An oriented heat-treated principal film capable of thermally-induced self-forming, including one or more (co)polymers and exhibiting a relaxation temperature (T.sub.r), the oriented heat-treated principal film having opposed first and second major faces, a land portion on the second major face and one or more modification zones on the second major face. A cross-linked (co)polymeric carrier layer is in contact with the first major face. Each modification zone includes a central closed portion and a rim portion surrounding the central closed portion and being surrounded by a land portion. An average thickness of each rim portion is greater than an average thickness of the land portion surrounding the central closed portion. An average thickness of each central closed portion is less than the average thickness of the land portion surrounding the central portion. Methods for making such films and adhesive articles comprising such films are also disclosed.

A distribution cabling tape system comprises a resilient polymeric base sheet having a first major surface and a second major surface, the first major surface being substantially continuous across a side to side width, an adhesive layer disposed on the first major surface, the adhesive layer capable of adhering to a concrete or asphalt surface, and first and second spacer layers arranged in a spaced apart configuration on the adhesive layer to form a continuous lengthwise channel configured to receive at least a portion of at least one distribution cable, each of the first and second spacer layers comprising a second adhesive layer disposed thereon, the second adhesive capable of adhering to a concrete or asphalt surface.

The present disclosure is directed to provide a multilayer film for use in an air bag, which provides sufficient adhesiveness and blocking tendency in a well-balanced manner. The multilayer film for use in an air bag according to the present disclosure includes an adhesive layer and an outer layer. The adhesive layer includes a resin having a glass transition temperature from 0° C. to 80° C. and a melting point from 100° C. to 160° C. The outer layer includes a resin having a melting point higher than the melting point of the resin included in the adhesive layer by 20° C. or higher. Further, an air bag according to the present disclosure includes a synthetic fiber fabric and the aforementioned multilayer film for use in an air bag, in which the adhesive layer in multilayer film is laminated with the synthetic fiber fabric.

The present disclosure relates to a color wrapping film for a vehicle, which has an excellent impact resistance and excellent scratch restorability due to a base layer and a coating layer formed of a polyurethane-based material, and suppresses discoloration caused by an external environment by adding a color pigment to a separate layer.

In an embodiment, a topcoat for a thermo-printable tape with a smooth printable surface includes a polymer blend, a crosslinker, a pigment, and a solvent. In one or more embodiments, the polymer blend includes a polyether polyurethane, a vinyl copolymer, and an epoxy polymer. In one or more embodiments, a thermo-printable tape with a smooth printable surface includes a topcoat layer, a basecoat layer, and a base substrate. In one or more embodiments, a topcoat layer is disposed on the basecoat layer. The basecoat layer is disposed on the base substrate. In one or more embodiments, the base substrate may include a first base layer, a second base layer and a support layer between the first and second base layers. One or more embodiments include a method of forming a thermo-printable tape.

An article includes a non-tacky cured silicone first layer, an optional foamed material and a tacky cured silicone second layer wherein the first layer is directly bound to the second layer and the article is conformable to a body part. The article removably adheres to a body part. Also described is a method of making the article.

The present invention relates to a polymer composition comprising (A) from 60 to 90 wt % of a non-elastomeric polyethylene; (B) from 9.0 to 38 wt % of an elastomer; wherein onto component (A) or components (A) and (B) an acid grafting agent (C) has been grafted in an amount of from 0.01 to 3.0 wt %, all based on the total weight of the polymer composition, and wherein the polymer composition has two distinct peaks and a valley between said peaks in the GPC curve and a Z value, determined from the areas below the two peaks of the GPC curve, of at least −0.3, wherein the Z-value is determined according to formula (I) Z=s/Abs(B−A) (I) wherein Abs(B−A) is the absolute value of (B−A); A=the area, between the tangent parallel to the MW axis going through log M (Min) and the LS15 signal, from log M of 5.1 to log M value where the LS signal is minimum log M (Min), in the log M range between 5.1 and 6; B=the area, between the tangent parallel to the MW axis going through log M (Min) and the LS 15 signal, from log M(Min) to the point where the LS signal is crossed again; and s is the slope between the two peaks of the GPC curve, defined at log M of 5.1 and 6, wherein the GPC curve is defined as the concentration normalized LS 15 signal along the molecular weight of conventional GPC, obtained from the GPC-VISC-LS analysis, a multi-layer structure such as a coated metal pipe, comprising one layer comprising said polymer composition and the use of said polymer composition as adhesive polymer composition and for the production of a multi-layer structure.

The present disclosure is drawn to re-workable adhesives for electronic devices. In one example, a re-workable adhesive for an electronic device can include a hot-melt adhesive present in an amount from about 60 wt % to about 90 wt % with respect to the total weight of the re-workable adhesive. The hot-melt adhesive can have a reduced bond strength at an elevated temperature. The re-workable adhesive can also include a pressure-sensitive adhesive present in an amount from about 10 wt % to about 40 wt % with respect to the total weight of the re-workable adhesive, wherein the pressure-sensitive adhesive has a higher bond strength compared to the hot-melt adhesive when at the elevated temperature.

Disclosed herein are various embodiments of a protective packaging system suitable for use with a prefinished building article. The protective packaging system generally is designed to reduce shrink back of the flexible substrate after tension is applied. The protective packaging system generally comprises at least one outer layer, at least one core layer and at least one adhesive layer. One or more layers of the protective packaging system may include a roughening agent such that the flexible substrate will not “gloss” or burnish a coating on a prefinished building article. The protective packaging system may also include one or more biocides.

The disclosure relates to a car glass protection film having a self-restoration performance. More specifically, the film comprises: a substrate layer; a urethane coating layer formed on one surface of the substrate layer; a self-restoration layer formed on the upper surface of the urethane coating layer; a protection film layer formed on the upper surface of the self-restoration layer; and an adhesion layer formed on the other surface of the substrate layer. A car glass protection film having the structure described above does not show a separation phenomenon, which may be caused by temperature change, ultraviolet light, and external impact, exhibits excellent impact resistance by the urethane coating layer, and can recover from fine scratches by the self-restoration layer.