Adhesive tapes include a plasticized polyvinyl chloride backing, a primer including an ethylene/carbon monoxide-containing terpolymer and a styrene-containing block copolymer, and an adhesive.

Adhesive tapes include a plasticized polyvinyl chloride backing, a primer including an ethylene/carbon monoxide-containing terpolymer, and an adhesive.

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.

To provide an adhesive film comprising a polyimide film and a fluorinated resin layer directly laminated, in which blisters (foaming) in an atmosphere corresponding to reflow soldering at high temperature are suppressed, and a flexible metal laminate. An adhesive film having a fluorinated resin layer containing a fluorinated copolymer (A) directly laminated on one side or both sides of a polyimide film, wherein the fluorinated copolymer (A) has a melting point of at least 280 C. and at most 320 C., is melt-moldable, and has at least one type of functional groups selected from the group consisting of a carbonyl group-containing group, a hydroxy group, an epoxy group and an isocyanate group, and the fluorinated resin layer has a thickness of from 1 to 20 m.

The present invention relates to a corrosion prevention tape for wrapping an irregular pipe section, the tape comprising: (i) an adhesive component, the adhesive component comprising: from 10 to 50 wt % functionally modified elastomer, and from 0.1 to 20 wt % discrete reinforcing strands dispersed within the adhesive component; and (ii) a backing layer for the adhesive component.

An insulating coating material including a polyimide film, and an adhesion layer on at least one side of a polyimide film. The polyimide film has a weight of 23.5 g or less per 1 m.sup.2 and a loop stiffness value of 0.45 g/cm or more.

A novel hot-melt adhesive and a preparation method thereof are disclosed, and in particular a hot-melt adhesive for bonding aluminum, stainless steel or other metal materials and PVC plastics is disclosed. The specific nylon-type copolyamide is firstly prepared by designing specific raw materials and percentage thereof, and in combination with favorable bonding properties of the nylon-type copolyamide for metals and favorable bonding characteristics of the perchloroethylene resin for PVC, a double screw extruder is utilized to perform sufficient melt blending on the nylon-type copolyamide and the perchloroethylene resin under the synergistic actions of related aids, so that the obtained novel hot-melt adhesive has favorable bonding properties for both metals and PVC.

A separator for a rechargeable battery includes a porous substrate and an adhesive layer on at least one surface thereof. The adhesive layer includes a first binder, a second binder, and a filler. The first binder includes a structural unit derived from vinylidene fluoride and a structural unit derived from hexafluoropropylene. The structural unit derived from hexafluoropropylene is included in an amount of about 10 wt % or less based on a total weight of the first binder. A weight average molecular weight of the first binder ranges from about 800,000 to about 1,500,000. The second binder includes a structural unit derived from vinylidene fluoride and a structural unit derived from hexafluoropropylene. The structural unit derived from hexafluoropropylene is included in an amount of 10 wt % or less based on a total weight of the second binder. A weight average molecular weight of the second binder is 600,000 or less.

The present invention relates to a method for manufacturing shoes that includes: (a) preparing a midsole material and performing a multi-functional treatment by irradiation of a defined amount of UV energy to provide adhesive-friendly properties; (b) molding the midsole material from the UV irradiation step to form a midsole having a defined shape; (c) preparing a multi-functional adhesive primer used to provide stable adhesive strength for the molded midsole and secure surface modification and adequate applicability of the midsole material; (d) applying the multi-functional adhesive primer to the molded midsole; (e) irradiating UV radiation to the midsole coated with the multi-functional adhesive primer to perform a curing; and (f) bonding an outsole, an upper, and other shoe parts to the midsole from the step (e) to complete a shoe. Unlike the conventional method for manufacturing shoes, the present invention enables to skip the steps of washing and using an additional primer for midsole to reduce the process, enhance the adhesion and increase productivity.

The present invention relates to a method for manufacturing shoes that includes: (a) preparing a midsole material and performing a multi-functional treatment by irradiation of a defined amount of UV energy to provide adhesive-friendly properties; (b) molding the midsole material from the UV irradiation step to form a midsole having a defined shape; (c) preparing a multi-functional adhesive primer used to provide stable adhesive strength for the molded midsole and secure surface modification and adequate applicability of the midsole material; (d) applying the multi-functional adhesive primer to the molded midsole; (e) irradiating UV radiation to the midsole coated with the multi-functional adhesive primer to perform a curing; and (f) bonding an outsole, an upper, and other shoe parts to the midsole from the step (e) to complete a shoe. Unlike the conventional method for manufacturing shoes, the present invention enables to skip the steps of washing and using an additional primer for midsole to reduce the process, enhance the adhesion and increase productivity.