A tape assembly for masking an object to be painted and method of use is provided. The tape assembly is defined by a tape body having an anterior side, a posterior side, a body first edge, and an opposing body second edge. The tape body includes a first portion including a first substrate having a first adhesive layer on a posterior side of the first substrate, a second portion including a second substrate having a second adhesive layer on an anterior side of the second substrate, and a third portion including a third substrate having a third adhesive layer on a posterior side of the third substrate. The first and third portions partially overlap with the second portion in opposing first and second overlapping regions, respectively.

To provide a material for a printed circuit board which is less likely to be warped in a high temperature region (from 150 to 200 C.) while maintaining electrical properties, a metal laminate, methods for producing them, and a method for producing a printed circuit board.

A material having a fluorinated resin layer is subjected to a heat treatment. The fluorinated resin layer is composed of a composition containing a fluorinated copolymer (a) having at least one type of functional group selected from the group consisting of a carbonyl group-containing group, a hydroxy group, an epoxy group and an isocyanate group, having a melting point of from 280 to 320 C. and a melt flow rate of at least 2 g/10 min measured at 372 C. under a load of 49 N. The heat treatment is carried out at a temperature of at least 250 C. and lower by at least 5 C. than the melting point of the fluorinated copolymer (a) so that the ratio of the melt flow rate of the fluorinated resin layer after the heat treatment to that before the heat treatment, and the melt flow rate of the fluorinated resin layer after the heat treatment, are respectively within specific ranges.

A separator for a non-aqueous secondary battery, the separator including: a porous substrate; and an adhesive porous layer provided on one or both sides of the porous substrate and including a polyvinylidene fluoride-based resin, the adhesive porous layer would exhibit a ratio of an area intensity of a -phase-crystal-derived peak of the polyvinylidene fluoride-based resin to a sum of an area intensity of an -phase-crystal-derived peak of the polyvinylidene fluoride-based resin and the area intensity of the -phase-crystal-derived peak of the polyvinylidene fluoride-based resin of from 10% to 100% when an x-ray diffraction spectrum is obtained by performing measurement by an x-ray diffraction method.

The present disclosure relates to a copper-clad laminate that may include a copper foil layer, a fluoropolymer based adhesive layer overlying the copper foil layer, and a dielectric coating overlying the fluoropolymer based adhesive layer. The dielectric coating may include a resin matrix component, and a ceramic filler component. The ceramic filler component may include a first filler material. The dielectric coating may have an average thickness of not greater than about 20 microns.

An embossed PVC tape has a first surface and a second surface that are opposite to each other. The embossed PVC tape has an embossed texture formed on the first surface. The embossed texture includes a plurality of repeating patterns, and each of the repeating patterns includes a bottom portion arranged on the first surface and a side portion recessed in the first surface. The side portion has a tapered shape, and an end of the side portion away from the first surface is defined as an end point. On the first surface, a quantity of the end point formed per 3,000 square microns is one or more. A maximum static friction coefficient between the first surface and the second surface is within a range from 0.72 to 0.78.

The present invention relates to materials and systems useful for increasing the safety profile of a candle. In particular, the present invention provides a thermally-protective material that is useful to prepare labels or wraps to encircle or surround a candle. The present invention further provides a cool-touch thermally-protected candle assembly.

Provided is an adhesive for use in an ultraviolet-light-emitting device using ultraviolet light having a wavelength of from 200 to 400 nm as a light source, which can attach adherends made of a polymer having a fluorine-containing alicyclic structure with excellent adhesiveness which is unlikely to be impaired by exposure to such ultraviolet light or heat.

An adhesive for forming an adhesive joint in an ultraviolet-light-emitting device, which is either the following adhesive (A) or the following adhesive (B) comprising a fluoropolymer having a fluorine-containing alicyclic structure; the adhesive (A): an adhesive in which the glass transition temperature of the fluoropolymer is from 30 to 100 C., and which does not contain an ultraviolet-shielding agent; and the adhesive (B): an adhesive comprising the fluoropolymer and an ultraviolet-shielding agent.

Translucent multiphase adhesive comprising at least one continuous phase and dispersed domains, the at least one continuous phase having a refractive index of more than 1.45 and a permeation rate for water vapour of less than 100 g/m.sup.2, and the disperse domains being present in a size range of 0.1 m to 50 m and being included in a weight fraction of not more than 10 wt % in the adhesive, characterized in that the disperse domains are polymeric in nature and have a water vapour permeation rate of less than 100 g/m.sup.2d and a refractive index of less than 1.45.

The present invention is directed to continuous fiber-reinforced composites having a matrix of modified PVDF. The composite may be a semifinished product or a product or finished part manufactured therefrom. A product according to the invention is pelletized long-fiber material, while a finished part according to the invention is especially a thermoplastic composite pipe.

An all-solid-state battery includes a first solid electrolyte layer on the first electrode, a porous adhesive structure on the first solid electrolyte layer, a second solid electrolyte layer on the porous adhesive structure, and a second electrode on the second solid electrolyte layer. The porous adhesive structure has a porous frame with two surfaces, each covered with adhesive layers partially filling pores of the porous frame. The first adhesive layer contacts the porous frame and the first electrolyte layer, while the second adhesive layer contacts the porous frame and the second solid electrolyte layer. The first and the second solid electrolyte layers include binders, each having a content about 0.1% to about 5% by weight.