摘要:
As a porous film in which the air-permeability at the time of elongation of the porous film was adjusted, whereby, when used as a battery separator, the holes of a separator in an electrode/separator wound body have been controlled, a polypropylene series resin porous film is proposed, in which, for a porous film having a polypropylene series resin as the main component, regarding air-permeability (Pa) prior to elongation and air-permeability (Pa′) at 5% elongation, (1) Pa′ is 1,000 seconds/100 ml or less and (2) Pa′/Pa is 1.5 or less.
摘要:
Provided is a laminated porous film having excellent shutdown characteristics and breakdown characteristics, good tearing strength and dimensional stability, and B activity. The laminated porous film comprises layer A, the main component of which is a polypropylene resin, and layer B which contains a polyethylene resin, and the ratio of the rearing strength (HMD) in the machine direction (MD) of the laminated porous film and the tearing strength (HTD) in the transverse direction (TD) of the laminated porous film with respect to the machine direction (HMD) (HTD) is 0.08 to 2.0.
摘要:
An image display apparatus including a first storage means for storing at least one item of image data, correction condition data for correcting the image data, and corrected image data obtained after the image data is corrected on the basis of the correction condition data; an image processing means for producing the corrected image data; a display means comprising a screen for superimposing an original image based on the image data and a corrected image based on the corrected image data onto each other and displaying either the original image or the corrected image; an input means for selecting an image to be displayed on the display screen, and a display control means for switching between the images in response to an input from the input means, so that either the original image or the corrected image is displayed on the display screen.
摘要:
A print system including a server system to provide an on-line album via network to a client and a photo processing system capable of downloading a picture pasted in the on-line album to make a photo print, wherein title information of the picture together with the picture can be provided from the client side to the on-line album and can also be downloaded by the photo processing system, thereby making a photo print on which the picture and the title information are both formed.
摘要:
A laminated porous film having at least two porous layers layered one upon another. One porous layer consists of a resin layer containing a polypropylene resin. The other layer is a heat-resistant layer consisting of a resin composition whose crystal fusion peak temperature is higher than that of the resin composition of the layer containing the polypropylene resin. The laminated porous film has a β activity and/or a β crystal generation power.
摘要:
To enable easy image file management, while allowing a user at an Internet terminal to access image files effortlessly, a printing control device uploads image files stored in an auxiliary storage section to an image management device connected via the Internet, and prints an image on the basis of the image file by means of a printer. In the printing control device, a URL acquisition section obtains a URL corresponding to a directory of the image management device on the basis of the input user ID; an image file transmission section uploads the image file to the acquired URL; and in a print processing section, it prints the acquired URL, along with an image based on the image file.
摘要:
Provided is a porous polypropylene film having both air permeability properties and puncture strength. A porous polypropylene film which has an air permeability of 700 seconds/100 ml or less and a puncture strength of 1.5 N or greater, and has β activity can be obtained when the porous polypropylene film is made to have a tensile strength in the machine direction of the film, EMD, of 100 MPa or greater, a tensile strength in the transverse direction to the machine direction, ETD, of less than 100 MPa, and a ratio of EMD and ETD, EMD/ETD, of 1.5 to 10.
摘要:
A process for producing a porous laminate having many micropores interconnected in the thickness direction, which comprises: a step in which a laminate is produced which comprises at least three layers comprising an interlayer made of a thermoplastic resin having a hard segment and a soft segment and two nonporous outer layers made of a filler-containing resin and located as outer layers respectively on both sides of the interlayer; a step in which the laminate obtained is impregnated with a supercritical or subcritical fluid and this state is relieved to vaporize the fluid and thereby make the interlayer porous; and a step in which the two nonporous outer layers located respectively on both sides are made porous by stretching.
摘要:
In order to provide a porous polypropylene film in which the ratio of change in air permeability is small and the initial air-permeating property is satisfactory even under high temperature environment, a porous polypropylene film is proposed, satisfying the following conditions (1) and (2) regarding air-permeability (Pa1) at 20° C. and air-permeability (Pa2) after heating at 95° C. for one hour: (1) The Pa1 is 800 seconds/100 ml or less (2) The ratio of change in air permeability calculated by the formula below is 120% or less Ratio of change in air permeability (%)=(Pa2/Pa1)×100
摘要:
Disclosed is a laminated porous film which has both gas permeability and heat resistance and can exhibit excellent smoothness and excellent pin extraction properties when used as a separator for a battery. The laminated porous film is characterized by having a heat-resistant layer laminated on at least one surface of a polyolefin resin porous film, wherein the heat-resistant layer comprises a filler and a resin binder, and wherein the surface of the heat-resistant layer has a static friction coefficient of 0.45 or less, a gas permeability degree of 2000 sec/100 ml or less and a tensile elastic modulus of 400 to 1000 MPa when the film is stretched in the lengthwise direction at a stretching rate of 3%.