A label having a silicone-free (water-based) release coating and compatible adhesive patch is provided. The label includes a thermally coated substrate having a silicone-free substrate overlaid thereon of a first surface. A second surface includes a microsphere adhesive layer.

The invention relates especially to a self-adhesive film 1 for fixing an elastomer patch 10 during a vulcanization of an elastomer component. The elastomer component can in particular be a motor vehicle tire 40 or a cavity lining 120. The film 1 can comprise a supporting layer 2 and an adhesive layer 3. The adhesive layer 2 can have a predetermined manufacturing adhesiveness at room temperature and ambient pressure and a predetermined peel strength at a vulcanization pressure and a vulcanization temperature.

A double-sided pressure-sensitive adhesive tape includes a first pressure-sensitive adhesive layer, a base material, and a second pressure-sensitive adhesive layer in the stated order, in which the second pressure-sensitive adhesive layer has a pressure-sensitive adhesive strength with respect to a SUS304 steel plate, which is larger than a pressure-sensitive adhesive strength of the first pressure-sensitive adhesive layer with respect to the SUS304 steel plate, in which the pressure-sensitive adhesive strength of the first pressure-sensitive adhesive layer with respect to the SUS304 steel plate is from 0.5 N/20 mm to 5 N/20 mm, and in which the pressure-sensitive adhesive strength of the second pressure-sensitive adhesive layer with respect to the SUS304 steel plate and the pressure-sensitive adhesive strength of the first pressure-sensitive adhesive layer with respect to the SUS304 steel plate have a difference of from 3 N/20 mm to 20 N/20 mm.

In accordance with the present application, there is provided a release liner and method of preparing a liner for a label assembly. The release liner includes paper having a first side that does not have a machine finish or gloss finish or a coating; and a silicone treatment applied to the first side of the paper. The method of preparing a liner for a label assembly includes applying a coat of silicone to a paper at a side of the paper that does not have a machine finish or gloss finish and is otherwise uncoated; and curing the silicone. The release liner includes paper having a silicone coat weight of 0.5 lb/ream or less.

An adhesive tape for the flying roll change of flat web material wound on rolls has a carrier having a leading side and a trailing side. An optically detectable means and an exposable self-adhesive compound are arranged on the leading side. A cleavable adhesive system is located on the trailing side. An inductively detectable means is arranged in the adhesive tape in a visually inconspicuous manner.

A cellulosic fiber-based adhesive tape substrate, at least one side of which is coated with an aqueous mixture of: a) at least one organic polymer having pendant groups with at least one vinyl function; b) at least one polysiloxane comprising at least one hydrogenosiloxane monomer —(O—SiR.sup.1H)—, wherein R.sup.1 is a linear or branched and/or cyclic hydrocarbon chain which may contain heteroatoms; c) at least one hydrosilylation catalyst.

A cellulose fiber-based substrate, at least one side of which is coated with an aqueous mixture composed of: a) at least one water-soluble polymer (WSP) containing hydroxyl groups, b) at least one lactone substituted with at least one linear or branched and/or cyclic C.sub.8-C.sub.30 hydrocarbon chain which may contain heteroatoms, c)at least one crosslinking agent. A method of production and use thereof.

Provided is a pressure sensitive adhesive sheet for tires that enables continuous and efficient labeling on tires using a labeling apparatus. The pressure sensitive adhesive sheet includes a release material (C), a first pressure sensitive adhesive layer (B1), a first substrate (A1), a second pressure sensitive adhesive layer (B2), and a second substrate (A2), in this order, and satisfies Requirement (1): in a planar view of the pressure sensitive adhesive sheet, the outline of the first pressure sensitive adhesive layer (B1) exists inside the outline of the second substrate (A2); and Requirement (2): the MD stiffness of the second substrate (A2), measured in the Gurley method according to JIS L 1085, is 0.10 mN or more.

Various carton sealing tapes are disclosed that have a plurality of security features, at least two of which include nanomarker particles having identification indicia visible under about 100 to about 400 times magnification and taggants visible upon exposure to a pre-selected wavelength outside the visible spectrum included in the same or different layers of the tape structure depending upon the selection of the backing material for the substrate of the tape. The carton sealing tapes are also printable for inclusion of a consecutive sequence of coded identification information in the form of a barcode or a 2D code.

A laminate composite material (1), suitable for the packaging of food products and having a multilayer structure comprising: a first outer layer (21) of paper or plastic film; an inner layer (22) of adhesive; and an intermediate layer (23) interposed between the first and the second layer and made of sodium silicate (Na.sub.2O×SiO.sub.2).