Abstract: An acrylic resin composition containing the following acrylic resins (1) and (2): an acrylic resin (1) containing a structural unit (a) derived from a monomer (a) and a structural unit (b) derived from a monomer (b); an acrylic resin (2) having a molecular weight of 1,100,000 to 1,500,000, and containing the structural unit (a) as the main component and a structural unit(c)derived from a monomer (c) and substantially not containing the structural unit (b); (a): a (meth)acrylate of the formula (A) (wherein, R1 and R2 are defined in the specification), (b): a monomer containing an olefinic double bond and at least one 5- or more-membered heterocyclic group in the molecule, (c): a monomer not containing 5- or more-membered heterocyclic group and containing one olefinic double bond and at least one polar functional group which is a carboxyl, hydroxyl, amide, amino, epoxy, oxetanyl, aldehyde or isocyanate group in the molecule.

Abstract: An acrylic resin composition comprising the following acrylic resins (1) and (2): acrylic resin (1): an acrylic resin containing a structural unit derived from a monomer (a) (structural unit (a)) and a structural unit derived from a monomer (b) (structural unit (b)); acrylic resin (2): an acrylic resin having a molecular weight of 1,100,000 to 1,500,000, and containing the structural unit (a) as the main component and a structural unit derived from a monomer (c) (structural unit (c)) and substantially not containing the structural unit (b); (a): a (meth)acrylate of the formula (A) (wherein, R1 represents a hydrogen atom or methyl group, R2 represents an alkyl group having 1 to 14 carbon atoms or an aralkyl group having 1 to 14 carbon atoms, and a hydrogen atom in the alkyl group R2 or a hydrogen atom in the aralkyl group R2 may be substituted with an alkoxy group having 1 to 10 carbon atoms), (b): a monomer containing an olefinic double bond in the molecule and at least one 5- or more-membered h

Abstract: An acrylic resin (1) containing a structural unit derived from the following monomer (a) (structural unit (a)), and a structural unit derived from the following monomer (b) (structural unit (b)): (a): a (meth)acrylate of the formula (A) (wherein, R1 represents a hydrogen atom or methyl group, R2 represents an alkyl group having 1 to 14 carbon atoms or an aralkyl group having 1 to 14 carbon atoms, and a hydrogen atom in the alkyl group R2 or a hydrogen atom in the aralkyl group R2 may be substituted with an alkoxy group having 1 to 10 carbon atoms.), and (b): a monomer containing one olefinic double bond and at least one monomer containing an alicyclic structure in the molecule (the olefinic double bond contained in (b) may be contained in the alicyclic structure).

Abstract: An acrylic resin composition comprising the following acrylic resins (1) and (2): acrylic resin (1): an acrylic resin containing a structural unit derived from a monomer (a) (structural unit (a)) and a structural unit derived from a monomer (b) (structural unit (b)); acrylic resin (2): an acrylic resin having a molecular weight of 1,100,000 to 1,500,000, and containing the structural unit (a) as the main component and a structural unit derived from a monomer (c) (structural unit (c)) and substantially not containing the structural unit (b); (a): a (meth)acrylate of the formula (A) (wherein, R1 represents a hydrogen atom or methyl group, R2 represents an alkyl group having 1 to 14 carbon atoms or an aralkyl group having 1 to 14 carbon atoms, and a hydrogen atom in the alkyl group R2 or a hydrogen atom in the aralkyl group R2 may be substituted with an alkoxy group having 1 to 10 carbon atoms.

Abstract: An acrylic resin (1) containing a structural unit derived from the following monomer (a) (structural unit (a)), a structural unit derived from the following monomer (b) (structural unit (b)), and a structural unit derived from the following monomer (c) (structural unit (c)): (a): a (meth)acrylate of the formula (A), (b): a monomer containing one olefinic double bond and at least one monomer containing an alicyclic structure in the molecule (the olefinic double bond contained in (b) may be contained in the alicyclic structure), and (c): a monomer containing at least two olefinic double bonds in the molecule.

Abstract: An acrylic resin obtained by copolymerizing the following (a), (b), (c) and (d): (a): a (meth)acrylate of the formula (1), (b): a monomer containing at least two (meth)acryloyl groups of the general formula (2) in the molecule, (c): a monomer containing a heterocycle and one olefinic double bond in the molecule, and (d): a monomer different from (a), (b) and (c), and containing one olefinic double bond and at least one polar functional group selected from the group consisting of a carboxyl group, hydroxyl group, amide group, amino group, epoxy group, aldehyde group and isocyanate group in the molecule.

Abstract: An acrylic resin composition comprising the following acrylic resins (1) and (2): acrylic resin (1): an acrylic resin containing a structural unit derived from a monomer (a) (structural unit (a)), a structural unit derived from a monomer (b) (structural unit (b)) and a structural unit derived from a monomer (c) (structural unit (c)) and containing the structural unit (c) in an amount of 0.05 to 5 parts by weight based on 100 parts by weight of the acrylic resin (1); acrylic resin (2): a straight chain acrylic resin containing the structural unit (a) as the main component; (a): a (meth)acrylate of the formula (A) (wherein, R1 represents a hydrogen atom or methyl group, R2 represents an alkyl group having 1 to 14 carbon atoms or an aralkyl group having 1 to 14 carbon atoms, and a hydrogen atom in the alkyl group R2 or a hydrogen atom in the aralkyl group R2 may be substituted with an alkoxy group having 1 to 10 carbon atoms.

Abstract: The present invention provides an acrylic resin composition comprising

Abstract: The present invention provides An acrylic resin comprising a repeating unit derived from

Abstract: A hot melt composition including 100 parts by weight of a styrene thermoplastic elastomer having an intrinsic viscosity [&eegr;] of not less than 1 dl/g and 200 to 3000 parts by weight of a liquid softener selected from process oil, liquid rubber and a modified substance thereof, wherein: (a) the composition has a softening point measured by ring and ball softening pint method of from 120 to 230° C.; (b) the composition generates no crack when not less than 75% of a compressive strain is applied under an atmosphere of a temperature of −30 to 40° C.; and (c) the composition does not flow when it is allowed to stand in a load-free state under an atmosphere of a temperature of 100° C. for 24 hours.