摘要:
A propylene-based polymer composition for adhesive use and a laminate structure thereof are provided, wherein decrease of bonding strength is prevented when the laminate structure is formed and heat treatment is applied and whitening in bending process is suppressed. Provided are a propylene-based polymer composition (D) for adhesive use comprising (i) 40 to 92 wt % of a graft-modified polypropylene (A); (ii) 5 to 30 wt % of an ethylene.α-olefin copolymer (B) having a melt flow rate (MFR) of 0.01 to 10 g/10 min at 230° C. under a load of 2.16 kg and a density of 0.940 g/cm3 or less; and (iii) 3 to 30 wt % of a block copolymer (C) composed of an olefin crystalline segment and an ethylene.α-olefin segment, wherein the sum of (A), (B) and (C) is 100 wt %, and a laminate comprising at least one layer of the propylene-based polymer composition for adhesive use.
摘要:
A propylene-based polymer composition for adhesive use and a laminate structure thereof are provided, wherein decrease of bonding strength is prevented when the laminate structure is formed and heat treatment is applied and whitening in bending process is suppressed.Provided are a propylene-based polymer composition (D) for adhesive use comprising (i) 40 to 92 wt % of a graft-modified polypropylene (A); (ii) 5 to 30 wt % of an ethylene.α-olefin copolymer (B) having a melt flow rate (MFR) of 0.01 to 10 g/10 min at 230° C. under a load of 2.16 kg and a density of 0.940 g/cm3 or less; and (iii) 3 to 30 wt % of a block copolymer (C) composed of an olefin crystalline segment and an ethylene.α-olefin segment, wherein the sum of (A), (B) and (C) is 100 wt %, and a laminate comprising at least one layer of the propylene-based polymer composition for adhesive use.
摘要:
An upward warp of a terminal pad of a flexible cable which is kept horizontal by a suction head is prevented by a pressing arm which contacts with an upper surface of a rear portion of the flexible cable.
摘要:
An offset amount between heads is calculated by positioning a head in a designated track under an ON track servo control, obliquely writing test data by moving the head in a radial direction of the magnetic recording medium at a designated moving speed K to cross the designated track and at least one track adjacent to the designated track according to a write start signal, reading the oblique test data by the read head from the adjacent track under the ON track servo control, detecting a peak position of a read voltage by using a read voltage characteristics of the read signal in the adjacent track and calculating the offset amount between the heads by detecting a scan time up to the peak position of the read voltage.
摘要:
A write sensitive width is calculated by writing a test data by a write head by moving the write head in a radial direction of a magnetic recording medium at a designated speed K to obliquely cross a designated track or a track adjacent to the designated track, reading the test data recorded in the track obliquely by a read head to obtain a read characteristics profile of a read voltage with respect to the track scanning time and obtaining a moving distance in the radial direction of the head by multiplying the test data scanning time of the read head with the designated moving speed K.
摘要:
A read signal for one revolution of each of a plurality of tracks jitter of which is cancelled is obtained and a binary-coded image data for the read signal is generated and the track number position of each servo area is specified from the binary-coded image data. Further, a read signal in this position in radial direction is obtained from the track number position of each of the specified servo areas and the servo area is tested by the read signal.
摘要:
Test data is written in tracks of a discrete track medium by making the tracks eccentric by accessing a plurality of tracks by forcibly making a composite magnetic head eccentric under an ON track servo control. The test data written in the tracks which are pseudo-eccentric are written in the tracks with the original write sensitive width of a write head. It is possible to obtain a read characteristics profile having a peak by tracing and reading the test data while moving the composite magnetic head (read head) which is forcibly made eccentric in a radial direction.
摘要:
The present invention is designed to support plural servo patterns by setting a portion of the information of the servo pattern as a detection pattern, comparing the demodulated pattern of the portion of the information with the detection pattern, and controlling an operation timing of a test according to a result of the comparison.
摘要:
A hydraulic control system for an automatic transmission of an automotive vehicle with an exhaust braking unit is provided. This hydraulic control system serves to elevate hydraulic pressure utilized for actuating frictional elements of the automatic transmission during exhaust braking operation toward a preselected level when the pay load of the vehicle is greater than a preselected threshold value for securing tight engagement of the frictional elements without any slippage.
摘要:
[Object] To provide an additive that can achieve uniform dispersion of oil and water to improve combustion efficiency and also can stabilize the uniform dispersion of oil and water for a long period of time, an additive-modified fuel oil and a water-mixed fuel obtained by addition of the additive, and methods of producing them.[Solution] A method of producing an additive that is used for generating a water-mixed fuel or a water-unmixed modified fuel oil by being added to a fuel oil includes the steps of: dissolving a relatively low molecular weight alcohol in a fatty acid or a relatively high molecular weight alcohol to generate an intermediate product 1; adding a surfactant to the intermediate product 1 to generate an intermediate product 2; adding only an amine compound or both an amine compound and ethylene glycol to the intermediate product 2 to generate an intermediate product 3; and adding aqueous ammonia or gaseous ammonia to the intermediate product 3 to generate a desired additive.