A colored adhesive tape (1), in particular a yellow, orange-colored, or black adhesive tape (1), preferably a cable wrapping tape, with a temperature class of at least T3 (LV 312), including a textile substrate with a polymer plastic substrate (4, 4a, 4b), on which an adhesive material (5, 5a, 5b) is applied. In order to improve the temperature stability of the tape, while maintaining advantageous properties, the color of at least a part of the substrate (4, 4a, 4b) is formed by the inherent color of the polymer plastic material. The tape is preferably substrate formed of a polymer plastic materials which are aromatic, nitrogen-containing polymers from the group of polyoxadiazoles (POD), polybenzobisoxazoles (PBO) or polybenzimidazoles (PBI) (4, 4a, 4b). The adhesive tape (1) may be used as a cable harness (3).

A colored adhesive tape (1), in particular a yellow, orange-colored, or black adhesive tape (1), preferably a cable wrapping tape, with a temperature class of at least T3 (LV 312), including a textile substrate with a polymer plastic substrate (4, 4a, 4b), on which an adhesive material (5, 5a, 5b) is applied. In order to improve the temperature stability of the tape, while maintaining advantageous properties, the color of at least a part of the substrate (4, 4a, 4b) is formed by the inherent color of the polymer plastic material. The tape is preferably substrate formed of a polymer plastic materials which are aromatic, nitrogen-containing polymers from the group of polyoxadiazoles (POD), polybenzobisoxazoles (PBO) or polybenzimidazoles (PBI) (4, 4a, 4b). The adhesive tape (1) may be used as a cable harness (3).

A pressure sensitive adhesive sheet containing, on a substrate or a release material, a resin layer, at least a surface () of the resin layer being opposite to the side of the substrate or being opposite to the side which the release material is provided, having pressure sensitive adhesiveness, the surface () having one or more concave portions, the concave portions having irregular shapes. The pressure sensitive adhesive sheet has an excellent air escape property capable of easily removing air accumulation that may be formed on attaching to an adherend, and is excellent in pressure sensitive adhesion characteristics.

Provided is a pressure sensitive adhesive sheet containing a resin layer on a substrate or a release material, at least a surface () of the resin layer being opposite to the side thereof on which the substrate or the release material is provided having pressure sensitive adhesiveness, wherein one or more concave portions formed not by transferring an emboss pattern exist on the surface (). The pressure sensitive adhesive sheet has excellent air escape property capable of readily removing air accumulation that may be formed on attaching

Provided is a pressure sensitive adhesive sheet having a resin layer on a substrate or a release material, at least a surface () of the resin layer being opposite to the side thereof on which the substrate or the release material is provided has pressure sensitive adhesiveness, wherein one or more concave portions exist on the surface (), and a standard deviation () based on a mean brightness value of the surface () is 10.0 or more. When attached to an adherend, the pressure sensitive adhesive sheet can readily remove air accumulation to be formed and therefore exhibits excellent air escape property, and has good pressure sensitive adhesion characteristics.

Provided is a pressure sensitive adhesive sheet containing a resin layer on a substrate or a release material, at least a surface () of the resin layer being opposite to the side thereof on which the substrate or the release material is provided having pressure sensitive adhesiveness, wherein, when a smooth surface of a light transmissive adherend having a smooth surface is attached to the surface (), one or more concave portion (G) not kept in contact with the smooth surface exist on the surface (), and the shapes of the one or more concave portions (G) have irregular shapes. The pressure sensitive adhesive sheet has excellent air escape property capable of readily removing air accumulation that may be formed on attaching to an adherend, and has good pressure sensitive adhesion characteristics.

Provided is a pressure sensitive adhesive sheet containing, on a substrate or a release material, a resin layer formed of a multilayer structure of three or more layers including a fine particle-containing layer that contains fine particles in an amount of 15% by mass or more, at least a surface () of the resin layer being opposite to the side thereof on which the substrate or the release material is provided having pressure sensitive adhesiveness, wherein the fine particle-containing layer is formed not as the outermost layer of the resin layer, and one or more concave portions exist on the surface () and the shapes of the one or more concave portions have irregular shapes. When attached to an adherend, the pressure sensitive adhesive sheet can exhibit excellent air escape property of readily removing air accumulation which may be formed, good blister resistance and good pressure sensitive adhesion characteristics.

Provided is an adhesive composition which is flexible, and exhibits excellent adhesion durability. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a polymer having a hydrolyzable silyl group, (c) an elastomer, and (d) an acid catalyst, in which the contents of the components (b), (c), and (d) are from 5 to 200 parts by mass, from 5 to 50 parts by mass, and from 0.0005 to 0.5 parts by mass, respectively, relative to 100 parts by mass of the component (a). Further preferably, the composition contains 0.001 to 5 parts by mass of (e) an onium salt relative to 100 parts by mass of the component (a).

Provided is an adhesive composition which is flexible, and exhibits excellent adhesion durability. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a polymer having a hydrolyzable silyl group, (c) an elastomer, and (d) an acid catalyst, in which the contents of the components (b), (c), and (d) are from 5 to 200 parts by mass, from 5 to 50 parts by mass, and from 0.0005 to 0.5 parts by mass, respectively, relative to 100 parts by mass of the component (a). Further preferably, the composition contains 0.001 to 5 parts by mass of (e) an onium salt relative to 100 parts by mass of the component (a).

Pull-on disposable absorbent articles comprising an elastomeric belt and comprising substantially tackifier-free adhesives.