46 results about "Distribution constant" patented technology

A multi-layered shrink film comprising: at least three layers including two skin layers and at least one core layer; wherein at least one layer comprises from 10 to 100 weight percent units derived from one or more ethylene-based polymer compositions characterized by having Comonomer Distribution Constant in the range of from 75 to 220, a vinyl unsaturation of from 30 to 100 vinyls per one million carbon atoms present in the backbone of the ethylene-based polymer composition; a zero shear viscosity ratio (ZSVR) in the range from at least 2.5 to 15; a density in the range of 0.924 to 0.940 g / cm3, a melt index (I2) in the range of from 0.1 to 1 g / 10 minutes, a molecular weight distribution (Mw / Mn) in the range of from 2.5 to 10, and a molecular weight distribution (Mz / Mw) in the range of from 1.5 to 4; and wherein the multi-layered film exhibits at least one characteristic selected from the group consisting of 45 degree gloss of at least 50%, a total haze of 15% or less, an internal haze of 8% or less, 1% CD Secant Modulus of 43,000 psi or greater, 1% MD Secant Modulus of 38,000 psi or greater, CD shrink tension of at least 0.7 psi, and / or MD shrink tension of at least 10 psi.

A high-frequency module, on the surface of a multilayer substrate (23) is equipped with a transmission filter (3a, 4a), a reception filter (3b, 4b), a high-frequency power amplifier circuit (7, 8), etc. An integrated circuit (3c, 4c) is inserted between the input terminal of the filter for reception and the output terminal of the filter for transmission. Inside the multilayer substrate (23), distributed constant lines and the like are formed as constituent parts of the above-mentioned integrated circuit (3c, 4c). The entire high-frequency module can be miniaturized.

To sufficiently attenuate a common mode signal by passing an ultra-high speed differential signal through an ultra-high speed differential transmission line. A common mode filter comprises: a pair of conductive lines formed on a first dielectric layer to transmit a differential signal; a plurality of first divided floating grounds in a state of being separated from an external ground potential, and facing the conductive lines, with the first dielectric layer interposed between them, and formed by being divided into a plurality of numbers in a length direction of the conductive lines, and forming a distribution constant type differential transmission line for the differential signal, together with the conductive lines; and a first passive two-terminal network connected between the first divided floating grounds located at least at an input side or an output side of the first divided floating grounds, and the external ground potential.

The instant invention provides a linear low density polyethylene composition suitable for cast film, films made therefrom, and packaging devices comprising one or more such film layers. The linear low density polyethylene composition suitable for cast film according to the present invention comprises an ethylene / α-olefin interpolymer composition having a Comonomer Distribution Constant (CDC) in the range of from 40 to 200, for example from 40 to 150, a vinyl unsaturation of less than 0.12 vinyls per one thousand carbon atoms present in the backbone of the ethylene-based polymer composition; a zero shear viscosity ratio (ZSVR) in the range from 1.2 to 5, for example from 1.5 to 4; a density in the range of from 0.910 to 0.935, for example from 0.915 to 0.925, g / cm3, a melt index (I2) in a range of from 1 to 10, for example from 2 to 6 g / 10 minutes, a molecular weight distribution (Mw / Mn) in the range of from 2 to 3.5.

The instant invention provides nonwoven fabrics and staple or binder fibres prepared from an ethylene-based polymer having a Comonomer Distribution Constant in the range of from greater than from 100 to 400, a vinyl unsaturation of less than 0.1 vinyls per one thousand carbon atoms present in the backbone of the ethylene-based polymer composition; a zero shear viscosity ratio (ZSVR) in the range from 1 to less than 2; a density in the range of 0.930 to 0. 970 g / cm3, a melt index (I2) in the range of from 15 to 30 or from 10 to 50 g / 10 minutes, a molecular weight distribution (Mw / Mn) in the range of from 2 to 3.5, and a molecular weight distribution (Mz / Mw) in the range of from less than 2.

The invention discloses a structural surface statistical analysis method based on a spatial position containing pole contour diagram, and the method provides a comprehensive analysis structural surface statistical analysis method based on the spatial position containing pole contour diagram. The method includes the following steps: step 1: aiming at a bore hole or an adit exploration object, original data is input into a database after preparation according to a suggested format and standard, an input condition for structural surface statistical analysis is formed; step 2: inquiry and statistics analysis of a structural surface sample are performed, namely, a statistical sample of a structural surface of a target part which is a targeted engineering part is obtained according to the disclosure depth or a pile number of the structural surface in a bore hole or an adit comprehensively; step 3: structural surface statistical analysis based on the spatial position containing pole contour diagram is performed, namely, aiming at the structural surface sample obtained through inquiry and statistics in the step 2, furthermore deepening statistics analysis such as dominance grouping, distribution constant calculating and the like is developed; step 4: traceablility analysis is performed, namely, any assigned structural surface is grouped, output and positioned into a three dimensional visualization interface, and the traceablility analysis is developed.