A protective cover assembly and a protected electronic device are provided. The protective cover assembly for example includes: a silicone base, having an inner surface and an outer surface opposite to the inner surface; a patterned double-sided adhesive layer, attached onto the inner surface of the silicone base; and a releasable protective paper, attached onto a side of the patterned double-sided adhesive layer facing away from the inner surface of the silicone base and thereby the patterned double-sided adhesive layer is sandwiched between the silicone base and the releasable protective paper. The protective cover assembly can be applied for protecting a keypad and/or display part of an electronic device to thereby make the protected electronic device gain a liquid sealing and corrosion-resistant performance and the service life is prolonged consequently.

Conventional aquatic organism adherence preventive films are designed for an underwater structure (mainly, a boat/ship or the like) capable of moving through water at relatively high speeds. That is, there has been no film capable of adequately preventing adherence of aquatic organisms to a sensor over a long period of time, and capable of being easily peeled off from a submersible sensor unit while preventing a pressure-sensitive adhesive from remaining on a housing of the submersible sensor unit. The present invention provides an aquatic organism adherence preventive film capable of preventing adherence of aquatic organisms even when used in an underwater structure receiving almost no a water flow resistance, e.g., an underwater structure involving almost no underwater movement, for about half a year, and capable of being easily peeled off from a submersible sensor unit while preventing a pressure-sensitive adhesive from remaining on a housing of the submersible sensor unit.

The invention concerns a multilayer self-adhesive fouling release film with textured surface (1) provided with a surface morphology comprising a regular or randomly distributed pattern of ribs (3).

The invention also concerns a method for producing a multilayer self-adhesive fouling release film with textured surface (1) provided with a surface morphology comprising a regular or randomly distributed pattern of ribs (3), a use of the method for producing a multilayer self-adhesive fouling release film with textured surface (1) according to the invention and a method for producing a coated substrate.

The present invention provides a selective bonding method of polymer substrates. The present invention allows selective interfacial bonding between a polymer substrate and a parylene layer by using a mask pattern and plasma treatment, and enables the formation of a three-dimensional structure by injecting a fluid into a non-bonded area.

Method of applying an high velocity oxygen fuel (HVOF)-resistant masking tape to the surface of a workpiece (112) such that multiple lengths of tape (116, 118) are abutted to one another to form butt joints (132), the butt joint (132) is then covered with additional lengths of tape (120).

A liquid repellent laminate according to an embodiment includes a transparent substrate having a first principal face and a second principal face as a rear face of the first principal face, and a liquid repellent membrane supported on the first principal face of the transparent substrate. The liquid repellent membrane is a monomolecular membrane of a fluorine-containing organic compound that binds to a surface of the transparent substrate through a binding moiety represented by —Z—O—* (wherein Z represents an atomic group containing a Si atom, and * represents a binding site to the surface of the transparent substrate) and includes a perfluoroalkyl group having 4 or less carbon atoms at a terminal, and the fluorine-containing organic compound undergoes intermolecular bonding between the fluorine-containing organic compounds adjacent to each other by mutual binding of Z in the formula.

A liquid repellent laminate according to an embodiment includes a transparent substrate having a first principal face and a second principal face as a rear face of the first principal face, and a liquid repellent membrane supported on the first principal face of the transparent substrate. The liquid repellent membrane is a monomolecular membrane of a fluorine-containing organic compound that binds to a surface of the transparent substrate through a binding moiety represented by —Z—O—* (wherein Z represents an atomic group containing a Si atom, and * represents a binding site to the surface of the transparent substrate) and includes a perfluoroalkyl group having 4 or less carbon atoms at a terminal, and the fluorine-containing organic compound undergoes intermolecular bonding between the fluorine-containing organic compounds adjacent to each other by mutual binding of Z in the formula.

The present disclosure relates to a stretchable adhesive film comprising a substrate layer comprising an elastomer; and a first adhesive layer provided on one surface of the substrate layer, wherein the stretchable adhesive film satisfies Equation 1, and a display device comprising the same.

An eyebrow cover has a primary layer, an adhesive layer, an adhesive release liner, and a top release liner. The primary layer may be flexible so as to conform to an eyebrow and the structure of a user's face. The primary layer may be shaped so as to surround the eyebrow, minimizing excess coverage on the face while protecting the microblading procedure. Further, the adhesive layer may surround a non-adhesive portion of a lower surface of the primary layer. To protect the eyebrow cover, the adhesive release liner may releasably adhere to the adhesive layer.

Anti-icing stacks for protecting an aerodynamic surface are described. In some embodiments, an anti-icing stack includes an anti-icing layer, an elastomeric erosion protection layer, and an additional layer. The erosion protection layer is disposed between the anti-icing layer and the additional layer. The additional layer has a thickness greater than the thickness of the erosion protection layer and a tensile modulus of no more than the tensile modulus of the erosion protection layer. The additional layer may be a foam adhesive layer.