Provided is a resin composition including at least one (meth)acrylate monomer, a urethane (meth)acrylate oligomer, and at least one photo initiator. The urethane (meth)acrylate oligomer includes a phosphate ester group and is represented by Formula 1. Accordingly, the resin composition may exhibit satisfactory compatibility before curing and may exhibit excellent adhesion after curing. ##STR00001##

Provided is a resin composition including at least one (meth)acrylate monomer, a urethane (meth)acrylate oligomer, and at least one photo initiator. The urethane (meth)acrylate oligomer includes a phosphate ester group and is represented by Formula 1. Accordingly, the resin composition may exhibit satisfactory compatibility before curing and may exhibit excellent adhesion after curing. ##STR00001##

A method for producing a printed material includes providing pressure-induced phase transition particles on a recording medium having an arithmetic average roughness Ra of 0.07 μm or more and 3.80 μm or less to form a pressure-induced phase transition particle layer having a coverage C within a range of 30% to 90%; bonding the pressure-induced phase transition particles onto the recording medium; and folding the recording medium having the pressure-induced phase transition particles bonded thereon and pressure-bonding the folded recording medium, or pressure-bonding the recording medium having the pressure-induced phase transition particles bonded thereon and another recording medium placed on top of each other. The pressure-induced phase transition particles have at least two glass transition temperatures, and the difference between the lowest glass transition temperature and the highest glass transition temperature among the glass transition temperatures exhibited by the pressure-induced phase transition particles is 30° C. or more.

A method for producing a printed material includes providing pressure-induced phase transition particles on a recording medium having an arithmetic average roughness Ra of 0.07 μm or more and 3.80 μm or less to form a pressure-induced phase transition particle layer having a coverage C within a range of 30% to 90%; bonding the pressure-induced phase transition particles onto the recording medium; and folding the recording medium having the pressure-induced phase transition particles bonded thereon and pressure-bonding the folded recording medium, or pressure-bonding the recording medium having the pressure-induced phase transition particles bonded thereon and another recording medium placed on top of each other. The pressure-induced phase transition particles have at least two glass transition temperatures, and the difference between the lowest glass transition temperature and the highest glass transition temperature among the glass transition temperatures exhibited by the pressure-induced phase transition particles is 30° C. or more.

Curable compositions, cured compositions, articles containing the curable or cured compositions, and methods of making the articles are provided. More particularly, the curable compositions contain a (meth)acrylate-based polymer having pendant (meth)acryloyl groups, at least one monomer having a single ethylenically unsaturated group, a photoinitiator that includes an acyl phosphine oxide, and a thixotropic agent. The curable compositions can be printed or dispensed, if desired, and the cured compositions are pressure-sensitive adhesives.

Curable compositions, cured compositions, articles containing the curable or cured compositions, and methods of making the articles are provided. More particularly, the curable compositions contain a (meth)acrylate-based polymer having pendant (meth)acryloyl groups, at least one monomer having a single ethylenically unsaturated group, a photoinitiator that includes an acyl phosphine oxide, and a thixotropic agent. The curable compositions can be printed or dispensed, if desired, and the cured compositions are pressure-sensitive adhesives.

The present invention refers to a method for producing polymeric compositions, preferably dispersions (i.e. emulsions or latices), which are particularly useful as or in adhesives, especially pressure-sensitive adhesives, particularly pressure-sensitive adhesives removable under neutral or basic (alkaline) conditions, as well as to the polymeric compositions thus produced and to their various applications.

The present invention refers to a method for producing polymeric compositions, preferably dispersions (i.e. emulsions or latices), which are particularly useful as or in adhesives, especially pressure-sensitive adhesives, particularly pressure-sensitive adhesives removable under neutral or basic (alkaline) conditions, as well as to the polymeric compositions thus produced and to their various applications.

A suspension stabilizer with high yield value and high transparency and a preparation process and use thereof, which relate to the field of suspension stabilizers. The suspension stabilizer includes the following components by mass fraction: water-soluble monomer 5.5%-70.5%; oil-soluble monomer 10.4%-83.1%; monomer with multiple active groups 0-18.7%; functional monomer 0-5.2%; graft-modified monomer 0-15.0%; emulsifier 0.5%-7.0%; and initiator 0.01-2.0%; wherein, the graft-modified monomer is a hydrophilic monomer and/or a hydrophilic group graft-modified monomer.

A suspension stabilizer with high yield value and high transparency and a preparation process and use thereof, which relate to the field of suspension stabilizers. The suspension stabilizer includes the following components by mass fraction: water-soluble monomer 5.5%-70.5%; oil-soluble monomer 10.4%-83.1%; monomer with multiple active groups 0-18.7%; functional monomer 0-5.2%; graft-modified monomer 0-15.0%; emulsifier 0.5%-7.0%; and initiator 0.01-2.0%; wherein, the graft-modified monomer is a hydrophilic monomer and/or a hydrophilic group graft-modified monomer.