The present invention relates to a resin composition containing a compound having a maleimido group, a divalent group having at least two imido bonds and a saturated or unsaturated divalent hydrocarbon group.

The present invention relates to a resin composition containing a compound having a maleimido group, a divalent group having at least two imido bonds and a saturated or unsaturated divalent hydrocarbon group.

The present invention pertains to a frictional power transmission belt including a tension member extending in the longitudinal direction of the belt and an adhesion rubber layer in contact with at least a portion of the tension member, in which the adhesion rubber layer is formed of a vulcanized rubber composition containing a rubber component, short fibers having an average fiber diameter of 2 μm or more, and a filler.

Provided is a thermosetting resin composition which exhibits low water absorption and excellent reflow resistance properties without compromising heat resistance or moldability. This thermosetting resin composition contains a polyalkenylphenol compound (A), a polymaleimide compound (B), a liquid polybutadiene compound (C) and a radical initiator (D). The liquid polybutadiene compound (C) has structural units represented by formula (1)-1 and, optionally, structural units represented by formula (l)-2 and, optionally, structural units other than the structural units represented by formula (1)-1 and formula (1)-2. If the average number of structural units represented by formula (1)-1 per molecule is denoted by m, the average number of structural units represented by formula (1)-2 per molecule is denoted by n and the average number of structural units other than the structural units represented by formula (1)-1 and formula (1)-2 is denoted by w, the value of m/(m+n+w) is 0.15-1.

##STR00001##

Provided is a thermosetting resin composition which exhibits low water absorption and excellent reflow resistance properties without compromising heat resistance or moldability. This thermosetting resin composition contains a polyalkenylphenol compound (A), a polymaleimide compound (B), a liquid polybutadiene compound (C) and a radical initiator (D). The liquid polybutadiene compound (C) has structural units represented by formula (1)-1 and, optionally, structural units represented by formula (l)-2 and, optionally, structural units other than the structural units represented by formula (1)-1 and formula (1)-2. If the average number of structural units represented by formula (1)-1 per molecule is denoted by m, the average number of structural units represented by formula (1)-2 per molecule is denoted by n and the average number of structural units other than the structural units represented by formula (1)-1 and formula (1)-2 is denoted by w, the value of m/(m+n+w) is 0.15-1.

##STR00001##

The present invention relates to a thermosetting resin composition for coating a metal film having high flowability and pattern-filling property and a metal laminate using the same.

The present invention relates to a thermosetting resin composition for coating a metal film having high flowability and pattern-filling property and a metal laminate using the same.

There is provided a temperature sensor element including a pair of electrodes and a temperature-sensitive film disposed in contact with the pair of electrodes, in which the temperature-sensitive film includes a conjugated polymer and a matrix resin.

A resin composition includes 80 parts by weight to 160 parts by weight of a vinyl-containing resin, 0.1 part by weight to 1.0 part by weight of a first compound and 0.1 part by weight to 2.0 parts by weight of a second compound; wherein the vinyl-containing resin includes a vinyl-containing polyphenylene ether resin, a maleimide resin, a bis(vinylphenyl)ethane, a triallyl isocyanurate, a vinyl-containing polyolefin resin or a combination thereof, the first compound includes a structure of Formula (1) to Formula (3) or a combination thereof, and the second compound includes a structure of Formula (4) to Formula (6) or a combination thereof. Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.

A resin composition includes 80 parts by weight to 160 parts by weight of a vinyl-containing resin, 0.1 part by weight to 1.0 part by weight of a first compound and 0.1 part by weight to 2.0 parts by weight of a second compound; wherein the vinyl-containing resin includes a vinyl-containing polyphenylene ether resin, a maleimide resin, a bis(vinylphenyl)ethane, a triallyl isocyanurate, a vinyl-containing polyolefin resin or a combination thereof, the first compound includes a structure of Formula (1) to Formula (3) or a combination thereof, and the second compound includes a structure of Formula (4) to Formula (6) or a combination thereof. Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.