The present invention provides a waterproof tape for an automobile battery which comprises a filler layer having formed on one side of a base film to exhibit excellent viscosity while being thin and has excellent shock resistance and an excellent waterproof property, and a manufacturing method.

A wall covering, a method of producing it and a method of covering a wall. The wall covering comprises a planar substrate, such as a nonwoven base substrate, having a front, and a back facing opposite the front. There is a barrier layer on the back of the substrate and an adhesive layer superimposed on the barrier layer. The adhesive layer comprises a first polymer component, a second polymer component, the first polymer component being a non crosslinked polymer and said second polymer component being a crosslinked polymer exhibiting properties of superabsorbency. The adhesive exhibits when exposed to water, a strength sufficient for binding to a wall substrate and a glide resistance low enough for allowing repositioning of the wall cover by sliding the wallcover on the wall without having to lift it up over a period of time of at least 5 minutes.

The present invention provides an organic electronic device sealing member including a gas barrier film including an inorganic layer and an organic layer and an adhesive layer, in which the adhesive layer includes a polymerizable compound and an organic metal compound, an average secondary particle diameter of the organic metal compound is 100 nm or less, and the organic metal compound has a structure represented by Formula I: -[M(OR)O]n-. In Formula I, M represents a trivalent metal atom, R represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted alkylcarbonyl group, n represents an integer of 2 to 6, two or more R's may be the same as or different from each other, and a first [M(OR)O] and an n-th [M(OR)O] are bonded to each other. The organic electronic device sealing member of the present invention is capable of drying an organic electronic element to a higher degree and has low haze.

Provided is a PSA sheet that can combine bonding reliability and peeling removability, and further can be peeled off without causing deformation or damage to the adherend in various peeling modes. The PSA sheet provided by this invention has a PSA layer. The PSA sheet has a water-peel strength of 2 N/10 mm or less. The PSA sheet further has a stress at 100% elongation of less than 30 MPa as well as a multiplication product (f.Math.f) of fracture stress f(MPa) and fracture strain f (%) of 250 or greater.