A glass laminate article includes: a resin layer provided on a first surface of a core substrate; and a glass substrate layer provided on the resin layer, wherein the resin layer has an initial modulus of 30 MPa to 250 MPa, the initial modulus being measured in a deformation range of 0.5% to 1.0%.

Embodiments of the present disclosure are directed to a thermoplastic adhesive composition comprising: at least one maleic anhydride-grafted ethylene-based polymer; at least one at least one ethylene/?-olefin/non-conjugated diene interpolymer having a molecular weight distribution (MWD) ?2.5, wherein MWD=Mw/Mn, wherein Mw is weight averaged molecular weight and Mn is number averaged molecular weight, which are both determined by gel permeation chromatography; a very low density polyethylene (VLDPE) having a density in the range 0.885 to 0.915 grams/cm.sup.3; and optionally at least one ethylene alkyl (meth)acrylate copolymer, wherein the alkyl group comprises one to four carbon atoms.

A composition is described comprising a polymer. The polymer comprises polymerized units derived from a cleavable crosslinking monomer. The cleavable crosslinking monomer comprises at least two free-radically polymerizable groups and at least one group having the formula OC(R.sub.2)(R.sub.3)O, wherein R.sub.2 and R.sub.3 are independently hydrogen, alkyl, or aryl. The composition has a Tg no greater than 50 C. In some embodiments, the composition has a storage modulus greater than 310.sup.5 Pa at 25 C. and 1 Hz and may be characterized as a non-tacky polymer. In other embodiments, the composition is a pressure sensitive adhesive. Upon cleavage of at least a portion of the polymerized monomeric units derived from the cleavable crosslinking monomer, the composition exhibits a change in at least one physical property. In another embodiment, the composition comprises a polymer and fragments. The fragments comprise the reaction product of a free-radically polymerizable group bonded to a polymer chain and a pendent hydroxyl group. The composition has a Tg no greater than 50 C. Also described are articles, comprising the composition described herein (i.e. before and/or after cleavage); as well as methods of making the composition and methods of making articles.

The present invention addresses at least the problem of providing a method for forming a high-resolution foil image regardless of the hydrophilicity of a recording medium. In order to solve said problem, the present invention provides a method wherein an adhesive ink that is formed by dispersing or dissolving a polymer resin in water and in a water-soluble organic solvent is used as an adhesive for a foil, the adhesive is applied by means of inkjet printing, and a foil image is formed. The polymer resin of the adhesive ink is a polymer of a monomer that includes (meth)acrylic acid and a (meth)acrylic acid alkyl ester having a C.sub.2-12 alkyl group, the acid value of the polymer resin being 50-120 mg KOH/g, and the glass transition temperature of the polymer resin being 30-110 C.

The present disclosure relates to a curable precursor of an adhesive composition. the curable precursor comprising a first part and a second part, wherein the first part comprises: (a) a radically (co) polymerizable (meth) acrylate-based component comprising (i) C.sub.1C.sub.32 (meth) acrylic acid ester monomers; and wherein the second part comprises (b) an initiator; and (c) a vinyl aromatic compound. The present disclosure further relates to a process for making a cured composition from said curable precursor and to the use of said curable precursor for adhesive applications and/or for thermal management applications in the automotive industry.

The present disclosure relates to an adhesive sheet for temporary attachment which is excellent in heat resistance and can realize sufficient adhesive strength even when being subjected to a high temperature process during the semiconductor production process, and can exhibit a sufficient reduction in adhesive strength due to photocuring in a peeling step, and a method for producing a semiconductor device using the same.

An adhesive film and an optical display, the adhesive film being prepared from an adhesive composition that includes a (meth)acrylic copolymer, wherein the adhesive film has an elongation of about 750% to about 3,000%, and satisfies the following Equation 1:
PB/PY=about 3.0 to about 20, wherein PB is a break point in gf of the adhesive film and PY is a yield point in gf of the adhesive film.

An adhesive composition that improves structural integrity and insulative properties when applied to a cellulosic substrate is provided. The adhesive composition includes a plurality of microspheres and an emulsion-based polymer that has (i) an elastic modulus greater than 0.5 MPa in the range temperature range of 70? C. to 110? C.; (ii) an absolute log(E)/T slope of less than 0.05 in the range temperature range of 70? C. to 110? C.; and (iii) a tan d value less than 0.6 at 90? C.

The present invention aims to provide a UV-curable composition having excellent printability, excellent UV reactivity in the presence of oxygen, and excellent adhesiveness at room temperature and high temperature. Provided is a UV-curable composition containing: a curing component containing a (meth)acrylate monomer and a crosslinking component; and a UV curing agent, the (meth)acrylate monomer including, in 100% by weight of the curing component, 50 to 85% by weight of a monomer that, in a form of a homopolymer, has a glass transition temperature of ?70? C. to ?30? C., a cured product being obtained by applying the composition to a substrate at a thickness of 150 ?m and irradiating the composition, without sealing an upper surface of the applied composition, with UV light having a wavelength of 315 nm to 480 nm at an irradiance of 90 mW/cm.sup.2 and a dose of 1,350 mJ/cm.sup.2 in an atmospheric environment, the cured product having a gel fraction of 0.4 to 78%, a glass transition temperature of ?35? C. to 10? C., a reaction percentage of 83% or higher, and a reaction progress percentage on a surface facing the atmosphere of 93% or higher relative to a surface facing the substrate.

The present invention relates to a radical-curable adhesive composition including a (A) radical-polymerizable compound that includes at least one hydrophilic functional group in the molecule in greater than 30 parts by weight and less than or equal to 93 parts by weight; a (B) multifunctional (meth)acryl-based compound in 5 to 40 parts by weight; a (C) phosphate compound that includes one or two (meth)acrylic groups in the molecule in 1 to 40 parts by weight; and a (D) radical initiator in 0.5 to 20 parts by weight, with respect to 100 parts by weight of the radical-curable adhesive composition, and a polarizing plate and an optical member including the radical-curable adhesive composition.