Containers comprising a food-contacting surface and a coating thereon are disclosed. The coating comprises a polymer derived from benzene dimethanol having segments of the following structure: ##STR00001##
where R.sub.1 is phenylene and R.sub.2 is a divalent organic group and n=5 to 50.

Containers comprising a food-contacting surface and a coating thereon are disclosed. The coating comprises a polymer derived from benzene dimethanol having segments of the following structure: ##STR00001##
where R.sub.1 is phenylene and R.sub.2 is a divalent organic group and n=5 to 50.

Containers comprising a food-contacting surface and a coating thereon are disclosed. The coating comprises a polymer derived from benzene dimethanol having segments of the following structure: ##STR00001##
where R.sub.1 is phenylene and R.sub.2 is a divalent organic group and n=5 to 50.

The present disclosure relates to a weather resistance improver including a compound (A) and a compound (B), wherein the compound (A) is a compound having the following structure (1), and the compound (B) is a compound having the following structure (2) or a salt thereof. According to the weather resistance improver, it is possible to suppress deterioration of a transparent conductive film using metal nanowires even under any conditions of long-term exposure to sunlight, long-term exposure to artificial light, and high-temperature/high-humidity.

##STR00001##

This invention relates to polymer polyols comprising the free-radical polymerization product of a base polyol, at least one ethylenically unsaturated monomer, and, optionally, a preformed stabilizer, in the presence of at least one free-radical polymerization initiator and at least one chain transfer agent, in which the base polyol is a polyether carbonate polyol. A process for preparing these polymer polyols is also described. This invention also relates to a polyurethane foam prepared from these polymer polyols and to a process for the preparation of these polyurethane foams.

This invention relates to polymer polyols comprising the free-radical polymerization product of a base polyol, at least one ethylenically unsaturated monomer, and, optionally, a preformed stabilizer, in the presence of at least one free-radical polymerization initiator and at least one chain transfer agent, in which the base polyol is a polyether carbonate polyol. A process for preparing these polymer polyols is also described. This invention also relates to a polyurethane foam prepared from these polymer polyols and to a process for the preparation of these polyurethane foams.

The invention provides methods for preparing a polymer-grafted and functionalized nonwoven membrane adapted for use in separation processes. The invention further provides so-formed membranes as well as improved separation methods utilizing the membranes. The polymer-grafted and functionalized nonwoven membranes are particularly formed utilizing thermal grafting. In particular, an acrylate or methacrylate polymer can be grafted onto a nonwoven web comprising a plurality of polymeric fibers to form a plurality of polymer segments covalently attached to the polymeric fibers. Thermal grafting particularly can comprise using a thermal initiator and exposing the nonwoven web to heat to initiate polymerization of the acrylate or methacrylate monomer. The grafted polymeric fibers can be functionalized to attach at least one functional group adapted for binding to a target molecule to the polymer segments of the grafted polymeric fibers.

The invention provides methods for preparing a polymer-grafted and functionalized nonwoven membrane adapted for use in separation processes. The invention further provides so-formed membranes as well as improved separation methods utilizing the membranes. The polymer-grafted and functionalized nonwoven membranes are particularly formed utilizing thermal grafting. In particular, an acrylate or methacrylate polymer can be grafted onto a nonwoven web comprising a plurality of polymeric fibers to form a plurality of polymer segments covalently attached to the polymeric fibers. Thermal grafting particularly can comprise using a thermal initiator and exposing the nonwoven web to heat to initiate polymerization of the acrylate or methacrylate monomer. The grafted polymeric fibers can be functionalized to attach at least one functional group adapted for binding to a target molecule to the polymer segments of the grafted polymeric fibers.

An active-energy-ray-curable composition including at least one monofunctional (meth)acrylate, at least one multifunctional (meth)acrylate, and at least one polyester-structure-containing polymer. Preferable is an aspect where the active-energy-ray-curable composition further includes a polymer obtained through polymerization of at least one selected from the group consisting of styrene, styrene derivatives, acrylic acid esters, and acrylic acid.

An active-energy-ray-curable composition including at least one monofunctional (meth)acrylate, at least one multifunctional (meth)acrylate, and at least one polyester-structure-containing polymer. Preferable is an aspect where the active-energy-ray-curable composition further includes a polymer obtained through polymerization of at least one selected from the group consisting of styrene, styrene derivatives, acrylic acid esters, and acrylic acid.