摘要:
Liner comprising a monoaxially oriented film composed of at least two layers coextruded with one another, a core layer of polypropylene, a coextrusion layer and, if desired, further layers, a release coating being applied on the outer side of the coextrusion layer.
摘要:
A pack for adhesive sheets which a) are detachable without residue or destruction by extensive stretching in the direction of their bond plane and b) have on one or both sides a pressure-sensitive adhesive composition based on an elastomer resin mixture, wherein c) the pack is UV-impermeable and d) comprises sheetlike liner materials for the regions of the pressure-sensitive adhesive composition that are to be bonded, and/or an outer packaging for the adhesive sheet, and/or an individual pack with transparent packaging elements.
摘要:
A novel unipolar transistor device has been realized starting from two-dimensional electron systems (2DES) in modulation-doped AlGaAS/GaAs heterostructures. A 600 nm wide 1D channel is insulated laterally from 2DES regimes by 700 nm wide deep mesa etched trenches. The conductivity in the quasi-one-dimensional channel can be tuned via the in-plane lateral-field effect of the adjacent 2DES-gates where the vacuum (or air) in the etched trenches serves as the dielectric. Room temperature operation is demonstrated yielding a 161S transconductance corresponding to 160 mS/mm 2D transconductance.
摘要翻译:从调制掺杂AlGaAS / GaAs异质结构中的二维电子系统(2DES)开始实现了一种新型的单极晶体管器件。 600纳米宽的1D通道与2DES方案横向隔离700纳米宽的深台面蚀刻沟槽。 准一维通道中的电导率可以通过相邻2DES栅极的面内横向场效应进行调节,其中蚀刻沟槽中的真空(或空气)用作电介质。 证明室温操作产生对应于160mS / mm 2D跨导的161S跨导。
摘要:
Use of a paper carrier containing groundwood pulp as a carrier web for release lacquer coatings, the proportion of the groundwood pulp in the composition of the paper carrier being at least 5% by weight, preferably at least 20% by weight, the paper carrier having a density of from 0.9 to 1.3 g/cm3, preferably 1.0 to 1.3 g/cm3, the paper carrier having an upper side and a lower side, it being possible for the paper carrier to be provided on the upper side and/or on the lower side with a coating of polyolefin or of an inorganic substance, and an anti-adhesive layer being applied to one of the two coatings that may be provided.
摘要翻译:使用含有磨木浆作为载体网的纸载体作为剥离漆涂层,纸浆载体组合物中的磨木浆的比例为至少5重量%,优选至少20重量%,纸载体具有 0.9至1.3g / cm 3的密度,优选为1.0至1.3g / cm 3,纸载体具有上侧和下侧,可能 为了使纸载体在上侧和/或下侧设置有聚烯烃或无机物质的涂层,并且抗粘合剂层被施加到可以设置的两个涂层中的一个上。
摘要:
An adhesive sheet strip, single-sidedly or double-sidedly pressure-sensitively adhering, redetachable by extensive stretching pulling on a grip tab in the direction of the bond plane, wherein the grip tab is such that it has a static frictional force Fs of at least 170 cN.
摘要:
Adhesive tape with adhesive front side and non-adhesive rear side and two long edges for a flying reel change, having a) a paper carrier (P1), which is coated on one side—the front side—with a self-adhesive compound (N1), b) part of the non-adhesive rear side of the paper carrier (P1) being equipped with a double-sided adhesive tape (DO) which has, on one side, a paper carrier (P2) of cleavable paper coated on both sides with self-adhesive compound (N2, N3), characterized in that c) the double-sided adhesive tape (DO) is arranged at a distance (V) of 0.5 to 15 mm from one long edge (LK) of the adhesive tape.
摘要:
A composition of a release coating, for furnishing a release liner with a layer of the release coating, has a release agent and 0.01% by weight to 30% by weight (based on the overall composition) of a finely particulate additive in the form of three-dimensional bodies based on polymers prepared from vinyl building blocks.
摘要:
A composition of a release coating, for furnishing a release liner with a layer of the release coating, has a release agent and 0.01% by weight to 30% by weight (based on the overall composition) of a finely particulate additive in the form of three-dimensional bodies based on polymers prepared from vinyl building blocks.
摘要:
A protective material with punched shaped parts, obtainable in a converting process for producing single-sidedly or double-sidedly adhesive punched shaped parts, there being placed atop the protective material a single-sidedly or double-sidedly adhesive tape from which punched shaped parts are punched out by means of punching tools, in particular by the kiss-cut process, whereinthe protective material comprises a backing sheet in the form of a colored polymer backing possessing essentially a top and a bottom face, the coloring being obtained by means of colorants in the interior of the backing sheet which do not give rise to any abrasive action on the punching tools, or wherein the backing sheet in the protective material in this case is a polymer backing which has essentially a top and a bottom face, with a color layer applied to the top and/or the bottom face of the polymer backing.