摘要:
A biaxially oriented polyamide laminate film having a layered structure of A/B, A/B/A or A/B/C, layer A having no projections with a height of 0.27 μm or higher on the surface, or having a density of projections with a height of 0.27 μm or higher on the surface of 200 projections/mm2, and the film exhibiting a maximum dimensional change of 4% or less during immersion in 95° C. hot water, a maximum dimensional change of 6% or less after withdrawal from the hot water, and a maximum dimensional change of 4% or less after heat treatment in dry hot air at 160° C.; and a process for producing the same.This film reduces the differences in physical properties in the width direction that occurs in a tenter and exhibits excellent adhesive properties, resistance to fatigue from flexing and operability, and can be provided economically.
摘要翻译:具有A / B,A / B / A或A / B / C的层状结构的双轴取向聚酰胺层压膜,表面上没有高度为0.27μm或更高的突起的层A,或具有突起密度 在200个突起/ mm 2的表面上具有0.27μm或更高的高度,并且在95℃热水中浸渍期间膜的最大尺寸变化为4%以下,最大值 从热水中取出6%以下的尺寸变化,在160℃的干燥热风中热处理后的最大尺寸变化为4%以下。 及其制造方法。 该薄膜减少了在拉幅机中发生的宽度方向上的物理性能的差异,并且显示出优异的粘合性能,抗挠曲疲劳性和可操作性,并且可以经济地提供。
摘要:
[Problems] The present invention provides a-polyester-film superior in heat resistance, chemical resistance, insulation property and thermal dimensional stability, and suitable for application to fields associated with boiling or retort treatment, which require tenacity, pinhole resistance, bending resistance, bag breakage resistance on dropping, impact resistance and the like, fields requiring thermoforming or vacuum forming, and various uses such as packaging bags for water-containing food, pharmaceutical products and the like. [Solving Means] The polyester film characteristically shows an initial elastic modulus in at least one direction of 2.5-10 GPa, an impact strength of 40-10000 J/mm, a thermal shrinkage in at least one direction at 150° C. of −0.5% to 6%, a haze of 0.001% to 7%, and an absolute value of the difference in the thermal shrinkage between the longitudinal direction and the transverse direction of not more than 1.1%.
摘要:
An electrical connecting configuration is able to accommodate large variations in assembly tolerances. Terminal fittings 35 are composed of electrically conductive fixed terminals 36, these fixed terminals 36 being fixed to electric wires 32 and being fixed on a connector unit 20, and movable terminals 37. The movable terminals 37 maintain a contacting state with the fixed terminals 36 and being capable of moving in a direction perpendicular to a direction of joining of two units 10 and 20. If terminal members 16 and the terminal fittings 35 show a dislocation in position when the two units 10 and 20 are to be joined together, the terminals 37 within the terminal fittings 35 change position, thereby absorbing the dislocation in position and allowing the terminal members 16 to fit without hindrance.
摘要:
A recording material comprising a substrate layer and an ink receiving layer formed on said substrate layer, wherein the ink receiving layer has a retention of ink concentration after water immersion of not less than 30% and a surface gloss of not less than 55%. The recording material of the present invention is capable of absorbing ink quickly, which ink being hard to be removed even after pouring water thereon, and of color ink jet printing with high surface gloss. The recording material of the present invention permits provision of printed matters having high gloss, high quality and high grade, like silver salt photographs.
摘要:
An electrical junction box includes a printed board, a broad bus bar for a power source circuit, a plurality of output side connecting terminal members, and a casing for containing the printed board, broad bus bar, and terminal members. A plurality of fuses are mounted on fuse-containing sections in parallel with one another. The broad bus bar for a power source circuit has a vertical portion and a horizontal portion extending from an upper end of the vertical portion to form an inverted L-shaped configuration. The output side connecting terminal members are disposed in a space covered with the broad bus bar. The broad bus bar is provided with a window so that a soldered condition of the output side connecting terminal members can be seen through the window.
摘要:
A production method for producing an electrode plate that can hold well the active material and producing a battery using the electrode plate. A production method for an electrode plate of a battery includes the steps of: forming at least one electrode plate prototype by forming a layer filled with an active material on a main surface of a plate-shaped core body; and infiltrating a liquid containing a resin and an organic solvent into at least part of a circumference of the layer filled with the active material. The applied liquid infiltrates into the circumferential region of the active material filling area, namely an outer edge of the layer and an area in its vicinity including the outer edge. The resin contained in the liquid enhances the bonding force between the conductive core body and the active material particles and between the active material particles.
摘要:
This invention provides a novel polymerization catalyst other than antimony compounds, polyester produced by using the same and a process for producing polyester. The polycondensation catalyst of this invention is a polyester polymerization catalyst comprising an aluminum compound and a phosphorus compound having a specific structure. Further, this invention relates to polyester produced by using this polyester polymerization catalyst and a process for producing polyester. Further, this invention relates to fibers, films and hollow molded articles comprising the polyester.
摘要:
A semiconductor device includes a stopper film formed so as to cover an element formation region and an element isolation region, an interlayer insulating film formed on the stopper film, a contact hole formed in the element formation region so as to extend through the interlayer insulating film and the stopper film, and a contact plug buried in the contact hole. The contact hole includes an upper part extending through the interlayer insulating film, an intermediate part extending through the stopper film and a lower part formed by etching a surface of the element formation region. The lower part includes an interface between the intermediate part and the lower part and a part near to a central part. The interface has a first diameter and the part near to the central part has a second inner diameter. The lower part is formed so that the second diameter is larger than the first inner diameter.