer in an extruder after the polymer exits the devolatilizer. The polybutene ranges from 0.1 to 8% by weight and has a number average molecular weight from 900 to 2500. The rubber ranges from 4% to 20% by weight and has a particle size from 0.1 micron to 11 microns. The resin can be extruded into sheet and thermoformed into an article or can be coextruded to produce a laminated article, which may be a container for packaged foods that can be heated in microwave ovens and which container has improved toughness, elongation, and heat distortion resistance properties.

Abstract: A system and method are presented for measurement on an article. The system comprises an illuminator for producing light of at least one predetermined wavelength range; an optical system; a displacement arrangement; and a control system. The optical system is configured to define at least a measurement channel, and comprises a light directing assembly for directing an input light beam, propagating along an input light path from the illuminator, onto the article and directing a light beam returned from the illuminated region of the article to at least one light detector. The displacement arrangement is associated with at least the light directing assembly of the optical system, and is configured and operable by the control system to rotate said at least light directing assembly of the optical system with respect to a stage supporting the article about a rotational axis substantially normal to the stage.

Abstract: A new and distinct Penstemon plant characterized by purple flowers on numerous, very short, flowering stems, and with a compact habit.

Abstract: A new and distinct Coreopsis plant named ‘Pink Lemonade’ characterized by yellow foliage, pink flowers, and a dwarf habit.

Abstract: A new and distinct Coreopsis plant named ‘Strawberry Lemonade’ characterized by yellow foliage, red purple flowers, and a dwarf habit.

Abstract: A new and distinct Verbascum plant characterized by numerous yellow flowers with red eyes, on upright, branching flowering stems, and excellent vigor. The foliage is colored a soft silver gray. The habit is compact.

Abstract: A new and distinct hybrid of Heuchera plant characterized by medium sized, dark leaves with heavy silver veiling; brick red colored flowers; compact, mounding habit; excellent vigor.

Abstract: A new and distinct Coreopsis plant named ‘Cherry Lemonade’ characterized by yellow foliage, red flowers, and a dwarf habit.

Abstract: A new and distinct Echinacea purpurea plant named ‘Mars’ characterized by red purple, medium-sized flowers; large, ball-like disc; lime green centers when disc florets are unopened; well branched habit; lovely fragrance; and good vigor.