Tape and method to mask a structure. The tape includes a base layer having length, width, outside surface, inside surface, and top edge spaced from bottom edge. A first portion of the width of the inside surface includes a first tacky adhesive layer connected to the inside surface and located adjacent the top edge. A second portion of the width of the inside surface includes a second tacky adhesive layer connected to the inside surface and located adjacent the bottom edge. At least a portion of the base layer includes a water impermeable area that prevents water adjacent the outside surface from reaching the inside surface by passing through the base layer. And, a third portion of the width of the inside surface of the base layer includes a non-tacky area located between the first tacky adhesive layer and the second tacky adhesive layer.

The disclosure relates to moisture curable compositions based on a combination of silane-modified polymer and silane functional additive, their manufacture and use. The silane functional additive is preferably prepared from a water miscible polyol having a functionality of about 2 to about 4 and/or a polyol having a tertiary nitrogen atom in the backbone and a functionality equal or greater than about 2.

The disclosure relates to moisture curable compositions based on a combination of silane-modified polymer and silane functional additive, their manufacture and use. The silane functional additive is preferably prepared from a water miscible polyol having a functionality of about 2 to about 4 and/or a polyol having a tertiary nitrogen atom in the backbone and a functionality equal or greater than about 2.

Provided is a method of manufacturing a laminated film, the method including laminating a glass film and a resin film via an adhesive layer, by which peeling between the glass film and the resin film is prevented, and hence a laminated film excellent in appearance can be obtained. The method of manufacturing a laminated film of the present invention includes the steps of: laminating a glass film and a resin film via an adhesive to provide a precursor laminate; and curing the adhesive by applying an active energy ray to the precursor laminate, wherein the curing step includes nonuniformly applying the active energy ray in a surface of the precursor laminate.

Embodiments provide methods of disassembling an apparel product. The methods include exposing an adhesive of the apparel product to heat or electromagnetic energy. The adhesive is disposed at least partially disposed between a major component and a minor component of the apparel product. The adhesive includes a shape memory material. The major component forms a base portion of the apparel product and is configured to be supported and worn at least partially over a portion of a wearer. The minor component forms a secondary portion configured to be coupled to the major component with the adhesive. The methods include separating the major component from the minor component adjoined by the adhesive.

A vehicular camera includes a lens having a plurality of optical elements, a lens holder, and an imager printed circuit board. The lens is accommodated in a lens barrel. A cylindrical passageway of the lens holder accommodates at least a portion of the lens barrel. The imager printed circuit board has circuitry disposed thereat. The circuitry of the imager printed circuit board includes an imager that has an imaging array. A flexible electrical ribbon cable electrically connects the circuitry of the imager printed circuit board with additional circuitry of the vehicular camera. The lens is held in optical alignment with the imaging array of the imager via an adhesive. The adhesive may bond the lens barrel to the lens holder at its front side. The imager printed circuit board may be attached at the lens holder at its rear side.

A vehicular camera includes a lens having a plurality of optical elements, a lens holder, and an imager printed circuit board. The lens is accommodated in a lens barrel. A cylindrical passageway of the lens holder accommodates at least a portion of the lens barrel. The imager printed circuit board has circuitry disposed thereat. The circuitry of the imager printed circuit board includes an imager that has an imaging array. A flexible electrical ribbon cable electrically connects the circuitry of the imager printed circuit board with additional circuitry of the vehicular camera. The lens is held in optical alignment with the imaging array of the imager via an adhesive. The adhesive may bond the lens barrel to the lens holder at its front side. The imager printed circuit board may be attached at the lens holder at its rear side.

The invention utilizes swelling and fusion effects of graphene oxide in a solvent to implement cross-linked bonding of a graphene material itself and materials such as polymers, metal, paper, glass, carbon materials, and ceramics. The present invention not only overcomes the shortcoming in traditional adhesives of residual formaldehyde, but also has short drying time, high bonding strength and high corrosion resistance. The present invention is widely applied in the fields of aviation, aerospace, automobiles, machinery, construction, chemical, light industry, electronics, electrical appliances, and daily life, etc.

There is provided an epoxy resin composition having excellent adhesion to copper and aluminum, and having excellent flexibility in a low-temperature environment. The epoxy resin composition comprises (A) an epoxy resin and (B) a polyamide-based rubber elastomer powder.

There is provided an epoxy resin composition having excellent adhesion to copper and aluminum, and having excellent flexibility in a low-temperature environment. The epoxy resin composition comprises (A) an epoxy resin and (B) a polyamide-based rubber elastomer powder.