Disclosed are a thermosetting resin composition, a prepreg made therefrom, a laminate clad with a metal foil, and a high-frequency circuit board, wherein the thermosetting resin composition contains thermosetting ingredients. The thermosetting ingredients include a phosphorus-containing monomer or a phosphorus-containing resin and a polyphenylene ether resin containing an unsaturated group, and the phosphorus-containing monomer or the phosphorus-containing resin has a structure as shown in formula I. By using the phosphorus-containing monomer or the phosphorus-containing resin as a cross-linking agent of the polyphenylene ether resin containing an unsaturated group and by means of a cross-linking reaction of a large number of unsaturated double bonds in the resin, the high-frequency dielectric properties and high-temperature-resistance required by a circuit substrate are provided.

The present invention relates to a high performance cross-linked triblock cationic functionalized polymer for electrochemical applications, and methods of making and using the same. The invention also relates to a tunable hydrogenated polymer, that can be functionalized with a particular cation for a particular application, and the method of making the hydrogenated polymer and tuning the hydrogenated polymer for the application.

The present invention relates to a high performance cross-linked triblock cationic functionalized polymer for electrochemical applications, and methods of making and using the same. The invention also relates to a tunable hydrogenated polymer, that can be functionalized with a particular cation for a particular application, and the method of making the hydrogenated polymer and tuning the hydrogenated polymer for the application.

The present invention relates to a high performance cross-linked triblock cationic functionalized polymer for electrochemical applications, and methods of making and using the same. The invention also relates to a tunable hydrogenated polymer, that can be functionalized with a particular cation for a particular application, and the method of making the hydrogenated polymer and tuning the hydrogenated polymer for the application.

[Problem] To provide a complex compound useful as a catalyst for a hydrophosphorylation reaction and a process for producing the same.

[Means to Solve the Problem] A complex compound of the present invention is a complex compound of a resin fine particle represented by the following general formula (1):

##STR00001## wherein, R.sup.1 represents a substituted or unsubstituted hydrocarbon group, R.sup.2 represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group, R.sup.3 and R.sup.4 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group, and based on the total of 100% of the values of n and m, the value of n is within the range of 20 to 100%, the value of m is within the range of 0 to 80%, and * represents bonding with the surface of the resin fine particle and a transition metal.

[Problem] To provide a complex compound useful as a catalyst for a hydrophosphorylation reaction and a process for producing the same.

[Means to Solve the Problem] A complex compound of the present invention is a complex compound of a resin fine particle represented by the following general formula (1):

##STR00001## wherein, R.sup.1 represents a substituted or unsubstituted hydrocarbon group, R.sup.2 represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group, R.sup.3 and R.sup.4 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group, and based on the total of 100% of the values of n and m, the value of n is within the range of 20 to 100%, the value of m is within the range of 0 to 80%, and * represents bonding with the surface of the resin fine particle and a transition metal.

A method for producing customized object is provided. A resin (e.g. plastic or cellulose) is heated and a quaternary salt is added. The resulting admixture is used in forming a material that embodies customized characteristics. In another embodiment, a halogen-containing polymer has a quaternary molecule covalently bonded to it that results in customized properties.

A method for producing customized object is provided. A resin (e.g. plastic or cellulose) is heated and a quaternary salt is added. The resulting admixture is used in forming a material that embodies customized characteristics. In another embodiment, a halogen-containing polymer has a quaternary molecule covalently bonded to it that results in customized properties.

A method for producing customized object is provided. A resin (e.g. plastic or cellulose) is heated and a quaternary salt is added. The resulting admixture is used in forming a material that embodies customized characteristics. In another embodiment, a halogen-containing polymer has a quaternary molecule covalently bonded to it that results in customized properties.

The present invention relates to a method of preparing a vinyl chloride-based polymer composite, which comprises dispersing a vinyl chloride-based monomer in water (Step 1); polymerizing the dispersed vinyl chloride-based monomer with an initiator to prepare a polymer slurry by (Step 2); and adding a phosphite to the polymer while drying the polymer slurry, to prepare a vinyl chloride-based polymer composite (Step 3), and a vinyl chloride-based polymer composite prepared by the method and a vinyl chloride-based polymer composite composition.