A method is provided for forming an adhered membrane roof system that meets Factory Mutual (FM) 4470/4474 standards for wind uplift. The method comprises applying a bond adhesive to a substrate on a roof to form an adhesive layer and applying a membrane directly to the adhesive layer. The bond adhesive includes a moisture-curable polymer.

The present invention provides a low tack bubble free advertisement film, comprising an advertisement film layer, a dot glue layer and a release layer; a adhesion promoter layer is disposed between the back face of the advertisement film layer and the dot glue layer; the dot glue layer consists of over four independent, separable glue dots; and the area of the dot glue layer is 30-80% of the adhesion promoter layer. The present invention can provide a special advertisement film in the field of advertising consumables. The advertisement film has many advantages, such as low tack, totally bubble free, removable, and can be pasted for a long time. The present invention provides a convenient, efficient, feasible solution for advertising consumables.

An anisotropic conductive film with a structure wherein an electrically insulting adhesive base layer and cover layer are stacked, and electrically conductive particles are disposed at lattice points with a planar lattice pattern in the vicinity of the interface of the layers. In the anisotropic conductive film, a proportion of lattice points at which no electrically conductive particles are disposed with respect to all lattice points with the planar lattice pattern assumed in any reference region is 25% or less, and some of the electrically conductive particles disposed at lattice points with planar lattice pattern are disposed to be shifted in longitudinal direction of anisotropic conductive film with respect to corresponding lattice points, and a shift amount defined as a distance between a plane projection center of the electrically conductive particles disposed to be shifted and the corresponding lattice point is less than 50% the electrically conductive particles' average diameter.

Provided is an adhesive composition for labels, including a salt of lysine and citric acid, and chitosan, a method of preparing the adhesive composition, an adhesive sheet including the adhesive composition, and an article including the adhesive sheet.

Adhesive compositions containing (1) one or two adhesive compositions produced from the fruit but not the seeds of Osage orange fruit and (2) a known adhesive. The one or two adhesive compositions produced from the fruit but not the seeds of Osage orange fruit are produced by a process involving drying the cut peel and mesocarp but not the seeds of the fruit of Osage orange to produce dried peel and mesocarp, milling the dried peel and mesocarp to produce milled peel and mesocarp, extracting the milled peel and mesocarp with an organic solvent (e.g., hexane) or a polar aprotic solvent (e.g., ethyl acetate) to produce the first adhesive composition, and optionally wherein the amorphous layer between the polar aprotic solvent and the milled peel and mesocarp is the second adhesive composition.

Provided is a PSA sheet that allows reduction of the dependence on fossil-resource-based materials as the PSA sheet at large while having good processability. Provided is a PSA sheet having a substrate layer comprising a polyester resin, and a PSA layer placed on at least one face of the substrate layer. At least 50% of all carbons in the PSA layer are biomass-derived carbons. The polyester resin comprises biomass-derived carbons.

A method is provided for forming an adhered membrane roof system that meets Factory Mutual (FM) 4470/4474 standards for wind uplift. The method comprises applying a bond adhesive to a substrate on a roof to form an adhesive layer and applying a membrane directly to the adhesive layer. The bond adhesive includes a moisture-curable polymer.

The invention provides a method for preparing a binder precursor, the method comprising the steps of: i) mixing (A) fungi or glucan and (B) starch with an alkaline agent in the presence of an aqueous solvent system to form an alkaline composition; ii) mixing the alkaline composition with an acidic agent to form a mixture; and iii) drying the mixture and forming a powder therefrom, so as to form a powdered binder precursor.

A method is provided for forming an adhered membrane roof system that meets Factory Mutual (FM) 4470/4474 standards for wind uplift. The method comprises applying a bond adhesive to a substrate on a roof to form an adhesive layer and applying a membrane directly to the adhesive layer. The bond adhesive includes a moisture-curable polymer.

Disclosed herein is a semiconductor device including: a support; a double-layered adhesive resin layer formed on the support, an insulating layer and a redistribution layer formed on the adhesive resin layer; a chip layer, and a mold resin layer, wherein the adhesive resin layer includes a resin layer A containing a resin decomposable by light irradiation and a resin layer B containing a non-silicone-based thermoplastic resin, the resin layer A and the resin layer B being provided in this order from the support side, the resin decomposable by light irradiation is a resin containing a fused ring in its main chain, and the non-silicone-based thermoplastic resin has a glass transition temperature of 200 C. or higher.