Abstract: The present invention provides a dicing die-bonding film including: a dicing film having a pressure-sensitive adhesive layer provided on a base material; and a die-bonding film provided on the pressure-sensitive adhesive layer, in which the pressure-sensitive adhesive layer of the dicing film is a pressure-sensitive adhesive layer which contains a gas-generating agent in a ratio of 10 to 200 parts by weight based on 100 parts by weight of a base polymer, the base polymer is an acrylic polymer A composed of a monomer composition containing 50% by weight or more of an acrylic acid ester represented by CH2?CHCOOR (in which R is an alkyl group having 6 to 10 carbon atoms) and 1% by weight to 30% by weight of a hydroxyl group-containing monomer and containing no carboxyl group-containing monomer, and the die-bonding film is formed of a die-adhering layer.

Abstract: The present invention provides a dicing die-bonding film including: a dicing film having a pressure-sensitive adhesive layer provided on a base material; and a die-bonding film provided on the pressure-sensitive adhesive layer, in which the pressure-sensitive adhesive layer of the dicing film is an active energy ray-curable pressure-sensitive adhesive layer which contains a gas-generating agent in a ratio of 10 to 200 parts by weight based on 100 parts by weight of a base polymer which is a specific acrylic polymer A, and the die-bonding film is formed of a die-adhering layer.

Abstract: A dicing die-bonding film having a pressure-sensitive adhesive layer on a base and a die-bonding film on the pressure-sensitive adhesive layer, the pressure-sensitive adhesive layer comprising an acrylic polymer comprising an acrylic ester A represented by CH2?CHCOOR1 (where R1 is an alkyl group having 6-10 carbon atoms), an acrylic ester B represented by CH2?CHCOOR2 (where R2 is an alkyl group having 11 carbon atoms or more), a hydroxyl group-containing monomer, and an isocyanate compound having a radical reactive carbon-carbon double bond, where the ratios of components are 40-10 mol % of the acrylic ester B to 60-90 mol % of the acrylic ester A, 10-30 mol % hydroxyl group-containing monomer to 100 mol % of the total of the acrylic ester A and the acrylic ester B, 70-90 mol % isocyanate compound to 100 mol % of the hydroxyl group-containing monomer, and the die-bonding film is formed from an epoxy resin.

Abstract: A dicing die-bonding film comprising a dicing film having a pressure-sensitive adhesive layer on a base and a die-bonding film on the pressure-sensitive adhesive layer, the pressure-sensitive adhesive layer comprising an acrylic pressure-sensitive adhesive comprising an acrylic polymer which comprises an acrylic ester, a hydroxyl group-containing monomer where a ratio is in a range of 10-40 mol % to 100 mol % of the acrylic ester, an isocyanate compound having a radical reactive carbon-carbon double bond where a ratio is in a range of 70-90 mol % to 100 mol % of the hydroxyl group-containing monomer, and a compound having two or more radical reactive carbon-carbon double bonds where a ratio is in a range of 10-60 parts by weight to 100 parts by weight of the acrylic polymer, and the die-bonding film is formed from an epoxy resin and is laminated on the pressure-sensitive adhesive layer.

Abstract: A dicing die-bonding film having a pressure-sensitive adhesive layer on a base and a die-bonding film on the pressure-sensitive adhesive layer, the pressure-sensitive adhesive layer comprising an acrylic polymer comprising acrylic ester A represented by CH2?CHCOOR1 (where R1 is an alkyl group having 6-10 carbon atoms), acrylic ester B represented by CH2?CHCOOR2 (where R2 is an alkyl group having 11 carbon atoms or more), a hydroxyl group-containing monomer, and an isocyanate compound having a radical reactive carbon-carbon double bond, where the ratios of components are 40-10 mol % of the acrylic ester B with respect to 60-90 mol % of the acrylic ester A, 10-30 mol % hydroxyl group-containing monomer with respect to 100 mol % of the total of the acrylic ester A and the acrylic ester B, and 70-90 mol % isocyanate compound with respect to 100 mol % of the monomer containing a hydroxl group.