摘要:
A base film for medical adhesive tape is described, which is obtained by laminating, over one side or both sides of layer A composed of amorphous polyolefin, layer B composed of a polypropylene-based resin. A medical adhesive tape equipped with a pressure-sensitive adhesive layer on at least one side of the base film for medical adhesive tape; an adhesive plaster obtained by rolling the medical adhesive tape having the base film equipped with the pressure-sensitive adhesive layer; and a first-aid adhesive tape comprising the medical adhesive tape having the base film equipped with the pressure-sensitive adhesive layer and a liquid-absorbing pad disposed in a central region of the pressure-sensitive adhesive layer are also described.
摘要:
The present invention is directed to manufacturing methods of electrostatic type MEMS devices. The manufacturing method of the present invention includes the steps of forming a substrate side electrode on a substrate, forming a fluid film before or after forming a sacrificial layer, further forming a beam having a driving side electrode on a planarized surface of the fluid film, and finally, removing the sacrificial layer. Furthermore, performing the foregoing method planarizes the surface of a driving side electrode, reduces fluctuations in the shape of a beam, and improves the performance and the uniformity of the MEMS device.
摘要:
An antimicrobial adhesive sheet containing an antimicrobial agent which exerts the antimicrobial activity not only on an attached site but also in the space in the vicinity of the attached site, and an antimicrobial method using the sheet. The antimicrobial adhesive sheet has a moisture permeability of at least 1,000 g/m2·24 hrs as the whole sheet, where a non-aqueous adhesive layer containing a vaporizable antimicrobial agent is formed on one side of the support. As the support, non-woven fabric and porous plastic sheet are preferable. In case of non-porous plastic sheet, polyurethane resins and polyamide resins are preferably used. As the vaporizable antimicrobial agent, hinokitiol is preferable and inclusion compounds thereof may also be used. As the adhesive, an acrylic adhesive prepared by polymerizing a (meth)acrylic acid alkyl ester as the main component is preferably used.
摘要翻译:含有抗菌剂的抗微生物粘合片,其不仅在附着部位上而且在附着部位附近的空间发挥抗微生物活性,还含有使用该片材的抗微生物剂法。 抗微生物粘合片的整个片材具有至少1,000g / m 2·24小时的透湿性,其中含有可汽化抗微生物剂的非水性粘合剂层形成在 支持。 作为支撑体,优选无纺布和多孔塑料片。 在无孔塑料片的情况下,优选使用聚氨酯树脂和聚酰胺树脂。 作为可蒸发抗微生物剂,优选桧醇,也可以使用其包合物。 作为粘合剂,优选使用通过聚合(甲基)丙烯酸烷基酯作为主要成分而制备的丙烯酸类粘合剂。
摘要:
A method of making a rubber composition. The method includes the steps of: providing fibers of a desired length; treating the fibers with a treating liquid made up of a nitrile rubber-modified epoxy resin and an alkylphenol•formaldehyde resin; and dispersing the treated fibers in rubber.
摘要:
A hole center detecting apparatus for positioning the hole of a spool and a cord accurately by determining the coordinates of two points of intersection between the inner circumference of the spool hole and a virtual straight line to compute the coordinates of the center of the hole and by moving the cord according to the computed coordinates of the hole center. A straightness measuring apparatus for measuring the curvature of a cord automatically by detecting the coordinates of three longitudinal points of the cord. A measurement apparatus for measuring a residual torsion automatically by measuring the rotation angle of the end portion of the cord before and after clamped, electrically.
摘要:
A pressure-sensitive adhesive sheet for skin adhesion in which an adhesive force of the pressure-sensitive adhesive on the backing film does not lower greatly even with the lapse of long term and the initial adhesive force is substantially maintained, and a first-aid adhesive plaster using the same are disclosed. The pressure-sensitive adhesive sheet for skin adhesion comprises a backing film and a pressure-sensitive adhesive layer for skin adhesion formed on one side of the backing film, wherein the backing film comprises about 40 to about 70 parts by weight of a polyester plasticizer having a number average molecular weight of about 1,500 to about 3,000, an appropriate amount of a stabilizer comprising at least one metallic soap selected from the group consisting of fatty acid calcium, fatty acid zinc and fatty acid barium, and about 0.1 to about 1.0 part by weight of hydrotalcite per 100 parts by weight of a vinyl chloride polymer.
摘要:
A medical adhesive dressing comprising a polyolefin-based backing film having a medical pressure-sensitive adhesive layer on one surface thereof and a print layer on the other surface thereof, the adhesive dressing having surface properties that cause no wrinkle upon winding and unwinding thereof. For example, the surface of the polyolefin-based film preferably has a surface roughness (10-point average roughness) of 2 to 12 &mgr;m on the side where a print layer is to be formed. The olefin-based film is preferably an ethylene-vinyl acetate copolymer film or a three-layer film comprising an ethylene-methyl methacrylate copolymer layer/A-B-A type block copolymer layer/ethylene methyl methacrylate copolymer layer. It is used for application to skin as a first-aid adhesive tape, large-size adhesive tape, dressing, or draping used in the field of medical and hygiene fields. It can provide medical adhesive dressing and first-aid adhesive tape whose surface causes no printing failure.
摘要:
A power transmission belt having a body with a length, an inside, an outside, laterally spaced sides, and at least one rib. The body has a compression section, a tension section, and a load carrying element between the inside and outside of the body and extending in a lengthwise direction. The load carrying element is made from twisted polyester fiber filaments having an ethylene-2,6-naphthalate component and a denier of 4,000-8,000. The belt requires a stress of at least 500 N per rib to effect elongation of the belt by 3%. The belt has a dry heat shrinkage stress between 100 N and 200 N after an initial load of 147 N is applied to the belt and the belt is allowed to reside in an atmosphere at a temperature of 100° C. for 30 minutes.
摘要:
Welding is conducted by rolling a roller electrode of a roller-type resistance welder while contacting an electrode surface of the roller electrode against an outer edge of the mask frame via the shadow mask. This method eliminates the need for complex control, and allows smooth and reliable welding at predetermined positions with a simple configuration. By forming the weld nugget on the side of the edge, a flat portion remains when the shadow mask is torn off the mask frame in case of a failure of the shadow mask. Thus, a second welding with a flat portion of the original height is possible, and the mask frame can be reused with the same precision for the welding position.
摘要:
A vacuum pump with a planetary gear accelerator which comprises: a pump chamber formed in a pump housing; a pump rotor accommodated in said pump chamber; a rotor shaft attached to said pump rotor; a sun gear formed on this rotor shaft; and planetary gears arranged so as to constitute a planetary gear device together with said sun gear and connected to an input shaft, said planetary gear device having a gear ratio which is set so that the rotation of said pump rotor is accelerated relative to the rotation of said input shaft. Thus, the vacuum properties of the engine at times of low-speed rotation are stabilized, and high vacuum properties are guaranteed. Moreover, in addition to seeking a more compact and light-weight design, the intensiveness and standardization of vacuum pumps meeting the maximum performance requirements are realized.