PARTICULATE WATER ABSORBENT AND PROCESS FOR PRODUCING THE SAME
申请人:Nippon Shokubai Co., Ltd.
公开号:EP2135669A1
公开(公告)日:2009-12-23
A method includes the steps of: adding an organic surface cross-linking agent to a water absorbent resin having a cross-linked structure; adding a liquid permeability improving agent to the water absorbent resin concurrently with or after the addition of the organic surface cross-linking agent; and then adding a lubrication improving agent to the water absorbent resin. This provides a particulate water absorbing agent and a method for producing it, the particulate water absorbing agent being suitable for pneumatic transportation, suffering no decrease in the effect of the liquid permeability improving agent, and excelling in properties such as fluidity and damage resistance after the pneumatic transportation.
An image display apparatus that that can easily separate an image display apparatus from a touch panel. The image display apparatus comprises a liquid crystal panel (image display apparatus main body), a touch panel that has a fine, uneven structure on its surface and faces the liquid crystal panel via a gap, and an adhesive member for securing these, the adhesive member comprising a substrate, a first adhesive layer, and a second adhesive layer, wherein an adhesive strength (W1) between the first adhesive layer and the liquid crystal panel is less than an adhesive strength (W3) of the first adhesive layer and the substrate, an adhesive strength (W3′) of the second adhesive layer and the substrate, and an adhesive strength (W5) of the second adhesive layer and the touch panel, and wherein a breaking strength (W4) of the substrate is greater than W3′ and/or W5.
Resin composition for a liquid container and a liquid container composed thereof
申请人:Takahashi Satoshi
公开号:US20070116912A1
公开(公告)日:2007-05-24
The present invention provides a resin composition for a liquid container that is good in a gas barrier property, transparency, and water and/or repellency. The resin composition of the present invention comprises: (a) 100 parts by weight of a polyolefin resin; (b) 3 to 40 parts by weight of at least one resin selected from the group consisting of hydrogenated terpene resins, petroleum resins, and hydrogenated petroleum resins; and (c) 0.03 to 5 parts by weight of at least one component selected from the group consisting of silicone oils, fluorosurfactants, and paraffin oils, with their viscosities being 20 to 3000 cSt at 25° C., as determined according to JIS Z 8803.
PARTICULATE WATER ABSORBING AGENT AND METHOD FOR PRODUCING THE SAME
申请人:Nagashima Teruhisa
公开号:US20100119312A1
公开(公告)日:2010-05-13
A method includes the steps of: adding an organic surface cross-linking agent to a water absorbent resin having a cross-linked structure; adding a liquid permeability improving agent to the water absorbent resin concurrently with or after the addition of the organic surface cross-linking agent; and then adding a lubrication improving agent to the water absorbent resin. This provides a particulate water absorbing agent and a method for producing it, the particulate water absorbing agent being suitable for pneumatic transportation, suffering no decrease in the effect of the liquid permeability improving agent, and excelling in properties such as fluidity and damage resistance after the pneumatic transportation.
IMAGE DISPLAY APPARATUS WITH TOUCH PANEL
申请人:Mitsubishi Chemical Corporation
公开号:US20170315396A1
公开(公告)日:2017-11-02
An image display apparatus that that can easily separate an image display apparatus from a touch panel. The image display apparatus comprises a liquid crystal panel (image display apparatus main body), a touch panel that has a fine, uneven structure on its surface and faces the liquid crystal panel via a gap, and an adhesive member for securing these, the adhesive member comprising a substrate, a first adhesive layer, and a second adhesive layer, wherein an adhesive strength (W
1
) between the first adhesive layer and the liquid crystal panel is less than an adhesive strength (W
3
) of the first adhesive layer and the substrate, an adhesive strength (W
3
′) of the second adhesive layer and the substrate, and an adhesive strength (W
5
) of the second adhesive layer and the touch panel, and wherein a breaking strength (W
4
) of the substrate is greater than W
3
′ and/or W
5.