摘要:
The present invention provides an adhesive tape for surface protection, comprising a substrate and an adhesive layer laminated on at least one surface of the substrate, wherein the adhesive layer is made of an adhesive comprising a polyolefin (a), a hydroxyl group-containing polyolefin (b) and a crosslinking agent (c) having a functional group capable of reacting with the hydroxyl group.
摘要:
A paint film-protecting sheet, which is unwound from a roll for use, and in which occurrence of adhesive transfer at edges thereof is effectively prevented, and a method of manufacturing same are provided. The paint film-protecting sheet is in the form of a roll obtained by winding in a lengthwise direction a pressure-sensitive adhesive sheet formed of a substrate in continuous sheet form and a pressure-sensitive adhesive layer disposed on the substrate. The substrate comprises a resin component made primarily of polyethylene resin or polypropylene resin. The paint film-protecting sheet, after being unwound from the roll, has a percent shrinkage, in the lengthwise direction, of not greater than 1.2% when heated at 80° C. for 1 hour.
摘要:
A carrying section of a disk apparatus includes a pair of arms disposed in a substantially symmetrical relationship with respect to the carrying direction of a disk in the proximity of the opposite ends of an opening formed in a housing such that the arms pivot around end portions thereof adjacent the opening in synchronism with each other in directions toward and away from each other, and a biasing element which biases the arms in a direction in which ends of the arms remote from the opening approach each other. The arms individually have rollers provided thereon which grip and carry the disk to a predetermined position. At least one of the rollers is rotated by the driving member to carry the disk. A controller includes a state decision section which decides a carrying state of the disk and a driving control section which stops, if it is decided that part of the disk is carried out to the outside of the housing, the driving of the driving means in a state wherein the rollers grip the disk. First and second disks having different diametrical sizes are available as the disk, and the distance between the rollers is smaller than the diametrical size of the second disk until the second disk contacts with the rollers.
摘要:
A paint film-protecting sheet (1) is provided which effectively prevents adhesive transfer to the paint film. The paint film-protecting sheet (1) has a pressure-sensitive adhesive layer which is comprised of a non-crosslinking pressure-sensitive adhesive (20) adjacent a polyolefin-based resin film serving as a supporting substrate (10). At least a surface portion (12) of the supporting substrate that adjoins the pressure-sensitive adhesive layer satisfies the following conditions: (1) it has an indentation modulus at 25° C. (Er(25)) of from 200 MPa to 1,100 MPa and (2) it has an indentation modulus at −5° C. (Er(−5)) of from 400 MPa to 2,400 MPa.
摘要:
To safely and easily provide information that an operator needs, when a mobile body has started to move, a first acquiring unit and a second acquiring unit respectively acquire corresponding image information. Using the acquired image information and map information, an extracting unit extracts map information identical to the image information of the scenery around the mobile body. A selecting unit selects, from the extracted map information, an object that coincides with the position of the point viewed by the operator in the image information of the scenery around the mobile body. An output unit outputs information concerning the selected object.
摘要:
A carrying section of a disk apparatus includes a pair of arms disposed in a substantially symmetrical relationship with respect to the carrying direction of a disk in the proximity of the opposite ends of an opening formed in a housing such that the arms pivot around end portions thereof adjacent the opening in synchronism with each other in directions toward and away from each other, and a biasing element which biases the arms in a direction in which ends of the arms remote from the opening approach each other. The arms individually have rollers provided thereon which grip and carry the disk to a predetermined position. At least one of the rollers is rotated by the driving member to carry the disk. A controller includes a state decision section which decides a carrying state of the disk and a driving control section which stops, if it is decided that part of the disk is carried out to the outside of the housing, the driving of the driving means in a state wherein the rollers grip the disk. First and second disks having different diametrical sizes are available as the disk, and the distance between the rollers is smaller than the diametrical size of the second disk until the second disk contacts with the rollers.
摘要:
A paint film-protecting sheet (1) that effectively prevents adhesive transfer to the paint film is provided. The paint film-protecting sheet (1) includes a pressure-sensitive adhesive (PSA) layer (20), which is comprised of a non-crosslinking PSA, disposed on a polyolefin-based resin film serving as a supporting substrate (10). At least a surface portion (12) of the supporting substrate which adjoins the PSA layer is formed of a resin material that satisfies both of the following conditions: (1) it contains W wt % of a LLDPE having a density d of 0.925 g/cm3 or less, wherein W is greater than or equal to 20; and (2) it has a LLDPE content index α of 400 or more, the LLDPE content index α being defined as (0.935−d)×W×1000.
摘要:
A semiconductor device includes: a pad that is formed on a semiconductor layer, contains Al, and has an interconnection portion that is formed outside a bonding area; an interconnection layer that contains Au and is electrically connected to the interconnection portion of the pad, an edge of the interconnection layer being formed outside of the bonding area; and a barrier layer that is provided between the interconnection portion and the interconnection layer.
摘要:
Air flowing through a secondary air inducting conduit of a motorcycle is effectively cooled to enhance combustion efficiency of exhaust gas in a catalyzer. A part of the secondary air inducting conduit is exposed to a space behind a front wheel and in front of an engine, and thus acts as a secondary air cooling conduit section for cooling down secondary air flowing through the secondary air inducting conduit.
摘要:
A surface protective sheet 1 endowed with both a higher re-peelability and higher non-staining properties is provided. The surface protective sheet 1 has a supporting substrate 10 and a pressure-sensitive adhesive layer 20 provided on a front side of the supporting substrate 10. At least a portion of the supporting substrate 10, including the front side 10a, is made of a resin material that is composed primarily of a polyolefin and includes A: at least one of a fatty amide and a fatty acid metal salt, and B: an antioxidant. The content CA of the component A, based on the weight of the resin material, is from 50 ppm to 500 ppm.