Abstract:
An adhesive sheet comprises a film substrate layer, a channel breathing layer and a breathing adhesive layer. The channel breathing layer has a plurality of convex parts and a concave part interposed between the convex parts that forms a channel communicating with the outside. When the adhesive sheet is applied to an adherend, gas generated from the adherend passes through the channel and swelling of the adhesive sheet is avoided.
Abstract:
A tire label is formed on printable plastic film stock preferably coated with a thickness of between 0.001 to 0.004 inches of a pressure sensitive rubber based adhesive. The adhesive may be applied in a pattern on the film stock leaving a pull-tab to allow easy removal of the label. When adhered to a tire sidewall the label is oriented with the pull-tab in the tread direction so that the tire mounting and testing procedures do not snare it. Machine-readable data is printed on the label in a machine readable 2D data matrix symbology alongside a human readable ascii serial number.
Abstract:
A method of wrapping elongate product, especially cable harnesses, with an adhesive tape which is passed in a helical movement around said elongate product, the adhesive composition being applied, on at least one side of the backing material of the adhesive tape, lengthwise in the form of a strip whose width is lower than that of the backing material of the adhesive tape.
Abstract:
The present invention relates to a film comprising a backing and an adhesive. The backing comprises a base layer comprising a first major surface and a second major surface, and at least two rails, each rail comprising a tip surface. The rails extend from the second major surface of the base layer and define micro-channels therebetween. The micro-channels comprise a channel surface. The film comprises an adhesive on the tip surface of the rails. At least a portion of the channel surface is substantially free of adhesive. The present invention also relates to a method of protecting an automobile comprising preparing an automobile surface for application of a protective tape and applying a protective tape to the automobile surface. The present invention is additionally related to a method of manufacturing a protective film.
Abstract:
A pressure sensitive adhesive layer with a structured surface, wherein the adhesive layer is capable of being dry laminated to a substrate to form a laminate. The adhesive layer has a haze after lamination, measured according to ASTM D 1003-95, of less than about 50% of the haze of the adhesive layer before lamination. After dry lamination, the adhesive layer has a luminous transmittance of more than about 85%, a haze of less than about 25%, and an opacity of less than about 3%.
Abstract translation:具有结构化表面的压敏粘合剂层,其中所述粘合剂层能够被干式层压到基底上以形成层压体。 根据ASTM D 1003-95,粘合剂层在层压后具有小于粘合层的雾度的约50%的雾度。 在干层压之后,粘合剂层的透光率大于约85%,雾度小于约25%,不透明度小于约3%。
Abstract:
Backing materials which have been given a self-adhesive treatment on at least one side, characterized in that the self-adhesive composition is a pressure-sensitive hotmelt adhesive composition which at a frequency of 0.1 rad/s has a dynamic-complex glass transition temperature of less than −3° C., preferably from −6° C. to −30° C. and, with particular preference, from −9° C. to −25° C., and their use, in particular, for producing medical products such as plasters, bandages or dressings.
Abstract:
A contaminant removal tape assembly. The contaminant removal tape assembly includes an applicator and a roll of contaminant removal tape mounted on the applicator, where the roll of contaminant removal tape includes a backing having a first side and a second side opposite the first side, a layer of adhesive on the first side of the backing, wherein the layer of adhesive is arranged so as to have discontinuous contact with a surface to which the roll is applied, where the roll includes a plurality of wraps of the tape with the layer of adhesive facing outwardly away from the center of the roll of tape.
Abstract:
The present invention relates to a single-sided adhesive vapor barrier tape 1 having a vapor barrier strip 2 which has a width BD between 40 cm and 100 cm and, on each of its two long edges 3, has a single-sided adhesive vapor barrier strip 4, each adhesive vapor barrier strip 4 being provided on its adhesive side with a protective means 7 which can be pulled off separately and prevents inadvertent adhesion of the adhesive strips 4. This adhesive vapor barrier tape is particularly suitable when producing a vapor-tight joint at a ridge purlin. In addition, the invention relates to a method of producing such a vapor-tight joint when finishing a roof at a ridge purlin.
Abstract:
A semiconductor chip carrying adhesive tape, wherein a plurality of adhesive agent portions for adhering semiconductor chips 2 are intermittently formed on a tape shaped base material 11 in the longitudinal direction of the base material 11 to have a substantially identical shape with that of the semiconductor chip 2 to be adhered or a slightly larger shape than that, and an adhesive agent constituting said adhesive agent portions 12 has gradable adhesiveness, can improve a yield of adhesive agent attached semiconductor chips 2 and prevent a wasteful use of an adhesive agent.
Abstract:
This invention relates to an adhesive article which provides air egress. Air egress is provided by supplying a route, such as areas of no initial adhesion for the air to flow out from under the construction. The invention relates to an adhesive article comprising a facestock having a front surface and a back surface, a continuous layer of adhesive having an upper surface and a lower surface wherein the upper surface of the adhesive layer is adhered to the back surface of the facestock, and a plurality of spaced-apart non-adhesive material which is in contact with the lower surface of the adhesive layer wherein the lower surface of the adhesive layer has a Sheffield roughness of at least about 10 and the adhesive article provides air egress. The invention also relates to methods of preparing the adhesive articles. These articles have usefulness as industrial graphics images, as well as decorative coverings, etc. The articles provide air egress and optionally repositionability and slideability.