摘要:
An aqueous polyolefin resin composition characterized by containing a substance with a structure of poly(alkylene oxide) and a solubility parameter (SP value) of not lower than 7 to not higher than 12 at a proportion of not less than 0.001 wt. % to not more than 50 wt. % as a constitutional ingredient upon aqueous conversion of polyolefin or modified polyolefin, and film formers such as paint, primer, ink and coating material, sealant and adhesive containing it as a part of constitutional ingredients are disclosed. As the substances with a structure of poly(alkylene oxide), several examples are given.
摘要:
An aqueous polyolefin resin composition characterized by containing a substance with a structure of poly(alkylene oxide) and a solubility parameter (SP value) of not lower than 7 to not higher than 12 at a proportion of not less than 0.001 wt. % to not more than 50 wt. % as a constitutional ingredient upon aqueous conversion of polyolefin or modified polyolefin, and film formers such as paint, primer, ink and coating material, sealant and adhesive containing it as a part of constitutional ingredients are disclosed. As the substances with a structure of poly(alkylene oxide), several examples are given.
摘要:
An aqueous polyolefin resin composition of (a) a polyolefin or a modified polyolefin selected from the group consisting of polyolefins which have been modified by graft copolymerization with an unsaturated carboxylic acid, unsaturated carboxylic acid anhydride or mixture thereof, polyolefins which have been modified by graft copolymerization with a reactive monomer having radical polymerizability and mixtures thereof and (b) a substance with a structure of poly(alkylene oxide) and a solubility parameter (SP value) of not lower than 7 cal.sup.1/2 .multidot.cm.sup.-3/2 to not higher than 12 cal.sup.1/2 .multidot.cm.sup.-3/2 at a proportion of not less than 0.001 wt. % to not more than 50 wt. % upon aqueous conversion of the polyolefin or modified polyolefin and its use in film forming compositions such as paints, primers, inks and coating materials.
摘要:
A method of controlling a power assist device that includes an operating handle, a force sensor, a robot arm, an actuator that drives the robot arm, and a conveying portion for conveying the robot arm. When a body in motion, the conveying portion is controlled to move in synchronization with the body, and when the motion of the body is stopped or has resumed, the drive of the robot arm is stopped for a predetermined time, and does not resume until after a predetermined time has elapsed.
摘要:
To provide a dye-sensitized solar cell with suppressed photoelectric conversion efficiency deterioration due to a gap to be possibly be generated between a transparent member on which a light is incident and the dye-sensitized solar cell components.A dye-sensitized solar cell 10 is provided with a dye-sensitized solar cell components unit 14 arranged within a cylindrical transparent member 12, the unit having an electrolyte layer, current collecting electrode 18, and porous semiconductor layer 20 carrying dye cylindrically laminated in this order centering around a cathode electrode layer 16. The cathode electrode layer 16 is a spring body, and the dye-sensitized solar cell components unit 14 is pressed to the transparent member 12 with an elastic restoring force of the spring.
摘要:
Provided is a sealing structure of a photoelectric conversion element in which the open side end section of the photoelectric conversion element can be surely and continuously sealed by a simple structure with high durability, and also the problem of insufficient sealing of the extraction electrode can be solved. A sealing structure 10 of a dye-sensitized solar cell as an example of the photoelectric conversion element is configured by a cylindrical dye-sensitized solar cell main body 12 and sealing sections 14a and 14b which respectively seal both ends of the dye-sensitized solar cell main body 12. Lid bodies 26a and 26b, each of which is formed of a conductive metal member, are respectively provided at both end sections of a transparent glass tube 16, so as to seal the dye-sensitized solar cell main body 12, and are also respectively electrically connected to a pair of electrode sections of the dye-sensitized solar cell main body 12, so as to be used as a pair of extraction electrodes.
摘要:
A method of controlling a power assist device that includes an operating handle, a force sensor, a robot arm, an actuator that drives the robot arm, and a conveying portion for conveying the robot arm. When a body in motion, the conveying portion is controlled to move in synchronization with the body, and when the motion of the body is stopped or has resumed, the drive of the robot arm is stopped for a predetermined time, and does not resume until after a predetermined time has elapsed.