A method for rapidly repairing a road surface includes: forming a base layer reinforcing material by low-shrinkage unsaturated polyester resin, diluent, expansion agent, accelerator, and polymerization inhibitor, adding a curing agent and pouring into a base layer at a damaged part of the road surface until infiltration is stopped; laying chopped basalt fiber, forming a surface layer repair material by acrylate monomer, acrylic resin polymer, silane coupling agent, calcium carbonate powder, talc powder, quartz sand, metal hydroxide flame retardant and accelerator, polymerization inhibitor and short cut basalt fiber; adding curing agent to fill the road surface and solidifying. The repairing method can not only play a reinforcing effect on the road base, but also repair the surface layer on the damaged parts such as cracks on road surface, so as to realize the dual functions of the base layer reinforcement and the surface layer repair.

A method for rapidly repairing a road surface includes: forming a base layer reinforcing material by low-shrinkage unsaturated polyester resin, diluent, expansion agent, accelerator, and polymerization inhibitor, adding a curing agent and pouring into a base layer at a damaged part of the road surface until infiltration is stopped; laying chopped basalt fiber, forming a surface layer repair material by acrylate monomer, acrylic resin polymer, silane coupling agent, calcium carbonate powder, talc powder, quartz sand, metal hydroxide flame retardant and accelerator, polymerization inhibitor and short cut basalt fiber; adding curing agent to fill the road surface and solidifying. The repairing method can not only play a reinforcing effect on the road base, but also repair the surface layer on the damaged parts such as cracks on road surface, so as to realize the dual functions of the base layer reinforcement and the surface layer repair.

There is described an acrylic polyester resin, obtainable by grafting an acrylic polymer with a polyester material. The polyester material is obtainable by polymerizing (i) a polyacid component, with (ii) a polyol component. At least one of the polyacid component and/or the polyol component comprises a monomer having an aliphatic group containing at least 15 carbon atoms. At least one of the polyacid component and/or the polyol component comprises a functional monomer operable to impart functionality on to the polyester resin, such that an acrylic polymer may be grafted with the polyester material via the use of said functionality. Also provided is an aqueous coating composition comprising the acrylic polyester resin and a packaging coated with the composition.

There is described an acrylic polyester resin, obtainable by grafting an acrylic polymer with a polyester material. The polyester material is obtainable by polymerizing (i) a polyacid component, with (ii) a polyol component. At least one of the polyacid component and/or the polyol component comprises a monomer having an aliphatic group containing at least 15 carbon atoms. At least one of the polyacid component and/or the polyol component comprises a functional monomer operable to impart functionality on to the polyester resin, such that an acrylic polymer may be grafted with the polyester material via the use of said functionality. Also provided is an aqueous coating composition comprising the acrylic polyester resin and a packaging coated with the composition.

A curable composition containing: a compound represented by the following formula (1):

##STR00001##

wherein R.sup.11 and R.sup.12 each independently represent a hydrogen atom or a methyl group, and R.sup.13 represents a divalent group having a polyoxyalkylene chain; and a thermally conductive filler.

A thermoplastic elastomer composition contains a styrene block copolymer (SBC), a polyolefin or copolyester-based thermoplastic elastomer and uncoated hollow glass spheres, wherein the polyolefin or thermoplastic elastomer is functionalized by a grafting reaction with a vinyl alkoxysilane, a vinyl acyloxysilane, a methacryloxyalkyl alkoxysilane or a methacryloxyalkyl acyloxysilane or with an anhydride of an unsaturated organic acid. A method for producing a thermoplastic elastomer using the thermoplastic elastomer composition, and the thermoplastic elastomer obtained in the process are also disclosed. Furthermore, various uses of the thermoplastic elastomer, in which a thermoplastic elastomer having low density and yet good mechanical properties is required, are disclosed.

A thermoplastic elastomer composition contains a styrene block copolymer (SBC), a polyolefin or copolyester-based thermoplastic elastomer and uncoated hollow glass spheres, wherein the polyolefin or thermoplastic elastomer is functionalized by a grafting reaction with a vinyl alkoxysilane, a vinyl acyloxysilane, a methacryloxyalkyl alkoxysilane or a methacryloxyalkyl acyloxysilane or with an anhydride of an unsaturated organic acid. A method for producing a thermoplastic elastomer using the thermoplastic elastomer composition, and the thermoplastic elastomer obtained in the process are also disclosed. Furthermore, various uses of the thermoplastic elastomer, in which a thermoplastic elastomer having low density and yet good mechanical properties is required, are disclosed.

An object of the present invention is to provide a photocurable resin composition capable of obtaining a cured product having excellent quick curability by irradiation with a low integrated light intensity and flexibility. A photocurable resin composition containing the following components (A) to (E): component (A): a monofunctional urethane (meth)acrylate having a polyether skeleton; component (B): a monofunctional (meth)acrylic monomer having a polyether skeleton and having no urethane skeleton; component (C): a photoradical polymerization initiator; component (D): a polyfunctional (meth)acrylic monomer having 4 or more functionalities; and component (E): a polyester-based plasticizer having no (meth)acryloyl group.

An object of the present invention is to provide a photocurable resin composition capable of obtaining a cured product having excellent quick curability by irradiation with a low integrated light intensity and flexibility. A photocurable resin composition containing the following components (A) to (E): component (A): a monofunctional urethane (meth)acrylate having a polyether skeleton; component (B): a monofunctional (meth)acrylic monomer having a polyether skeleton and having no urethane skeleton; component (C): a photoradical polymerization initiator; component (D): a polyfunctional (meth)acrylic monomer having 4 or more functionalities; and component (E): a polyester-based plasticizer having no (meth)acryloyl group.

The present disclosure provides to a novel flame retardant resin, wherein the resin is a reaction product of an epoxy material, a curing agent, and a partially esterified tannic acid of formula I, ##STR00001## wherein TA represents a tannic acid moiety, R.sup.1 represents an optionally substituted C.sub.1-C.sub.6 straight or branched alkyl, an optionally substituted C.sub.3-C.sub.6 cyclic ring, an optionally substituted phenyl group, or any combination thereof, and n is 2-10.