摘要:
A synthetic resin hollow body which includes a hollow molding body made of a resin, the hollow molding body capable of holding a liquid material, and a resin sheathing body formed outside the hollow molding body in an integrating manner with the hollow molding body, wherein the resin sheathing body is made of a highly transparent synthetic resin having a total ray transmittance of at least 80%. The synthetic resin hollow body can exhibit a satisfactory decorating property and a satisfactory recycle property and is hardly damaged. In addition, the product cost and operation cost can be suppressed.
摘要:
A substrate treatment method including the steps of: generating droplets of a treatment liquid by mixing the treatment liquid with a gas; and causing the treatment liquid droplets generated in the liquid droplet generating step to impinge on a surface of a substrate being treated. The treatment liquid droplets have a volume median diameter of 5 μm to 40 μm.
摘要:
The present invention provides olefin polymer compositions that provide an easy-peelable sealant showing low temperature dependence of heat-sealing strength, excellent low-temperature sealability, sealing properties and appearance of the peeling section when used with polypropylene. In particular, the present invention includes as a composition having excellent heat and oil resistance a composition comprising in a particular proportion a propylene-based polymer (A), ethylene-based polymer (B) having a density of not less than 900 kg/m3, a non-crystalline or low-crystalline ethylene/α-olefin copolymer (C) and a tackifier resin (D), and as a composition having excellent oil resistance a composition comprising in a particular proportion an ethylene/unsaturated ester copolymer (E), a propylene-based polymer (A), a non-crystalline or low-crystalline ethylene/α-olefin copolymer (C) and a tackifier resin (D).
摘要翻译:本发明提供了提供易于剥离的密封剂的烯烃聚合物组合物,其与聚丙烯一起使用时显示出低温依赖性的热封强度,优异的低温密封性,密封性能和剥离部分的外观。 特别地,本发明包括作为具有优异的耐热耐油性的组合物,其特征在于,将丙烯类聚合物(A),密度不低于900kg / m 2的乙烯类聚合物(B) 非结晶或低结晶的乙烯/α-烯烃共聚物(C)和增粘树脂(D),并且作为具有优异的耐油性的组合物,组合物以特定比例包含 乙烯/不饱和酯共聚物(E),丙烯类聚合物(A),非结晶或低结晶乙烯/α-烯烃共聚物(C)和增粘树脂(D)。
摘要:
A curable composition comprising the following components (a), (b), (c) and (d) and/or (e):(a) a compound having one carboxyl group and one (meth)acryloyl group in the molecule,(b) a compound having two or more (meth)acryloyl groups in the molecule,(c) a levelling agent, and(d) a chain transfer agent and/or(e) a tertiary amine type photoinitiator; and a process for producing a shadow mask, comprising two etching steps, wherein the above curable composition is used as a secondary etching resist material.
摘要:
A microphone device detachably fitted to acoustic equipments such as tape recorders comprises a body detachably fitted to the acoustic equipment, a flexible cylindrical arm mounted to the body, a microphone provided to the free end of the arm, and a flexible conductor disposed in the hollow space of the arm for electrically connecting the microphone with the body.
摘要:
A coupling device is provided for detachably coupling a tape recorder with an attachment such as a battery housing, an AC adaptor, a radio tuner, a tape speed control unit or the like. The coupling device includes a recessed engaging portion and a projecting engaging portion formed on the mating surfaces of the tape recorder and the attachment and having tapered or bevelled surfaces in order to prevent any rattling between the two units.
摘要:
Even when areas delimited by delimiting points are not appropriate and area division has failed, success or failure of area division in such areas can easily be determined by applying a map determination condition in the map determining step (step S50). And since the areas delimited by the delimiting points are changed and the map determining step (step S50), including also steps S22 and S23 and steps S30 and S40, is repeated until the map determination condition is satisfied, the areas satisfying the map determination condition are determined appropriate and the area division in such areas can be carried out accurately. Even when there is distortion, a two-dimensional position map can be corrected accurately.
摘要:
A nozzle for discharging droplets of a processing liquid for processing a substrate has a main body including a supply port, a drain port, a processing liquid flow passageway connecting the supply port and the drain port, and a plurality of discharge ports from which the processing liquid is discharged. The processing liquid flow passageway includes a plurality of branch flow channels, which branch out between the supply port and the drain port and collect together between the supply port and the drain port. The plurality of discharge ports form a plurality of columns respectively corresponding to the plurality of branch flow channels; and are aligned along and connected to the corresponding branch flow channels. A piezo element applies vibration to the processing liquid flowing through the plurality of branch flow channels.
摘要:
A resin molding apparatus of a simplified structure is provided that offers high handling efficiency by a work robot, thereby improving a throughput. The resin molding apparatus (200) that retains a hollow molded body (10) including a closed-bottom cylindrical main body (12) and a cylindrical open neck portion (20), the open neck portion (20) including a helical ridge portion (22) formed on an outer circumferential surface thereof and divided into a plurality of helical segments by a slit (24) extending in an axial direction of the open neck portion (20), and that overmolds a resin sheathing body (30) on an outer surface of the main body (12), includes a first recess in which the open neck portion (20) is to be fitted, and a rib (216) formed on a circumferential surface of the recess so as to extend in a depthwise direction thereof, and to be engaged with the slit (24).
摘要:
A bipolar secondary battery includes a plurality of bipolar electrodes, each including a current collector that has a positive electrode layer on one surface thereof and a negative electrode layer on the opposite surface thereof. A separator is disposed between adjacent two bipolar electrodes such that the positive electrode layer of one bipolar electrode and the negative electrode layer of the adjacent bipolar electrode adjacent are opposed to each other along the length of the separator. The positive electrode layer and the negative electrode layer are formed with protrudent portions disposed at positions offset from each other along a length of the current collector.