Provided is a substrate for processing a wafer. The present invention can provide a substrate having excellent heat resistance and dimensional stability. The present invention can provide a substrate that has excellent stress relaxation properties, and therefore can prevent a wafer from being destroyed due to residual stress. Also, the present invention can provide a substrate that can prevent a wafer from being damaged or fried off due to a non-uniformly applied pressure during the wafer processing process, and that exhibits excellent cuttability. For these reasons, the substrate can be useful as a sheet for processing a wafer in various wafer preparation processes such as dicing, back-grinding, and picking-up.

An adhesive reinforcing sheet according to an embodiment of the present invention includes a surface layer containing a crosslinked fluororesin as a main component, an intermediate layer laminated on one of surfaces of the surface layer and containing a metal or a super engineering plastic as a main component, and an adhesive layer laminated on a surface of the intermediate layer, the surface being opposite to the surface layer. In the adhesive reinforcing sheet, the crosslinked fluororesin is chemically bonded to the intermediate layer. The intermediate layer may contain aluminum, stainless steel, or iron as the main component. The intermediate layer may contain a polyimide, a polyamide-imide, or a combination of a polyimide and a polyamide-imide as the main component.

Provided is an adhesive that can provide quick bonding between thermoplastic resins and excellent bond strength, a structure having adhesion provided by the adhesive, and an adhesion method using the adhesive. The adhesive bonds a first member (11) containing a thermoplastic resin or a carbon fiber reinforced thermoplastic resin and a second member (12) containing the thermoplastic resin or the carbon fiber reinforced thermoplastic resin. The adhesive includes a thermoplastic resin as a main component containing a metal nano material that absorbs electromagnetic waves and generates heat.

The present disclosure provides adhesive mounting articles that can be removed from surfaces without damage by having reduced contribution of a hardgood to the peel force generated by the adhesive article during removal. In some instances, this can be accomplished by a hardgood that is flexible in a peel direction and rigid in a weight hanging direction. Such hardgoods may include a plurality of minimally connected body segments arranged about the transverse axis of the hardgood body.

The present invention relates to a pneumatic tire having a non-spliced film innerliner comprised of a plurality of film layers where said film layers are of varied film moduli physical properties.

A component comprising a first part and a second part, wherein a third part is positioned between the first and second parts, wherein: (iv) said first part comprises a polymeric material (A) which comprises a repeat unit of formula (XI)

##STR00001## wherein t1, and w1 independently represent 0 or 1 and v1 represents 0, 1 or 2; (v) said second part comprises a polymeric material (B) which comprises a repeat unit of formula (XI)

##STR00002## wherein t1, and w1 independently represent 0 or 1 and v1 represents 0, 1 or 2; and (vi) said third part comprises a polymeric material (C) which comprises a polymer having a repeat unit of formula

O-Ph-O-Ph-CO-Ph-I and a repeat unit of formula

O-Ph-Ph-O-Ph-CO-Ph-II wherein Ph represents a phenylene moiety.

There are provided rolls comprising an air and water barrier article having opposing first and second major surfaces, a pressure sensitive adhesive disposed on at least the first major surface of the article, and a liner having a first major surface that contacts the opposing second major surface of the article, wherein the pressure sensitive adhesive contacts a second major surface of the liner when wound in the roll. There are also provided self adhering air and water barrier articles and building envelopes made using the presently disclosed rolls.

A flexible display device includes a protection film and a display panel, and the protection film includes a carrier film and an adhesive layer on the carrier film and including a plurality of adhesive dots separated from each other.

A water activated tape and method of producing is provided, the tape comprising a repulpable material, a water-soluble material affixed to the repulpable material, and a water activated adhesive layer affixed to the water-soluble material.

Provided is a pressure-sensitive adhesive sheet for temporarily fixing an electronic part that shows peelability by irradiation with light, the pressure-sensitive adhesive sheet for temporarily fixing an electronic part having a wide range of selection of the light to be applied. The pressure-sensitive adhesive sheet for temporarily fixing an electronic part of the present invention includes: a laminated structure A including a first photothermal conversion layer and a second photothermal conversion layer arranged on at least one side of the first photothermal conversion layer; and a pressure-sensitive adhesive layer arranged on at least one side of the laminated structure A. The pressure-sensitive adhesive sheet has a transmittance for light having a wavelength of 1,032 nm of 75% or less, and has a transmittance for light having a wavelength of 355 nm of 50% or less.