A liquid formulation including a polyol, a polymeric plasticizer, and a scavenger of volatile aldehydes, such as acetaldehyde and formaldehyde, where the scavenger is selected from the group of compounds as-recited herein. Furthermore, a method for preparing the liquid formulation is related and a method for preparing a polyurethane composition, characterized by a reduced content of free aldehydes, the method including the step of adding the liquid formulation according to the reagents of the polyurethane composition.

Polyolefin compositions comprising i) a polyolefin, ii) one or more phosphorus-containing benzofuranone compounds and iii) one or more hindered phenolic antioxidants are provided excellent protection against discoloration and enhanced thermal stability during melt processing as exhibited by improved retention of molecular weight and maintenance of polymer molecular architecture.

Polyolefin compositions comprising i) a polyolefin, ii) one or more phosphorus-containing benzofuranone compounds and iii) one or more hindered phenolic antioxidants are provided excellent protection against discoloration and enhanced thermal stability during melt processing as exhibited by improved retention of molecular weight and maintenance of polymer molecular architecture.

The present disclosure relates to a non-silane polymeric coupler. The non-silane polymeric coupler may include a dendritic polymer core having at least one reactive end group. The at least one reactive end-group may be selected from the group consisting of thiol, thioester, thioether, sulfanyl, mercapto, sulfide, and disulfide.

The present disclosure relates to a non-silane polymeric coupler. The non-silane polymeric coupler may include a dendritic polymer core having at least one reactive end group. The at least one reactive end-group may be selected from the group consisting of thiol, thioester, thioether, sulfanyl, mercapto, sulfide, and disulfide.

A manner for improving storage stability of a curable resin composition and close adhesion of a cured product to a polycarbonate. The present description relates to a curable resin composition including the following components (A) to (C): component (A): an isocyanate group-containing urethane prepolymer, component (B): a powder of a polyamine compound which is solid at 25° C., and component (C): at least one selected from the group consisting of a monofunctional (meth)acrylate compound having an alicyclic structure or a monofunctional (meth)acrylate compound having an aromatic ring, a monofunctional (meth)acrylate compound having a hydrolyzable silyl group, and a polyfunctional (meth)acrylate compound, where the composition does not substantially include a photoradical initiator.

A gummed paper includes: a first adhesive layer, configured to adhere to an object; a first substrate, adhered to a surface of the first adhesive layer opposite to the object; a second adhesive layer, adhered to a surface of the first substrate opposite to the first adhesive layer; a second substrate, adhered to a surface of the second adhesive layer opposite to the first substrate; and a plurality of foaming agent particles, distributed in the first adhesive layer.

The present invention provides a method for preparing a masterbatch and fibers with composite antibacterial and deodorizing functions including surface modifying a copper powder; functionalizing resin powder; and preparing the composite antibacterial and deodorizing masterbatch. The present invention provides a new antibacterial compounding mechanism to prepare new antibacterial and deodorizing masterbatch and fibers which have permanent antibacterial function, and the mechanical properties thereof can reach the standard of general fibers; fully meets the requirements of various weaving; the cost thereof is comparable to that on antibacterial post-treatment; and the pollution is reduced. The present invention can increase the export volume and additional value of the textiles.

The invention relates to process for preparing a flame resistant and/or flame retardant polymer, comprising reacting an acrylonitrile polymer with an organic diamine.

The invention relates to process for preparing a flame resistant and/or flame retardant polymer, comprising reacting an acrylonitrile polymer with an organic diamine.