摘要:
A resin composition for coating a metal sheet comprising a polyester resin (A) having an intrinsic viscosity of 0.5-2.0 dl/g, an elastomer resin (B) and a vinyl polymer (C) containing at least 1 wt % of a unit with a polar group, and having a structure wherein the elastomer resin (B) is finely dispersed in the polyester resin (A) and at least a portion of the elastomer resin (B) is capsulated by the vinyl polymer (C). Also, metal-sheet-coating resin films using the resin composition, resin-coated metal sheets coated with the resin film, and resin-coated metal containers made by molding the resin-coated metal sheets are disclosed.
摘要:
A resin composition for coating a metal sheet comprising a polyester resin (A) having an intrinsic viscosity of 0.5-2.0 dl/g, an elastomer resin (B) and a vinyl polymer (C) containing at least 1 wt % of a unit with a polar group, and having a structure wherein the elastomer resin (B) is finely dispersed in the polyester resin (A) and at least a portion of the elastomer resin (B) is capsulated by the vinyl polymer (C). Also, metal-sheet-coating resin films using the resin composition, resin-coated metal sheets coated with the resin film, and resin-coated metal containers made by molding the resin-coated metal sheets are disclosed.
摘要:
The present invention provides a resin-coated stainless steel foil capable of maintaining a strong adherence force to the film even in an electrolytic solution to exhibit good corrosion resistance and excellent in the workability, design property and piecing resistance, and a container and a secondary battery each using the resin-coated stainless steel foil. A resin-coated stainless steel foil having a chromate treatment layer of 2 to 200 nm in thickness on at least one surface of a stainless steel foil and having at least a polyolefin-based resin (A) layer containing a functional group having polarity on the chromate treatment layer; and a container and a secondary battery each using the resin-coated stainless steel foil are also provided.
摘要:
The present invention provides a polyolefin resin composition for metal coating, which is excellent in separation resistance, weather resistance and corrosion resistance, can be industrially produced without difficulty even by an existing apparatus, and is assured of excellent scratch resistance without using a surface coating agent; a resin film using the composition; and a resin-coated metal material. The polyolefin resin composition for metal coating comprises at least (A) a polyolefin resin, (B) a layered inorganic material, (C) an olefin containing oligomer containing a functional group having polarity and (D) a rubber-like elastic material.
摘要:
A basic fuel injection time is obtained based on engine speed and intake-air pressure in an intake passage of an engine downstream of a throttle valve of the engine. The basic fuel injection time is corrected by a correcting value based on a constant for a fuel injector and capacity of a chamber formed in an intake passage and on variation in intake-air pressure at every one rotation of a crankshaft of the engine when the idling state of the engine or throttle rapid closing are detected.
摘要:
A housing structure for rotary connectors that have a flexible cable 4 spirally received within a space formed by a stator housing 1 and a rotor housing 2. Terminals 51 connected to electric conductors 42 of the flexible cable 4 are supported by a supporter 11 mounted in the stator housing 1. The supporter 11 has a barrier 13 having a path 12 through which the flexible cable 4 can be passed. An angle .theta. of an opening 12a positioned at an end position of the path 12 is larger than 180.degree.. A gap width t1 of the path 12 is approximately equal to a thickness t2 of the flexible cable 4. The housing structure avoids a state wherein the conductors 42 of a disconnected flexible cable 4 are contacted again with the terminals 51, or wherein the disconnected sections of the adjacent terminals 51 are undesirably short-circuited by the conductors 42 of the disconnected flexible cable 4, in the case where the electrical connection between the conductors 42 of the flexible cable 4 and the terminals 51 is once disconnected.
摘要:
In a charge transfer device wherein the charge transfer channel is bent through a predetermined angle of, for instance, 45.degree., 90.degree. or 180.degree., a unit of each bend includes at least two juxtaposed gate electrodes each of which has a portion bent by an angle equal to said predetermined angle relative to the axis of the preceding channel in such a way that the gate electrodes in the bend may be substantially equal in area to those in the straight charge transfer line sections and the channel length in the bend may be substantially equal to that in the straight charge transfer line section, whereby the decrease in transfer efficiency and S/N ratio due to the differences in gate area and channel length may be eliminated.
摘要:
A display device includes a liquid crystal panel including a plurality of regions, where each of the regions includes a plurality of liquid crystal pixels; a plurality of data driving units; and a plurality of timing controllers, where the data driving units is in a one-to-one correspondence with the regions, where each of the data driving units controls transmittance of light of the liquid crystal pixels in a corresponding region thereof, where the timing controllers is in a one-to-one correspondence with the data driving units, where each of the timing controllers acquires data of a partial image to be displayed at the corresponding region of the corresponding data driving unit thereof, generates control data for controlling transmittance of light of the liquid crystal pixels of the corresponding region of the corresponding data driving unit thereof, and outputs the control data to the corresponding data driving unit thereof.
摘要:
A first lookup table is provided for storing a plurality of basic fuel injection pulse widths from which one of pulse widths is derived in accordance with engine speed and intake-air pressure. A second lookup table is provided for storing a plurality of maximum correcting quantities for correcting a derived basic fuel injection pulse width in order to correct deviation of air-fuel ratio due to change of valve clearance of the engine. A necessary correcting quantity is obtained by multiplying a learning coefficient and a derived maximum correcting quantity. A desired fuel injection pulse width is obtained by adding the necessary correcting quantity to the derived basic fuel injection pulse width. The learning coefficient is updated by 1/2 at every updating.
摘要:
A corrosion resistant duplex plated sheet steel is disclosed, which comprises a sheet steel having on at least one surface thereof a lower layer of Zn base alloy plating and an upper layer thereon selected from a zinc plating having a coating weight of 0.1-5 g/m.sup.2 and a zinc alloy or zinc composite plating having a coating weight of 0.1-10 g/m.sup.2. The ratio of the coating weight of the lower layer to that of the upper layer is at least 1:1 and in the case of upper layer of zinc alloy or zinc composite plating, it comprises, on a weight basis as metal, at least 80% Zn, and one or more additives as Zn corrosion inhibitors selected from Ni, Co, Mn, Sn, Ti, Al, Mg and Si. The duplex plated sheet steel is suitable for coating thereon with an electrophoretic coating composition and exhibits excellent cratering resistance in cathodic electrophoretic coating and excellent cosmetic resistance after painting.
摘要翻译:公开了一种耐腐蚀的双面电镀钢板,其包括在其至少一个表面上具有下层的Zn基合金镀层的钢板,以及选自镀层中的上层,涂层重量为0.1-5g / m2和镀锌重量为0.1-10g / m 2的锌合金或锌复合电镀。 下层的涂层重量与上层的涂层重量的比例至少为1:1,而在锌合金或锌复合镀层的上层的情况下,其以金属的重量计包含至少80 %Zn,以及选自Ni,Co,Mn,Sn,Ti,Al,Mg和Si中的Zn腐蚀抑制剂的一种或多种添加剂。 双面电镀钢板适用于电泳涂料组合物,并且在阴极电泳涂料中表现出优异的耐火蚀性,并且涂漆后具有优异的耐化妆性。